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DNS Report for sbermarketing.ru

Date Generated: 2024-09-01 02:23:45
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Nameservers

  • cdns-ns02.sbercloud.ru
    • IPv4: 37.18.8.88
    • IPv6: No IPv6 found
    • TTL (IPv4): 30 seconds
    • TTL (IPv6): N/A seconds
    • Recursive: N/A
  • cdns-ns01.sbercloud.ru
    • IPv4: 37.18.8.44
    • IPv6: No IPv6 found
    • TTL (IPv4): 30 seconds
    • TTL (IPv6): N/A seconds
    • Recursive: N/A

Nameserver Count - OK

Nameserver Queries

  • cdns-ns02.sbercloud.ru
    • Status: Responded
    • IP(s): 185.71.64.196
    • TTL: 600 seconds
    • Recursive Queries: Unclear (Response code: SERVFAIL)
    • TCP Connectivity: TCP connection failed (Response code: SERVFAIL)
  • cdns-ns01.sbercloud.ru
    • Status: Responded
    • IP(s): 185.71.64.196
    • TTL: 600 seconds
    • Recursive Queries: Unclear (Response code: SERVFAIL)
    • TCP Connectivity: TCP connection failed (Response code: SERVFAIL)

SOA Records

cdns-ns02.sbercloud.ru
  • Serial: 764
  • Refresh: 120
  • Retry: 3600
  • Expire: 604800
  • Minimum TTL: 3600
cdns-ns01.sbercloud.ru
  • Serial: 764
  • Refresh: 120
  • Retry: 3600
  • Expire: 604800
  • Minimum TTL: 3600

Serial: 764 - OK

REFRESH: 120 - OK

RETRY: 3600 - OK

EXPIRE: 604800 - OK

MINIMUM TTL: 3600 - OK

MX Records

cdns-ns02.sbercloud.ru
cdns-ns01.sbercloud.ru

MX Record Consistency - OK

MX Record Count - Warning: Only one MX record

Reverse MX A records (PTR)

  • 163.252.139.94.in-addr.arpa -> No PTR record found: The DNS query name does not exist: 163.252.139.94.in-addr.arpa.

PTR Records - OK

DNSSEC

DNSSEC Inspector
  • Signed: No
  • Validation: Failed
  • DNSKEY Records: None
  • DS Records in parent zone: None
  • DS at Parent: None

DNSSEC - Note: Domain is not signed with DNSSEC

Error: No DNSSEC records found

SPF (Sender Policy Framework)

SPF Record Published: Passed

Multiple SPF Records: Passed

SPF Record 1:
  • Record: v=spf1 ip4:46.243.143.74 include:lancloud.ru ~all
  • SPF Syntax: Passed
  • Deprecated Elements: Passed
  • IP Addresses: 46.243.143.74
  • Includes: lancloud.ru
  • DNS Lookups: 3
  • Void Lookups: Passed
  • Escaping Chars: Not Present
  • All Mechanism: ~all

DKIM (DomainKeys Identified Mail)

