DNS Report for softbank.jp

• dns06.bbtec.net

  • IPv4: 221.110.33.72
  • IPv6: No IPv6 found
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): N/A seconds
  • Recursive: N/A

• dns04.bbtec.net

  • IPv4: 221.110.33.8
  • IPv6: No IPv6 found
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): N/A seconds
  • Recursive: N/A

• dns03.bbtec.net

  • IPv4: 221.110.34.4
  • IPv6: No IPv6 found
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): N/A seconds
  • Recursive: N/A

Nameserver Count - OK

• dns06.bbtec.net

  • Status: Responded
  • IP(s): 20.89.86.42
  • TTL: 300 seconds
  • Recursive Queries: Does not allow recursive queries
  • TCP Connectivity: TCP connection failed (Response code: REFUSED)

• dns04.bbtec.net

  • Status: Responded
  • IP(s): 20.89.86.42
  • TTL: 300 seconds
  • Recursive Queries: Does not allow recursive queries
  • TCP Connectivity: TCP connection failed (Response code: REFUSED)

• dns03.bbtec.net

  • Status: Responded
  • IP(s): 20.89.86.42
  • TTL: 300 seconds
  • Recursive Queries: Does not allow recursive queries
  • TCP Connectivity: TCP connection failed (Response code: REFUSED)

dns06.bbtec.net

• Serial: 2024071801
• Refresh: 10800
• Retry: 3600
• Expire: 604800
• Minimum TTL: 3600

dns04.bbtec.net

• Serial: 2024071801
• Refresh: 10800
• Retry: 3600
• Expire: 604800
• Minimum TTL: 3600

dns03.bbtec.net

• Serial: 2024071801
• Refresh: 10800
• Retry: 3600
• Expire: 604800
• Minimum TTL: 3600

Serial: 2024071801 - OK

REFRESH: 10800 - OK

RETRY: 3600 - OK

EXPIRE: 604800 - OK

MINIMUM TTL: 3600 - OK

dns06.bbtec.net

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

dns04.bbtec.net

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

dns03.bbtec.net

Error: The DNS response does not contain an answer to the question: softbank.jp. 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 a mx ip4:52.9.170.29 ip4:52.9.169.194 ip4:52.77.95.65 ip4:52.77.95.163 ip4:52.68.123.180 ip4:52.192.84.201 ~all
• SPF Syntax: Failed
• Deprecated Elements: Passed
• IP Addresses: 52.9.170.29, 52.9.169.194, 52.77.95.65, 52.77.95.163, 52.68.123.180, 52.192.84.201
• Includes:
• DNS Lookups: 3
• Void Lookups: Passed
• Escaping Chars: Not Present
• All Mechanism: ~all

Errors:

• SPF record syntax is invalid

• 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