DNS Report for tbcache.com

• ns7.taobao.com

  • IPv4: 106.11.41.149, 106.11.41.150, 106.11.35.25, 106.11.35.26
  • IPv6: 2401:b180:4100::7
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

• ns6.taobao.com

  • IPv4: 140.205.122.35, 140.205.122.36
  • IPv6: 2401:b180:4100::6
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

• ns5.taobao.com

  • IPv4: 140.205.122.34, 140.205.122.33
  • IPv6: 2401:b180:4100::5
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

• ns4.taobao.com

  • IPv4: 47.88.74.35, 47.241.207.13, 47.88.74.33, 47.241.207.15
  • IPv6: 2401:b180:4100::4
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

Nameserver Count - OK

• ns7.taobao.com

  • Status: Responded
  • IP(s): 140.205.77.240, 140.205.132.250
  • TTL: 300 seconds
  • Recursive Queries: Error checking recursive queries: The DNS operation timed out.
  • TCP Connectivity: TCP connection failed (Response code: REFUSED)

• ns6.taobao.com

  • Status: Responded
  • IP(s): 140.205.77.240, 140.205.132.250
  • TTL: 300 seconds
  • Recursive Queries: Does not allow recursive queries
  • TCP Connectivity: TCP connection failed (Response code: REFUSED)

• ns5.taobao.com

  • Status: Responded
  • IP(s): 140.205.77.240, 140.205.132.250
  • TTL: 300 seconds
  • Recursive Queries: Does not allow recursive queries
  • TCP Connectivity: TCP connection failed (Response code: REFUSED)

• ns4.taobao.com

  • Status: Responded
  • IP(s): 140.205.77.240, 140.205.132.250
  • TTL: 300 seconds
  • Recursive Queries: Does not allow recursive queries
  • TCP Connectivity: TCP connection failed (Response code: REFUSED)

ns7.taobao.com

• Serial: 2018011109
• Refresh: 3600
• Retry: 1200
• Expire: 3600
• Minimum TTL: 360

ns6.taobao.com

• Serial: 2018011109
• Refresh: 3600
• Retry: 1200
• Expire: 3600
• Minimum TTL: 360

ns5.taobao.com

• Serial: 2018011109
• Refresh: 3600
• Retry: 1200
• Expire: 3600
• Minimum TTL: 360

ns4.taobao.com

• Serial: 2018011109
• Refresh: 3600
• Retry: 1200
• Expire: 3600
• Minimum TTL: 360

Serial: 2018011109 - OK

REFRESH: 3600 - OK

RETRY: 1200 - OK

EXPIRE: 3600 - OK

MINIMUM TTL: 360 - Note: Outside recommended range (1-3 hours)

ns7.taobao.com

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

ns6.taobao.com

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

ns5.taobao.com

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

ns4.taobao.com

Error: The DNS response does not contain an answer to the question: tbcache.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: Failed

Multiple SPF Records: Passed

Errors:

• No SPF record found

• 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