  • DKIM Records Found: No
Warnings:
  • No DKIM records found for common selectors
Errors:
  • Error checking DKIM for selector 'default': All nameservers failed to answer the query default._domainkey.sbermarketing.ru. IN TXT: Server 172.20.0.10 UDP port 53 answered The DNS operation timed out.; Server 172.20.0.10 UDP port 53 answered SERVFAIL
  • Error checking DKIM for selector 'google': All nameservers failed to answer the query google._domainkey.sbermarketing.ru. IN TXT: Server 172.20.0.10 UDP port 53 answered The DNS operation timed out.; Server 172.20.0.10 UDP port 53 answered SERVFAIL
  • Error checking DKIM for selector 'k1': All nameservers failed to answer the query k1._domainkey.sbermarketing.ru. IN TXT: Server 172.20.0.10 UDP port 53 answered SERVFAIL
  • Error checking DKIM for selector 's1': All nameservers failed to answer the query s1._domainkey.sbermarketing.ru. IN TXT: Server 172.20.0.10 UDP port 53 answered SERVFAIL
  • Error checking DKIM for selector 'selector1': All nameservers failed to answer the query selector1._domainkey.sbermarketing.ru. IN TXT: Server 172.20.0.10 UDP port 53 answered SERVFAIL
  • Error checking DKIM for selector 'selector2': All nameservers failed to answer the query selector2._domainkey.sbermarketing.ru. IN TXT: Server 172.20.0.10 UDP port 53 answered SERVFAIL
  • Error checking DKIM for selector 'dkim': All nameservers failed to answer the query dkim._domainkey.sbermarketing.ru. IN TXT: Server 172.20.0.10 UDP port 53 answered SERVFAIL
  • Error checking DKIM for selector 'mail': All nameservers failed to answer the query mail._domainkey.sbermarketing.ru. IN TXT: Server 172.20.0.10 UDP port 53 answered SERVFAIL
  • Error checking DKIM for selector 'key1': All nameservers failed to answer the query key1._domainkey.sbermarketing.ru. IN TXT: Server 172.20.0.10 UDP port 53 answered SERVFAIL
  • Error checking DKIM for selector 'key2': All nameservers failed to answer the query key2._domainkey.sbermarketing.ru. IN TXT: Server 172.20.0.10 UDP port 53 answered The DNS operation timed out.; Server 172.20.0.10 UDP port 53 answered SERVFAIL
  • Error checking DKIM for selector 'mxvault': All nameservers failed to answer the query mxvault._domainkey.sbermarketing.ru. IN TXT: Server 172.20.0.10 UDP port 53 answered The DNS operation timed out.; Server 172.20.0.10 UDP port 53 answered SERVFAIL
  • Error checking DKIM for selector 'everlytic': All nameservers failed to answer the query everlytic._domainkey.sbermarketing.ru. IN TXT: Server 172.20.0.10 UDP port 53 answered SERVFAIL
  • Error checking DKIM for selector 'yahoo': All nameservers failed to answer the query yahoo._domainkey.sbermarketing.ru. IN TXT: Server 172.20.0.10 UDP port 53 answered SERVFAIL
  • Error checking DKIM for selector 'ymail': All nameservers failed to answer the query ymail._domainkey.sbermarketing.ru. IN TXT: Server 172.20.0.10 UDP port 53 answered SERVFAIL
  • Error checking DKIM for selector 'dk': All nameservers failed to answer the query dk._domainkey.sbermarketing.ru. IN TXT: Server 172.20.0.10 UDP port 53 answered SERVFAIL
  • Error checking DKIM for selector 'dkim1': All nameservers failed to answer the query dkim1._domainkey.sbermarketing.ru. IN TXT: Server 172.20.0.10 UDP port 53 answered SERVFAIL
  • Error checking DKIM for selector 'dkim2': All nameservers failed to answer the query dkim2._domainkey.sbermarketing.ru. IN TXT: Server 172.20.0.10 UDP port 53 answered SERVFAIL
  • Error checking DKIM for selector 'dkim3': All nameservers failed to answer the query dkim3._domainkey.sbermarketing.ru. IN TXT: Server 172.20.0.10 UDP port 53 answered SERVFAIL
  • Error checking DKIM for selector 'domainkey': All nameservers failed to answer the query domainkey._domainkey.sbermarketing.ru. IN TXT: Server 172.20.0.10 UDP port 53 answered SERVFAIL
  • Error checking DKIM for selector 'emailsrvr': All nameservers failed to answer the query emailsrvr._domainkey.sbermarketing.ru. IN TXT: Server 172.20.0.10 UDP port 53 answered SERVFAIL
