DNS Report for au.com

• dnsa01.kddi.ne.jp

  • IPv4: 54.64.39.199
  • IPv6: No IPv6 found
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): N/A seconds
  • Recursive: N/A

• dnsa02.kddi.ne.jp

  • IPv4: 54.92.27.113
  • IPv6: No IPv6 found
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): N/A seconds
  • Recursive: N/A

• dns103.kddi.ne.jp

  • IPv4: 111.87.4.97
  • IPv6: 2001:268:fd07:7::1
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

• dns104.kddi.ne.jp

  • IPv4: 111.87.4.225
  • IPv6: 2001:268:fd08:7::1
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

Nameserver Count - OK

• dnsa01.kddi.ne.jp

  • Status: Responded
  • IP(s): 175.129.0.108
  • TTL: 86400 seconds
  • Recursive Queries: Does not allow recursive queries
  • TCP Connectivity: TCP connection failed (Response code: REFUSED)

• dnsa02.kddi.ne.jp

  • Status: Responded
  • IP(s): 175.129.0.108
  • TTL: 86400 seconds
  • Recursive Queries: Does not allow recursive queries
  • TCP Connectivity: TCP connection failed (Response code: REFUSED)

• dns103.kddi.ne.jp

  • Status: Responded
  • IP(s): 175.129.0.108
  • TTL: 86400 seconds
  • Recursive Queries: Does not allow recursive queries
  • TCP Connectivity: TCP connection failed (Response code: REFUSED)

• dns104.kddi.ne.jp

  • Status: Responded
  • IP(s): 175.129.0.108
  • TTL: 86400 seconds
  • Recursive Queries: Does not allow recursive queries
  • TCP Connectivity: TCP connection failed (Response code: REFUSED)

dnsa01.kddi.ne.jp

• Serial: 2024080600
• Refresh: 3600
• Retry: 1800
• Expire: 1209600
• Minimum TTL: 43200

dnsa02.kddi.ne.jp

• Serial: 2024080600
• Refresh: 3600
• Retry: 1800
• Expire: 1209600
• Minimum TTL: 43200

dns103.kddi.ne.jp

• Serial: 2024080600
• Refresh: 3600
• Retry: 1800
• Expire: 1209600
• Minimum TTL: 43200

dns104.kddi.ne.jp

• Serial: 2024080600
• Refresh: 3600
• Retry: 1800
• Expire: 1209600
• Minimum TTL: 43200

Serial: 2024080600 - OK

REFRESH: 3600 - OK

RETRY: 1800 - OK

EXPIRE: 1209600 - OK

MINIMUM TTL: 43200 - Note: Outside recommended range (1-3 hours)

dnsa01.kddi.ne.jp

• 10 mx01.au.com ( 27.86.106.68 )
• 10 mx02.au.com ( 27.86.106.196 )

dnsa02.kddi.ne.jp

• 10 mx01.au.com ( 27.86.106.68 )
• 10 mx02.au.com ( 27.86.106.196 )

dns103.kddi.ne.jp

• 10 mx01.au.com ( 27.86.106.68 )
• 10 mx02.au.com ( 27.86.106.196 )

dns104.kddi.ne.jp

• 10 mx01.au.com ( 27.86.106.68 )
• 10 mx02.au.com ( 27.86.106.196 )

MX Record Consistency - OK

MX Record Count - OK

• 196.106.86.27.in-addr.arpa -> mx02.au.com
• 68.106.86.27.in-addr.arpa -> mx01.au.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: Passed

Multiple SPF Records: Passed

SPF Record 1:

• Record: v=spf1 include:spf-msg.au.com include:spf-nao.ezweb.ne.jp include:spf-az.ezweb.ne.jp include:spf-ms.ezweb.ne.jp include:saigai.au.com ~all
• SPF Syntax: Passed
• Deprecated Elements: Passed
• IP Addresses:
• Includes: spf-msg.au.com, spf-nao.ezweb.ne.jp, spf-az.ezweb.ne.jp, spf-ms.ezweb.ne.jp, saigai.au.com
• DNS Lookups: 12 (Warning: Exceeds limit)
• Void Lookups: Passed
• Escaping Chars: Not Present
• All Mechanism: ~all

Warnings:

• SPF record has more than 10 DNS lookups, which may cause lookup limits

• DKIM Records Found: No

Warnings:

• No DKIM records found for common selectors

• Record: v=DMARC1; p=reject; rua=mailto:[email protected], mailto:[email protected]
• Syntax: Valid
• Policy: reject
• RUA (Aggregate Reports): mailto:[email protected],

DMARC External Validation:

• Valid external domains: dmarc25.jp
• All external domains in your DMARC record are giving permission to send them DMARC reports.