Httpfy

DNS Report for verisign.com

Date Generated: 2024-07-27 06:06:18

Nameservers

  • av3.nstld.com
    • IPv4: 192.82.133.30
    • IPv6: 2001:500:126::30
    • TTL (IPv4): 30 seconds
    • TTL (IPv6): 30 seconds
    • Recursive: N/A
  • av1.nstld.com
    • IPv4: 192.42.177.30
    • IPv6: 2001:500:124::30
    • TTL (IPv4): 30 seconds
    • TTL (IPv6): 30 seconds
    • Recursive: N/A
  • av4.nstld.com
    • IPv4: 192.82.134.30
    • IPv6: 2001:500:127::30
    • TTL (IPv4): 30 seconds
    • TTL (IPv6): 30 seconds
    • Recursive: N/A
  • av2.nstld.com
    • IPv4: 192.42.178.30
    • IPv6: 2001:500:125::30
    • TTL (IPv4): 30 seconds
    • TTL (IPv6): 30 seconds
    • Recursive: N/A

Nameserver Count - OK

Nameserver Queries

  • av3.nstld.com
    • Status: Responded
    • IP(s): 209.131.162.75, 69.58.187.75
    • TTL: 60 seconds
    • Recursive Queries: Does not allow recursive queries
    • TCP Connectivity: TCP connection failed (Response code: REFUSED)
  • av1.nstld.com
    • Status: Responded
    • IP(s): 209.131.162.75, 69.58.187.75
    • TTL: 60 seconds
    • Recursive Queries: Does not allow recursive queries
    • TCP Connectivity: TCP connection failed (Response code: REFUSED)
  • av4.nstld.com
    • Status: Responded
    • IP(s): 209.131.162.75, 69.58.187.75
    • TTL: 60 seconds
    • Recursive Queries: Does not allow recursive queries
    • TCP Connectivity: TCP connection failed (Response code: REFUSED)
  • av2.nstld.com
    • Status: Responded
    • IP(s): 209.131.162.75, 69.58.187.75
    • TTL: 60 seconds
    • Recursive Queries: Does not allow recursive queries
    • TCP Connectivity: TCP connection failed (Response code: REFUSED)

SOA Records

av3.nstld.com
  • Serial: 1722039549
  • Refresh: 300
  • Retry: 7200
  • Expire: 1209600
  • Minimum TTL: 86400
av1.nstld.com
  • Serial: 1722039549
  • Refresh: 300
  • Retry: 7200
  • Expire: 1209600
  • Minimum TTL: 86400
av4.nstld.com
  • Serial: 1722039549
  • Refresh: 300
  • Retry: 7200
  • Expire: 1209600
  • Minimum TTL: 86400
av2.nstld.com
  • Serial: 1722039549
  • Refresh: 300
  • Retry: 7200
  • Expire: 1209600
  • Minimum TTL: 86400

Serial: 1722039549 - OK

REFRESH: 300 - OK

RETRY: 7200 - OK

EXPIRE: 1209600 - OK

MINIMUM TTL: 86400 - Note: Outside recommended range (1-3 hours)

MX Records

av3.nstld.com
av1.nstld.com
av4.nstld.com
av2.nstld.com

MX Record Consistency - OK

MX Record Count - OK

Reverse MX A records (PTR)

  • 32.187.58.69.in-addr.arpa -> mail6.verisign.com
  • 30.187.58.69.in-addr.arpa -> mail4.verisign.com
  • 32.63.13.72.in-addr.arpa -> mail3.verisign.com
  • 30.63.13.72.in-addr.arpa -> mail1.verisign.com
  • 31.63.13.72.in-addr.arpa -> mail2.verisign.com
  • 31.187.58.69.in-addr.arpa -> mail5.verisign.com

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 include:spf-i.verisign.com include:spf-p.verisign.com ~all
  • SPF Syntax: Passed
  • Deprecated Elements: Passed
  • IP Addresses:
  • Includes: spf-i.verisign.com, spf-p.verisign.com
  • 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

DMARC

DMARC External Validation:
  • Valid external domains: rua.agari.com, ruf.agari.com
  • Invalid external domains: verisign.com!10m, verisign.com!10m
Warnings:
  • Some external domains are not properly configured to receive DMARC reports: verisign.com!10m, verisign.com!10m
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