  • Error checking DKIM for selector 'gamma': All nameservers failed to answer the query gamma._domainkey.sbermarketing.ru. IN TXT: Server 172.20.0.10 UDP port 53 answered The DNS operation timed out.; Server 172.20.0.10 UDP port 53 answered SERVFAIL
  • Error checking DKIM for selector 'mdaemon': All nameservers failed to answer the query mdaemon._domainkey.sbermarketing.ru. IN TXT: Server 172.20.0.10 UDP port 53 answered The DNS operation timed out.; Server 172.20.0.10 UDP port 53 answered SERVFAIL
  • Error checking DKIM for selector 'peak': All nameservers failed to answer the query peak._domainkey.sbermarketing.ru. IN TXT: Server 172.20.0.10 UDP port 53 answered SERVFAIL
  • Error checking DKIM for selector 'pm': All nameservers failed to answer the query pm._domainkey.sbermarketing.ru. IN TXT: Server 172.20.0.10 UDP port 53 answered SERVFAIL
  • Error checking DKIM for selector 'proxy': All nameservers failed to answer the query proxy._domainkey.sbermarketing.ru. IN TXT: Server 172.20.0.10 UDP port 53 answered SERVFAIL
  • Error checking DKIM for selector 'proxy1': All nameservers failed to answer the query proxy1._domainkey.sbermarketing.ru. IN TXT: Server 172.20.0.10 UDP port 53 answered SERVFAIL
  • Error checking DKIM for selector 'proxy2': All nameservers failed to answer the query proxy2._domainkey.sbermarketing.ru. IN TXT: Server 172.20.0.10 UDP port 53 answered The DNS operation timed out.; Server 172.20.0.10 UDP port 53 answered SERVFAIL
  • Error checking DKIM for selector 'plivo': All nameservers failed to answer the query plivo._domainkey.sbermarketing.ru. IN TXT: Server 172.20.0.10 UDP port 53 answered SERVFAIL
  • Error checking DKIM for selector 'ses': All nameservers failed to answer the query ses._domainkey.sbermarketing.ru. IN TXT: Server 172.20.0.10 UDP port 53 answered SERVFAIL
  • Error checking DKIM for selector 'sendgrid': All nameservers failed to answer the query sendgrid._domainkey.sbermarketing.ru. IN TXT: Server 172.20.0.10 UDP port 53 answered SERVFAIL
  • Error checking DKIM for selector 'zoho': All nameservers failed to answer the query zoho._domainkey.sbermarketing.ru. IN TXT: Server 172.20.0.10 UDP port 53 answered The DNS operation timed out.; Server 172.20.0.10 UDP port 53 answered SERVFAIL
  • Error checking DKIM for selector 'mandrill': All nameservers failed to answer the query mandrill._domainkey.sbermarketing.ru. IN TXT: Server 172.20.0.10 UDP port 53 answered SERVFAIL
  • Error checking DKIM for selector 'postmark': All nameservers failed to answer the query postmark._domainkey.sbermarketing.ru. IN TXT: Server 172.20.0.10 UDP port 53 answered The DNS operation timed out.; Server 172.20.0.10 UDP port 53 answered SERVFAIL
  • Error checking DKIM for selector 'click': All nameservers failed to answer the query click._domainkey.sbermarketing.ru. IN TXT: Server 172.20.0.10 UDP port 53 answered SERVFAIL
  • Error checking DKIM for selector 'click1': All nameservers failed to answer the query click1._domainkey.sbermarketing.ru. IN TXT: Server 172.20.0.10 UDP port 53 answered SERVFAIL
  • Error checking DKIM for selector 'click2': All nameservers failed to answer the query click2._domainkey.sbermarketing.ru. IN TXT: Server 172.20.0.10 UDP port 53 answered SERVFAIL
  • Error checking DKIM for selector 'amazonses': All nameservers failed to answer the query amazonses._domainkey.sbermarketing.ru. IN TXT: Server 172.20.0.10 UDP port 53 answered SERVFAIL
  • Error checking DKIM for selector 'goog': All nameservers failed to answer the query goog._domainkey.sbermarketing.ru. IN TXT: Server 172.20.0.10 UDP port 53 answered SERVFAIL
  • Error checking DKIM for selector 'hotmail': All nameservers failed to answer the query hotmail._domainkey.sbermarketing.ru. IN TXT: Server 172.20.0.10 UDP port 53 answered The DNS operation timed out.; Server 172.20.0.10 UDP port 53 answered SERVFAIL
  • Error checking DKIM for selector 'outlook': All nameservers failed to answer the query outlook._domainkey.sbermarketing.ru. IN TXT: Server 172.20.0.10 UDP port 53 answered SERVFAIL
