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DNS Report for xspmail.jp

Date Generated: 2024-09-04 18:27:23
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Nameservers

  • dns0.iij.ad.jp
    • IPv4: 210.130.0.5
    • IPv6: 2001:240::105
    • TTL (IPv4): 30 seconds
    • TTL (IPv6): 30 seconds
    • Recursive: N/A
  • dns1.iij.ad.jp
    • IPv4: 210.130.1.5
    • IPv6: 2001:240::115
    • TTL (IPv4): 30 seconds
    • TTL (IPv6): 30 seconds
    • Recursive: N/A

Nameserver Count - OK

Nameserver Queries

  • dns0.iij.ad.jp
    • Status: Failed: The DNS response does not contain an answer to the question: xspmail.jp. IN A
    • IP(s):
    • TTL: N/A seconds
    • Recursive Queries: Does not allow recursive queries
    • TCP Connectivity: TCP connection failed (Response code: REFUSED)
  • dns1.iij.ad.jp
    • Status: Failed: The DNS response does not contain an answer to the question: xspmail.jp. IN A
    • IP(s):
    • TTL: N/A seconds
    • Recursive Queries: Does not allow recursive queries
    • TCP Connectivity: TCP connection failed (Response code: REFUSED)

SOA Records

dns0.iij.ad.jp
  • Serial: 100045
  • Refresh: 3600
  • Retry: 1800
  • Expire: 3600000
  • Minimum TTL: 86400
dns1.iij.ad.jp
  • Serial: 100045
  • Refresh: 3600
  • Retry: 1800
  • Expire: 3600000
  • Minimum TTL: 86400

Serial: 100045 - OK

REFRESH: 3600 - OK

RETRY: 1800 - OK

EXPIRE: 3600000 - OK

MINIMUM TTL: 86400 - Note: Outside recommended range (1-3 hours)

MX Records

dns0.iij.ad.jp
dns1.iij.ad.jp

MX Record Consistency - OK

MX Record Count - Warning: Only one MX record

Reverse MX A records (PTR)

  • 141.198.238.202.in-addr.arpa -> xmail-mx.xspmail.jp

PTR Records - OK

DNSSEC

DNSSEC Inspector
  • 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 (Sender Policy Framework)

SPF Record Published: Passed

Multiple SPF Records: Passed

SPF Record 1:
  • Record: v=spf1 include:spf.xspmail.jp ~all
  • SPF Syntax: Passed
  • Deprecated Elements: Passed
  • IP Addresses:
  • Includes: spf.xspmail.jp
  • DNS Lookups: 3
  • Void Lookups: Passed
  • Escaping Chars: Not Present
  • All Mechanism: ~all

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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