Httpfy

DNS Report for pki.goog

Date Generated: 2024-07-27 01:38:30

Nameservers

  • ns3.zdns.google
    • IPv4: 216.239.36.114
    • IPv6: 2001:4860:4802:36::72
    • TTL (IPv4): 30 seconds
    • TTL (IPv6): 30 seconds
    • Recursive: N/A
  • ns2.zdns.google
    • IPv4: 216.239.34.114
    • IPv6: 2001:4860:4802:34::72
    • TTL (IPv4): 30 seconds
    • TTL (IPv6): 30 seconds
    • Recursive: N/A
  • ns1.zdns.google
    • IPv4: 216.239.32.114
    • IPv6: 2001:4860:4802:32::72
    • TTL (IPv4): 30 seconds
    • TTL (IPv6): 30 seconds
    • Recursive: N/A
  • ns4.zdns.google
    • IPv4: 216.239.38.114
    • IPv6: 2001:4860:4802:38::72
    • TTL (IPv4): 30 seconds
    • TTL (IPv6): 30 seconds
    • Recursive: N/A

Nameserver Count - OK

Nameserver Queries

  • ns3.zdns.google
    • Status: Responded
    • IP(s): 216.239.32.29
    • TTL: 300 seconds
    • Recursive Queries: Does not allow recursive queries
    • TCP Connectivity: TCP connection failed (Response code: REFUSED)
  • ns2.zdns.google
    • Status: Responded
    • IP(s): 216.239.32.29
    • TTL: 300 seconds
    • Recursive Queries: Does not allow recursive queries
    • TCP Connectivity: TCP connection failed (Response code: REFUSED)
  • ns1.zdns.google
    • Status: Responded
    • IP(s): 216.239.32.29
    • TTL: 300 seconds
    • Recursive Queries: Does not allow recursive queries
    • TCP Connectivity: TCP connection failed (Response code: REFUSED)
  • ns4.zdns.google
    • Status: Responded
    • IP(s): 216.239.32.29
    • TTL: 300 seconds
    • Recursive Queries: Does not allow recursive queries
    • TCP Connectivity: TCP connection failed (Response code: REFUSED)

SOA Records

ns3.zdns.google
  • Serial: 2020062601
  • Refresh: 21600
  • Retry: 3600
  • Expire: 1209600
  • Minimum TTL: 300
ns2.zdns.google
  • Serial: 2020062601
  • Refresh: 21600
  • Retry: 3600
  • Expire: 1209600
  • Minimum TTL: 300
ns1.zdns.google
  • Serial: 2020062601
  • Refresh: 21600
  • Retry: 3600
  • Expire: 1209600
  • Minimum TTL: 300
ns4.zdns.google
  • Serial: 2020062601
  • Refresh: 21600
  • Retry: 3600
  • Expire: 1209600
  • Minimum TTL: 300

Serial: 2020062601 - OK

REFRESH: 21600 - OK

RETRY: 3600 - OK

EXPIRE: 1209600 - OK

MINIMUM TTL: 300 - Note: Outside recommended range (1-3 hours)

MX Records

ns3.zdns.google
ns2.zdns.google
ns1.zdns.google
ns4.zdns.google

MX Record Consistency - Warning: Inconsistencies found

MX Record Count - Warning: Only one MX record

Reverse MX A records (PTR)

  • 26.163.251.142.in-addr.arpa -> wv-in-f26.1e100.net
  • 26.115.253.172.in-addr.arpa -> bg-in-f26.1e100.net
  • 26.179.251.142.in-addr.arpa -> pd-in-f26.1e100.net
  • 26.180.233.64.in-addr.arpa -> on-in-f26.1e100.net

PTR Records - OK

  • Signed: Yes
  • Validation: Successful
  • DNSKEY Records: 2
  • DS Records in parent zone: 0
  • DS at Parent: False

DNSSEC - OK

SPF (Sender Policy Framework)

SPF Record Published: Passed

Multiple SPF Records: Passed

SPF Record 1:
  • Record: v=spf1 -all
  • SPF Syntax: Passed
  • Deprecated Elements: Passed
  • IP Addresses:
  • Includes:
  • DNS Lookups: 1
  • 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

DMARC

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