  • Error checking DKIM for selector 'spf': All nameservers failed to answer the query spf._domainkey.sbermarketing.ru. IN TXT: Server 172.20.0.10 UDP port 53 answered SERVFAIL
  • Error checking DKIM for selector '2017': All nameservers failed to answer the query 2017._domainkey.sbermarketing.ru. IN TXT: Server 172.20.0.10 UDP port 53 answered SERVFAIL
  • Error checking DKIM for selector '2018': All nameservers failed to answer the query 2018._domainkey.sbermarketing.ru. IN TXT: Server 172.20.0.10 UDP port 53 answered SERVFAIL
  • Error checking DKIM for selector '2019': All nameservers failed to answer the query 2019._domainkey.sbermarketing.ru. IN TXT: Server 172.20.0.10 UDP port 53 answered SERVFAIL
  • Error checking DKIM for selector '2020': All nameservers failed to answer the query 2020._domainkey.sbermarketing.ru. IN TXT: Server 172.20.0.10 UDP port 53 answered SERVFAIL
  • Error checking DKIM for selector '2021': All nameservers failed to answer the query 2021._domainkey.sbermarketing.ru. IN TXT: Server 172.20.0.10 UDP port 53 answered SERVFAIL
  • Error checking DKIM for selector '2022': All nameservers failed to answer the query 2022._domainkey.sbermarketing.ru. IN TXT: Server 172.20.0.10 UDP port 53 answered The DNS operation timed out.; Server 172.20.0.10 UDP port 53 answered SERVFAIL
  • Error checking DKIM for selector '2023': All nameservers failed to answer the query 2023._domainkey.sbermarketing.ru. IN TXT: Server 172.20.0.10 UDP port 53 answered SERVFAIL
  • Error checking DKIM for selector '20150623': All nameservers failed to answer the query 20150623._domainkey.sbermarketing.ru. IN TXT: Server 172.20.0.10 UDP port 53 answered SERVFAIL
  • Error checking DKIM for selector '20160929': All nameservers failed to answer the query 20160929._domainkey.sbermarketing.ru. IN TXT: Server 172.20.0.10 UDP port 53 answered The DNS operation timed out.; Server 172.20.0.10 UDP port 53 answered SERVFAIL
  • Error checking DKIM for selector '20170630': All nameservers failed to answer the query 20170630._domainkey.sbermarketing.ru. IN TXT: Server 172.20.0.10 UDP port 53 answered The DNS operation timed out.; Server 172.20.0.10 UDP port 53 answered SERVFAIL
  • Error checking DKIM for selector 'zendesk': All nameservers failed to answer the query zendesk._domainkey.sbermarketing.ru. IN TXT: Server 172.20.0.10 UDP port 53 answered SERVFAIL
  • Error checking DKIM for selector 'zen': All nameservers failed to answer the query zen._domainkey.sbermarketing.ru. IN TXT: Server 172.20.0.10 UDP port 53 answered SERVFAIL
  • Error checking DKIM for selector 'z1': All nameservers failed to answer the query z1._domainkey.sbermarketing.ru. IN TXT: Server 172.20.0.10 UDP port 53 answered SERVFAIL
  • Error checking DKIM for selector 'z2': All nameservers failed to answer the query z2._domainkey.sbermarketing.ru. IN TXT: Server 172.20.0.10 UDP port 53 answered SERVFAIL
  • Error checking DKIM for selector 'z3': All nameservers failed to answer the query z3._domainkey.sbermarketing.ru. IN TXT: Server 172.20.0.10 UDP port 53 answered The DNS operation timed out.; Server 172.20.0.10 UDP port 53 answered SERVFAIL
  • Error checking DKIM for selector 'dec2013': All nameservers failed to answer the query dec2013._domainkey.sbermarketing.ru. IN TXT: Server 172.20.0.10 UDP port 53 answered SERVFAIL
  • Error checking DKIM for selector 'jan2014': All nameservers failed to answer the query jan2014._domainkey.sbermarketing.ru. IN TXT: Server 172.20.0.10 UDP port 53 answered The DNS operation timed out.; Server 172.20.0.10 UDP port 53 answered SERVFAIL
  • Error checking DKIM for selector 'feb2014': All nameservers failed to answer the query feb2014._domainkey.sbermarketing.ru. IN TXT: Server 172.20.0.10 UDP port 53 answered SERVFAIL
  • Error checking DKIM for selector 'mar2014': All nameservers failed to answer the query mar2014._domainkey.sbermarketing.ru. IN TXT: Server 172.20.0.10 UDP port 53 answered SERVFAIL
