DNS Report for postimg.cc

• ns1.postimg.cc

  • IPv4: 45.77.100.216
  • IPv6: No IPv6 found
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): N/A seconds
  • Recursive: N/A

• ns2.postimg.cc

  • IPv4: 162.19.61.80
  • IPv6: No IPv6 found
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): N/A seconds
  • Recursive: N/A

• ns3.postimg.cc

  • IPv4: 108.181.3.133
  • IPv6: No IPv6 found
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): N/A seconds
  • Recursive: N/A

Nameserver Count - OK

• ns1.postimg.cc

  • Status: Responded
  • IP(s): 180.131.145.45
  • TTL: 1800 seconds
  • Recursive Queries: Does not allow recursive queries
  • TCP Connectivity: TCP connection failed (Response code: REFUSED)

• ns2.postimg.cc

  • Status: Responded
  • IP(s): 180.131.145.45
  • TTL: 1800 seconds
  • Recursive Queries: Error checking recursive queries: The DNS operation timed out.
  • TCP Connectivity: TCP connection failed (Response code: REFUSED)

• ns3.postimg.cc

  • Status: Responded
  • IP(s): 180.131.145.45
  • TTL: 1800 seconds
  • Recursive Queries: Does not allow recursive queries
  • TCP Connectivity: TCP connection failed (Response code: REFUSED)

ns1.postimg.cc

• Serial: 2018053001
• Refresh: 7200
• Retry: 900
• Expire: 1209600
• Minimum TTL: 3600

ns2.postimg.cc

• Serial: 2018053001
• Refresh: 7200
• Retry: 900
• Expire: 1209600
• Minimum TTL: 3600

ns3.postimg.cc

• Serial: 2018053001
• Refresh: 7200
• Retry: 900
• Expire: 1209600
• Minimum TTL: 3600

Serial: 2018053001 - OK

REFRESH: 7200 - OK

RETRY: 900 - OK

EXPIRE: 1209600 - OK

MINIMUM TTL: 3600 - OK

ns1.postimg.cc

Error: The DNS response does not contain an answer to the question: postimg.cc. IN MX

ns2.postimg.cc

Error: The DNS response does not contain an answer to the question: postimg.cc. IN MX

ns3.postimg.cc

Error: The DNS response does not contain an answer to the question: postimg.cc. IN MX

MX Record Consistency - OK

MX Record Count - OK

No PTR records data available.

• 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 -all
• SPF Syntax: Passed
• Deprecated Elements: Passed
• IP Addresses:
• Includes:
• DNS Lookups: 1
• Void Lookups: Passed
• Escaping Chars: Not Present
• All Mechanism: -all

• DKIM Records Found: No

Warnings:

• No DKIM records found for common selectors

• Record: None
• Syntax: Invalid
• Policy: None
• RUA (Aggregate Reports):

DMARC External Validation:

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

Errors:

• DMARC record does not exist