DNS Report for sogoucdn.com

• ns1.sogou.com

  • IPv4: 101.226.101.142
  • IPv6: No IPv6 found
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): N/A seconds
  • Recursive: N/A

• ns2.sogou.com

  • IPv4: 43.137.30.21
  • IPv6: No IPv6 found
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): N/A seconds
  • Recursive: N/A

Nameserver Count - OK

• ns1.sogou.com

  • Status: Responded
  • IP(s): 220.181.124.4
  • TTL: 300 seconds
  • Recursive Queries: Does not allow recursive queries
  • TCP Connectivity: TCP connection failed (Response code: REFUSED)

• ns2.sogou.com

  • Status: Responded
  • IP(s): 220.181.124.4
  • TTL: 300 seconds
  • Recursive Queries: Does not allow recursive queries
  • TCP Connectivity: TCP connection failed (Response code: REFUSED)

ns1.sogou.com

• Serial: 1721900293
• Refresh: 300
• Retry: 180
• Expire: 1209600
• Minimum TTL: 180

ns2.sogou.com

• Serial: 1721900293
• Refresh: 300
• Retry: 180
• Expire: 1209600
• Minimum TTL: 180

Serial: 1721900293 - OK

REFRESH: 300 - OK

RETRY: 180 - OK

EXPIRE: 1209600 - OK

MINIMUM TTL: 180 - Note: Outside recommended range (1-3 hours)

ns1.sogou.com

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

ns2.sogou.com

Error: The DNS response does not contain an answer to the question: sogoucdn.com. 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 ip4:61.135.130.0/23 ip4:61.135.132.0/23 ip4:61.135.134.0/23 ip4:61.135.145.0/23 ip4:61.135.150.0/23 ip4:220.181.26.0/24 ip4:222.28.152.128/25 ip4:218.206.87.0/25 ip4:221.236.12.128 ip4:203.184.141.0/24 ip4:61.152.234.0/24 ~all
• SPF Syntax: Passed
• Deprecated Elements: Passed
• IP Addresses: 61.135.130.0/23, 61.135.132.0/23, 61.135.134.0/23, 61.135.145.0/23, 61.135.150.0/23, 220.181.26.0/24, 222.28.152.128/25, 218.206.87.0/25, 221.236.12.128, 203.184.141.0/24, 61.152.234.0/24
• 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