  • Error checking DKIM for selector 'apr2014': All nameservers failed to answer the query apr2014._domainkey.sbermarketing.ru. IN TXT: Server 172.20.0.10 UDP port 53 answered SERVFAIL
  • Error checking DKIM for selector 'may2014': All nameservers failed to answer the query may2014._domainkey.sbermarketing.ru. IN TXT: Server 172.20.0.10 UDP port 53 answered SERVFAIL
  • Error checking DKIM for selector 'jun2014': All nameservers failed to answer the query jun2014._domainkey.sbermarketing.ru. IN TXT: Server 172.20.0.10 UDP port 53 answered The DNS operation timed out.; Server 172.20.0.10 UDP port 53 answered SERVFAIL
  • Error checking DKIM for selector 'jul2014': All nameservers failed to answer the query jul2014._domainkey.sbermarketing.ru. IN TXT: Server 172.20.0.10 UDP port 53 answered SERVFAIL
  • Error checking DKIM for selector 'aug2014': All nameservers failed to answer the query aug2014._domainkey.sbermarketing.ru. IN TXT: Server 172.20.0.10 UDP port 53 answered SERVFAIL
  • Error checking DKIM for selector 'sep2014': All nameservers failed to answer the query sep2014._domainkey.sbermarketing.ru. IN TXT: Server 172.20.0.10 UDP port 53 answered The DNS operation timed out.; Server 172.20.0.10 UDP port 53 answered SERVFAIL
  • Error checking DKIM for selector 'oct2014': All nameservers failed to answer the query oct2014._domainkey.sbermarketing.ru. IN TXT: Server 172.20.0.10 UDP port 53 answered SERVFAIL
  • Error checking DKIM for selector 'nov2014': All nameservers failed to answer the query nov2014._domainkey.sbermarketing.ru. IN TXT: Server 172.20.0.10 UDP port 53 answered SERVFAIL
  • Error checking DKIM for selector 'dec2014': All nameservers failed to answer the query dec2014._domainkey.sbermarketing.ru. IN TXT: Server 172.20.0.10 UDP port 53 answered SERVFAIL
  • Error checking DKIM for selector 'jan2015': All nameservers failed to answer the query jan2015._domainkey.sbermarketing.ru. IN TXT: Server 172.20.0.10 UDP port 53 answered SERVFAIL
  • Error checking DKIM for selector 'feb2015': All nameservers failed to answer the query feb2015._domainkey.sbermarketing.ru. IN TXT: Server 172.20.0.10 UDP port 53 answered SERVFAIL
  • Error checking DKIM for selector 'mar2015': All nameservers failed to answer the query mar2015._domainkey.sbermarketing.ru. IN TXT: Server 172.20.0.10 UDP port 53 answered SERVFAIL
  • Error checking DKIM for selector 'apr2015': All nameservers failed to answer the query apr2015._domainkey.sbermarketing.ru. IN TXT: Server 172.20.0.10 UDP port 53 answered The DNS operation timed out.; Server 172.20.0.10 UDP port 53 answered SERVFAIL
  • Error checking DKIM for selector 'may2015': All nameservers failed to answer the query may2015._domainkey.sbermarketing.ru. IN TXT: Server 172.20.0.10 UDP port 53 answered SERVFAIL
  • Error checking DKIM for selector 'jun2015': All nameservers failed to answer the query jun2015._domainkey.sbermarketing.ru. IN TXT: Server 172.20.0.10 UDP port 53 answered The DNS operation timed out.; Server 172.20.0.10 UDP port 53 answered SERVFAIL
  • Error checking DKIM for selector 'jul2015': All nameservers failed to answer the query jul2015._domainkey.sbermarketing.ru. IN TXT: Server 172.20.0.10 UDP port 53 answered SERVFAIL
  • Error checking DKIM for selector 'aug2015': All nameservers failed to answer the query aug2015._domainkey.sbermarketing.ru. IN TXT: Server 172.20.0.10 UDP port 53 answered SERVFAIL
  • Error checking DKIM for selector 'sep2015': All nameservers failed to answer the query sep2015._domainkey.sbermarketing.ru. IN TXT: Server 172.20.0.10 UDP port 53 answered The DNS operation timed out.; Server 172.20.0.10 UDP port 53 answered SERVFAIL
  • Error checking DKIM for selector 'oct2015': All nameservers failed to answer the query oct2015._domainkey.sbermarketing.ru. IN TXT: Server 172.20.0.10 UDP port 53 answered SERVFAIL
  • Error checking DKIM for selector 'nov2015': All nameservers failed to answer the query nov2015._domainkey.sbermarketing.ru. IN TXT: Server 172.20.0.10 UDP port 53 answered The DNS operation timed out.; Server 172.20.0.10 UDP port 53 answered SERVFAIL
