DNS Report for st-hatena.com

• ns1.dns.ne.jp

  • IPv4: 61.211.236.1
  • IPv6: No IPv6 found
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): N/A seconds
  • Recursive: N/A

• ns2.dns.ne.jp

  • IPv4: 133.167.21.1
  • IPv6: No IPv6 found
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): N/A seconds
  • Recursive: N/A

Nameserver Count - OK

• ns1.dns.ne.jp

  • Status: Responded
  • IP(s): 59.106.194.19
  • TTL: 600 seconds
  • Recursive Queries: Does not allow recursive queries
  • TCP Connectivity: TCP connection failed (Response code: REFUSED)

• ns2.dns.ne.jp

  • Status: Responded
  • IP(s): 59.106.194.19
  • TTL: 600 seconds
  • Recursive Queries: Does not allow recursive queries
  • TCP Connectivity: TCP connection failed (Response code: REFUSED)

ns1.dns.ne.jp

• Serial: 2024062106
• Refresh: 3600
• Retry: 900
• Expire: 3600000
• Minimum TTL: 3600

ns2.dns.ne.jp

• Serial: 2024062106
• Refresh: 3600
• Retry: 900
• Expire: 3600000
• Minimum TTL: 3600

Serial: 2024062106 - OK

REFRESH: 3600 - OK

RETRY: 900 - OK

EXPIRE: 3600000 - OK

MINIMUM TTL: 3600 - OK

ns1.dns.ne.jp

• 10 mailinbound.hatena.ne.jp ( 18.181.72.178 )

ns2.dns.ne.jp

• 10 mailinbound.hatena.ne.jp ( 54.248.132.246 )

MX Record Consistency - Warning: Inconsistencies found

MX Record Count - Warning: Only one MX record

• 246.132.248.54.in-addr.arpa -> ec2-54-248-132-246.ap-northeast-1.compute.amazonaws.com
• 178.72.181.18.in-addr.arpa -> ec2-18-181-72-178.ap-northeast-1.compute.amazonaws.com

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: 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:

• No DMARC record found