DNS Report for wikimedia.org

• ns0.wikimedia.org

  • IPv4: 208.80.154.238
  • IPv6: No IPv6 found
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): N/A seconds
  • Recursive: N/A

• ns1.wikimedia.org

  • IPv4: 208.80.153.231
  • IPv6: No IPv6 found
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): N/A seconds
  • Recursive: N/A

• ns2.wikimedia.org

  • IPv4: 198.35.27.27
  • IPv6: No IPv6 found
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): N/A seconds
  • Recursive: N/A

Nameserver Count - OK

• ns0.wikimedia.org

  • Status: Responded
  • IP(s): 208.80.154.224
  • TTL: 300 seconds
  • Recursive Queries: Does not allow recursive queries
  • TCP Connectivity: TCP connection failed (Response code: REFUSED)

• ns1.wikimedia.org

  • Status: Responded
  • IP(s): 208.80.154.224
  • TTL: 300 seconds
  • Recursive Queries: Does not allow recursive queries
  • TCP Connectivity: TCP connection failed (Response code: REFUSED)

• ns2.wikimedia.org

  • Status: Responded
  • IP(s): 208.80.154.224
  • TTL: 300 seconds
  • Recursive Queries: Does not allow recursive queries
  • TCP Connectivity: TCP connection failed (Response code: REFUSED)

ns0.wikimedia.org

• Serial: 2024072620
• Refresh: 43200
• Retry: 7200
• Expire: 1209600
• Minimum TTL: 600

ns1.wikimedia.org

• Serial: 2024072620
• Refresh: 43200
• Retry: 7200
• Expire: 1209600
• Minimum TTL: 600

ns2.wikimedia.org

• Serial: 2024072620
• Refresh: 43200
• Retry: 7200
• Expire: 1209600
• Minimum TTL: 600

Serial: 2024072620 - OK

REFRESH: 43200 - OK

RETRY: 7200 - OK

EXPIRE: 1209600 - OK

MINIMUM TTL: 600 - Note: Outside recommended range (1-3 hours)

ns0.wikimedia.org

• 10 mx-in1001.wikimedia.org ( 208.80.155.102 )
• 10 mx-in2001.wikimedia.org ( 208.80.153.75 )

ns1.wikimedia.org

• 10 mx-in1001.wikimedia.org ( 208.80.155.102 )
• 10 mx-in2001.wikimedia.org ( 208.80.153.75 )

ns2.wikimedia.org

• 10 mx-in1001.wikimedia.org ( 208.80.155.102 )
• 10 mx-in2001.wikimedia.org ( 208.80.153.75 )

MX Record Consistency - OK

MX Record Count - OK

• 75.153.80.208.in-addr.arpa -> mx-in2001.wikimedia.org
• 102.155.80.208.in-addr.arpa -> mx-in1001.wikimedia.org

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 Record Published: Passed

Multiple SPF Records: Passed

SPF Record 1:

• Record: v=spf1 include:_cidrs.wikimedia.org include:_spf.google.com ip4:74.121.51.111 ~all
• SPF Syntax: Passed
• Deprecated Elements: Passed
• IP Addresses: 74.121.51.111
• Includes: _cidrs.wikimedia.org, _spf.google.com
• DNS Lookups: 4
• Void Lookups: Passed
• Escaping Chars: Not Present
• All Mechanism: ~all

• DKIM Records Found: Yes
• Selectors Found: google
• Selector 'google':
  Record: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCwyTx0t/PibozaSBs+TcKL6G5lK0CMzwYzX46GUIkbIU1SfAwvwdsbq3JaSRmO+WAt9Tv3zQIJvXAV++tVq3VWsc4mKdtJCz4piY8LrDAor+kvyUMyZlYfO6YPkDNUCLbKBCMp7Fyd3gGvI9cjAmFSFrbLmXnMDQQocFYDfoXD2wIDAQAB
• Valid Syntax: Yes

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

DMARC External Validation:

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