  • Error checking DKIM for selector 'dec2015': All nameservers failed to answer the query dec2015._domainkey.sbermarketing.ru. IN TXT: Server 172.20.0.10 UDP port 53 answered SERVFAIL
  • Error checking DKIM for selector 'v1': All nameservers failed to answer the query v1._domainkey.sbermarketing.ru. IN TXT: Server 172.20.0.10 UDP port 53 answered The DNS operation timed out.; Server 172.20.0.10 UDP port 53 answered SERVFAIL
  • Error checking DKIM for selector 'v2': All nameservers failed to answer the query v2._domainkey.sbermarketing.ru. IN TXT: Server 172.20.0.10 UDP port 53 answered SERVFAIL
  • Error checking DKIM for selector 'v3': All nameservers failed to answer the query v3._domainkey.sbermarketing.ru. IN TXT: Server 172.20.0.10 UDP port 53 answered SERVFAIL
  • Error checking DKIM for selector 'smtp': All nameservers failed to answer the query smtp._domainkey.sbermarketing.ru. IN TXT: Server 172.20.0.10 UDP port 53 answered SERVFAIL
  • Error checking DKIM for selector 'smtp1': All nameservers failed to answer the query smtp1._domainkey.sbermarketing.ru. IN TXT: Server 172.20.0.10 UDP port 53 answered SERVFAIL
  • Error checking DKIM for selector 'smtp2': All nameservers failed to answer the query smtp2._domainkey.sbermarketing.ru. IN TXT: Server 172.20.0.10 UDP port 53 answered SERVFAIL
  • Error checking DKIM for selector 'mta': All nameservers failed to answer the query mta._domainkey.sbermarketing.ru. IN TXT: Server 172.20.0.10 UDP port 53 answered The DNS operation timed out.; Server 172.20.0.10 UDP port 53 answered SERVFAIL
  • Error checking DKIM for selector 'pm1': All nameservers failed to answer the query pm1._domainkey.sbermarketing.ru. IN TXT: Server 172.20.0.10 UDP port 53 answered The DNS operation timed out.; Server 172.20.0.10 UDP port 53 answered SERVFAIL
  • Error checking DKIM for selector 'pm2': All nameservers failed to answer the query pm2._domainkey.sbermarketing.ru. IN TXT: Server 172.20.0.10 UDP port 53 answered SERVFAIL
  • Error checking DKIM for selector 'pm3': All nameservers failed to answer the query pm3._domainkey.sbermarketing.ru. IN TXT: Server 172.20.0.10 UDP port 53 answered SERVFAIL
  • Error checking DKIM for selector 'rp': All nameservers failed to answer the query rp._domainkey.sbermarketing.ru. IN TXT: Server 172.20.0.10 UDP port 53 answered SERVFAIL
  • Error checking DKIM for selector 'sig1': All nameservers failed to answer the query sig1._domainkey.sbermarketing.ru. IN TXT: Server 172.20.0.10 UDP port 53 answered The DNS operation timed out.; Server 172.20.0.10 UDP port 53 answered SERVFAIL
  • Error checking DKIM for selector 'sig2': All nameservers failed to answer the query sig2._domainkey.sbermarketing.ru. IN TXT: Server 172.20.0.10 UDP port 53 answered SERVFAIL
  • Error checking DKIM for selector 'smtpapi': All nameservers failed to answer the query smtpapi._domainkey.sbermarketing.ru. IN TXT: Server 172.20.0.10 UDP port 53 answered The DNS operation timed out.; Server 172.20.0.10 UDP port 53 answered SERVFAIL
  • Error checking DKIM for selector 'service': All nameservers failed to answer the query service._domainkey.sbermarketing.ru. IN TXT: Server 172.20.0.10 UDP port 53 answered SERVFAIL
  • Error checking DKIM for selector 'services': All nameservers failed to answer the query services._domainkey.sbermarketing.ru. IN TXT: Server 172.20.0.10 UDP port 53 answered The DNS operation timed out.; Server 172.20.0.10 UDP port 53 answered SERVFAIL
  • Error checking DKIM for selector 'web': All nameservers failed to answer the query web._domainkey.sbermarketing.ru. IN TXT: Server 172.20.0.10 UDP port 53 answered SERVFAIL
  • Error checking DKIM for selector 'www': All nameservers failed to answer the query www._domainkey.sbermarketing.ru. IN TXT: Server 172.20.0.10 UDP port 53 answered SERVFAIL

DMARC

DMARC External Validation:
  • All external domains in your DMARC record are giving permission to send them DMARC reports.
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