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DNS Report for iij.jp

Date Generated: 2024-08-14 08:32:31
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Nameservers

  • ns013-ial6khrvedk4lg53.i.d-53.info
    • IPv4: 202.32.219.44
    • IPv6: 2001:240:bb81::28:44
    • TTL (IPv4): 30 seconds
    • TTL (IPv6): 30 seconds
    • Recursive: N/A
  • ns013-ial6khrvedk4lg53.i.d-53.jp
    • IPv4: 203.180.146.104
    • IPv6: 2001:240:bb81::29:1104
    • TTL (IPv4): 30 seconds
    • TTL (IPv6): 30 seconds
    • Recursive: N/A
  • ns013-ial6khrvedk4lg53.i.d-53.net
    • IPv4: 210.138.20.104
    • IPv6: 2001:240:bb81::29:104
    • TTL (IPv4): 30 seconds
    • TTL (IPv6): 30 seconds
    • Recursive: N/A

Nameserver Count - OK

Nameserver Queries

  • ns013-ial6khrvedk4lg53.i.d-53.info
    • Status: Responded
    • IP(s): 203.180.140.77
    • TTL: 28800 seconds
    • Recursive Queries: Does not allow recursive queries
    • TCP Connectivity: TCP connection failed (Response code: REFUSED)
  • ns013-ial6khrvedk4lg53.i.d-53.jp
    • Status: Responded
    • IP(s): 203.180.140.77
    • TTL: 28800 seconds
    • Recursive Queries: Does not allow recursive queries
    • TCP Connectivity: TCP connection failed (Response code: REFUSED)
  • ns013-ial6khrvedk4lg53.i.d-53.net
    • Status: Responded
    • IP(s): 203.180.140.77
    • TTL: 28800 seconds
    • Recursive Queries: Does not allow recursive queries
    • TCP Connectivity: TCP connection failed (Response code: REFUSED)

SOA Records

ns013-ial6khrvedk4lg53.i.d-53.info
  • Serial: 531
  • Refresh: 3600
  • Retry: 600
  • Expire: 604800
  • Minimum TTL: 900
ns013-ial6khrvedk4lg53.i.d-53.jp
  • Serial: 531
  • Refresh: 3600
  • Retry: 600
  • Expire: 604800
  • Minimum TTL: 900
ns013-ial6khrvedk4lg53.i.d-53.net
  • Serial: 531
  • Refresh: 3600
  • Retry: 600
  • Expire: 604800
  • Minimum TTL: 900

Serial: 531 - OK

REFRESH: 3600 - OK

RETRY: 600 - OK

EXPIRE: 604800 - OK

MINIMUM TTL: 900 - Note: Outside recommended range (1-3 hours)

MX Records

ns013-ial6khrvedk4lg53.i.d-53.info

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

ns013-ial6khrvedk4lg53.i.d-53.jp

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

ns013-ial6khrvedk4lg53.i.d-53.net

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

MX Record Consistency - OK

MX Record Count - OK

Reverse MX A records (PTR)

No PTR records data available.

DNSSEC

DNSSEC Inspector
  • Signed: Yes
  • Validation: Successful
  • DNSKEY Records: 3
  • DS Records in parent zone: 0
  • DS at Parent: None

DNSSEC - OK

SPF (Sender Policy Framework)

SPF Record Published: Failed

Multiple SPF Records: Passed

Errors:
  • No TXT records found

DKIM (DomainKeys Identified Mail)

  • DKIM Records Found: No
Warnings:
  • No DKIM records found for common selectors

DMARC

  • 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
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