DNS Report for iana.org

• a.iana-servers.net

  • IPv4: 199.43.135.53
  • IPv6: 2001:500:8f::53
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

• b.iana-servers.net

  • IPv4: 199.43.133.53
  • IPv6: 2001:500:8d::53
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

• c.iana-servers.net

  • IPv4: 199.43.134.53
  • IPv6: 2001:500:8e::53
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

• ns.icann.org

  • IPv4: 199.4.138.53
  • IPv6: 2001:500:89::53
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

Nameserver Count - OK

• a.iana-servers.net

  • Status: Responded
  • IP(s): 192.0.43.8
  • TTL: 3600 seconds
  • Recursive Queries: Allows recursive queries
  • TCP Connectivity: Allows TCP connections

• b.iana-servers.net

  • Status: Responded
  • IP(s): 192.0.43.8
  • TTL: 3600 seconds
  • Recursive Queries: Allows recursive queries
  • TCP Connectivity: Allows TCP connections

• c.iana-servers.net

  • Status: Responded
  • IP(s): 192.0.43.8
  • TTL: 3600 seconds
  • Recursive Queries: Allows recursive queries
  • TCP Connectivity: Allows TCP connections

• ns.icann.org

  • Status: Responded
  • IP(s): 192.0.43.8
  • TTL: 3600 seconds
  • Recursive Queries: Allows recursive queries
  • TCP Connectivity: Allows TCP connections

a.iana-servers.net

• Serial: 2024072439
• Refresh: 7200
• Retry: 3600
• Expire: 1209600
• Minimum TTL: 3600

b.iana-servers.net

• Serial: 2024072439
• Refresh: 7200
• Retry: 3600
• Expire: 1209600
• Minimum TTL: 3600

c.iana-servers.net

• Serial: 2024072439
• Refresh: 7200
• Retry: 3600
• Expire: 1209600
• Minimum TTL: 3600

ns.icann.org

• Serial: 2024072439
• Refresh: 7200
• Retry: 3600
• Expire: 1209600
• Minimum TTL: 3600

Serial: 2024072439 - OK

REFRESH: 7200 - OK

RETRY: 3600 - OK

EXPIRE: 1209600 - OK

MINIMUM TTL: 3600 - OK

a.iana-servers.net

• 10 pechora1.icann.org ( 192.0.33.71 )
• 10 pechora3.icann.org ( 192.0.46.73 )
• 10 pechora4.icann.org ( 192.0.33.74 )
• 10 pechora5.icann.org ( 192.0.46.71 )

b.iana-servers.net

• 10 pechora1.icann.org ( 192.0.33.71 )
• 10 pechora3.icann.org ( 192.0.46.73 )
• 10 pechora4.icann.org ( 192.0.33.74 )
• 10 pechora5.icann.org ( 192.0.46.71 )

c.iana-servers.net

• 10 pechora1.icann.org ( 192.0.33.71 )
• 10 pechora3.icann.org ( 192.0.46.73 )
• 10 pechora4.icann.org ( 192.0.33.74 )
• 10 pechora5.icann.org ( 192.0.46.71 )

ns.icann.org

• 10 pechora1.icann.org ( 192.0.33.71 )
• 10 pechora3.icann.org ( 192.0.46.73 )
• 10 pechora4.icann.org ( 192.0.33.74 )
• 10 pechora5.icann.org ( 192.0.46.71 )

MX Record Consistency - OK

MX Record Count - OK

• 71.46.0.192.in-addr.arpa -> pechora5.icann.org
• 71.33.0.192.in-addr.arpa -> pechora1.icann.org
• 74.33.0.192.in-addr.arpa -> pechora4.icann.org
• 73.46.0.192.in-addr.arpa -> pechora3.icann.org

PTR Records - OK

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

DNSSEC - OK

SPF Record Published: Passed

Multiple SPF Records: Passed

SPF Record 1:

• Record: v=spf1 redirect=icann.org
• SPF Syntax: Failed
• Deprecated Elements: Passed
• IP Addresses:
• Includes:
• DNS Lookups: 1
• Void Lookups: Passed
• Escaping Chars: Not Present
• All Mechanism: Not Present

Warnings:

• SPF record doesn't contain an 'all' mechanism

Errors:

• SPF record syntax is invalid

• DKIM Records Found: No

Warnings:

• No DKIM records found for common selectors

• Record: v=DMARC1;p=none;fo=1;rua=mailto:[email protected];ruf=mailto:[email protected]
• Syntax: Valid
• Policy: none
• RUA (Aggregate Reports): mailto:[email protected]
• RUF (Forensic Reports): mailto:[email protected]
• Failure Options (fo): 1

DMARC External Validation:

• Valid external domains: icann.org, icann.org
• All external domains in your DMARC record are giving permission to send them DMARC reports.