Httpfy

DNS Report for 2gis.ru

Date Generated: 2024-08-05 13:45:47

Nameservers

  • ns3.2gis.ru
  • ns2.2gis.ru
  • ns.2gis.tech
    • IPv4: 103.172.116.185
    • IPv6: No IPv6 found
    • TTL (IPv4): 30 seconds
    • TTL (IPv6): N/A seconds
    • Recursive: N/A
  • ns.2gis.ru
    • IPv4: 91.236.51.51
    • IPv6: No IPv6 found
    • TTL (IPv4): 30 seconds
    • TTL (IPv6): N/A seconds
    • Recursive: N/A

Nameserver Count - OK

Nameserver Queries

  • ns3.2gis.ru
    • Status: Responded
    • IP(s): 91.236.51.50
    • TTL: 300 seconds
    • Recursive Queries: Does not allow recursive queries
    • TCP Connectivity: TCP connection failed (Response code: REFUSED)
  • ns2.2gis.ru
    • Status: Responded
    • IP(s): 91.236.51.50
    • TTL: 300 seconds
    • Recursive Queries: Does not allow recursive queries
    • TCP Connectivity: TCP connection failed (Response code: REFUSED)
  • ns.2gis.tech
    • Status: Responded
    • IP(s): 91.236.51.50
    • TTL: 300 seconds
    • Recursive Queries: Does not allow recursive queries
    • TCP Connectivity: TCP connection failed (Response code: REFUSED)
  • ns.2gis.ru
    • Status: Responded
    • IP(s): 91.236.51.50
    • TTL: 300 seconds
    • Recursive Queries: Does not allow recursive queries
    • TCP Connectivity: TCP connection failed (Response code: REFUSED)

SOA Records

ns3.2gis.ru
  • Serial: 2024073128
  • Refresh: 1200
  • Retry: 300
  • Expire: 2592000
  • Minimum TTL: 1800
ns2.2gis.ru
  • Serial: 2024073128
  • Refresh: 1200
  • Retry: 300
  • Expire: 2592000
  • Minimum TTL: 1800
ns.2gis.tech
  • Serial: 2024073128
  • Refresh: 1200
  • Retry: 300
  • Expire: 2592000
  • Minimum TTL: 1800
ns.2gis.ru
  • Serial: 2024073128
  • Refresh: 1200
  • Retry: 300
  • Expire: 2592000
  • Minimum TTL: 1800

Serial: 2024073128 - OK

REFRESH: 1200 - OK

RETRY: 300 - OK

EXPIRE: 2592000 - OK

MINIMUM TTL: 1800 - Note: Outside recommended range (1-3 hours)

MX Records

ns3.2gis.ru
ns2.2gis.ru
ns.2gis.tech
ns.2gis.ru

MX Record Consistency - Warning: Inconsistencies found

MX Record Count - Warning: Only one MX record

Reverse MX A records (PTR)

  • 5.199.221.91.in-addr.arpa -> mx1.2gis.com
  • 221.199.221.91.in-addr.arpa -> mx2.2gis.com

PTR Records - OK

  • 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 include:_spf.2gis.com include:spf.unisender.ru include:mailgun.org ~all
  • SPF Syntax: Passed
  • Deprecated Elements: Passed
  • IP Addresses:
  • Includes: _spf.2gis.com, spf.unisender.ru, mailgun.org
  • DNS Lookups: 5
  • Void Lookups: Passed
  • Escaping Chars: Not Present
  • All Mechanism: ~all

DKIM (DomainKeys Identified Mail)

  • DKIM Records Found: Yes
  • Selectors Found: mail
  • Selector 'mail':
    Record: v=DKIM1;h=sha256;k=rsa;p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDVk92NjmVKboxFCK6n7aH1ugj6X4hO6QsBR7kQEir2RfUBFLVniDtWoE8fg/yiEoOeddEqkBCkJsrb14e87CHPjw2UbYa0aUUg/FfM9iOkJ0TsGCowK1OAtxbYlcgRduDgSlGv3OBonanro9tslJA7ahHSp2L867R/+vLNLo9ECQIDAQAB
  • Valid Syntax: Yes

DMARC

  • Record: v=DMARC1; p=quarantine; sp=quarantine; rua=mailto:[email protected]; pct=100;
  • Syntax: Valid
  • Policy: quarantine
  • Subdomain Policy: quarantine
  • Percent: 100%
  • RUA (Aggregate Reports): mailto:[email protected]
DMARC External Validation:
  • Valid external domains: dmarc.postmarkapp.com
  • All external domains in your DMARC record are giving permission to send them DMARC reports.
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