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DNS Report for passport.net

Date Generated: 2024-08-16 02:04:06
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Nameservers

  • a5-65.akam.net
    • IPv4: 95.100.168.65
    • IPv6: 2600:1480:b000::41
    • TTL (IPv4): 30 seconds
    • TTL (IPv6): 30 seconds
    • Recursive: N/A
  • a1-115.akam.net
    • IPv4: 193.108.91.115
    • IPv6: 2600:1401:2::73
    • TTL (IPv4): 30 seconds
    • TTL (IPv6): 30 seconds
    • Recursive: N/A
  • ns1-35.azure-dns.com
    • IPv4: 150.171.10.35
    • IPv6: 2603:1061:0:10::23
    • TTL (IPv4): 30 seconds
    • TTL (IPv6): 30 seconds
    • Recursive: N/A
  • ns2-35.azure-dns.net
    • IPv4: 150.171.16.35
    • IPv6: 2620:1ec:8ec:10::23
    • TTL (IPv4): 30 seconds
    • TTL (IPv6): 30 seconds
    • Recursive: N/A
  • ns3-35.azure-dns.org
    • IPv4: 13.107.222.35
    • IPv6: 2a01:111:4000:10::23
    • TTL (IPv4): 30 seconds
    • TTL (IPv6): 30 seconds
    • Recursive: N/A
  • a9-66.akam.net
    • IPv4: 184.85.248.66
    • IPv6: 2a02:26f0:117::42
    • TTL (IPv4): 30 seconds
    • TTL (IPv6): 30 seconds
    • Recursive: N/A
  • ns4-35.azure-dns.info
    • IPv4: 13.107.206.35
    • IPv6: 2620:1ec:bda:10::23
    • TTL (IPv4): 30 seconds
    • TTL (IPv6): 30 seconds
    • Recursive: N/A
  • a28-64.akam.net
    • IPv4: 95.100.173.64
    • IPv6: 2600:1480:d800::40
    • TTL (IPv4): 30 seconds
    • TTL (IPv6): 30 seconds
    • Recursive: N/A

Nameserver Count - Note: 8 nameservers (recommended: 2-7)

Nameserver Queries

  • a5-65.akam.net
    • Status: Responded
    • IP(s): 104.215.95.187, 52.164.206.56
    • TTL: 3600 seconds
    • Recursive Queries: Unclear (Response code: NXDOMAIN)
    • TCP Connectivity: TCP connection failed (Response code: NXDOMAIN)
  • a1-115.akam.net
    • Status: Responded
    • IP(s): 104.215.95.187, 52.164.206.56
    • TTL: 3600 seconds
    • Recursive Queries: Unclear (Response code: NXDOMAIN)
    • TCP Connectivity: TCP connection failed (Response code: NXDOMAIN)
  • ns1-35.azure-dns.com
    • Status: Responded
    • IP(s): 52.164.206.56, 104.215.95.187
    • TTL: 3600 seconds
    • Recursive Queries: Allows recursive queries
    • TCP Connectivity: Allows TCP connections
  • ns2-35.azure-dns.net
    • Status: Responded
    • IP(s): 52.164.206.56, 104.215.95.187
    • TTL: 3600 seconds
    • Recursive Queries: Allows recursive queries
    • TCP Connectivity: Allows TCP connections
  • ns3-35.azure-dns.org
    • Status: Responded
    • IP(s): 52.164.206.56, 104.215.95.187
    • TTL: 3600 seconds
    • Recursive Queries: Allows recursive queries
    • TCP Connectivity: Allows TCP connections
  • a9-66.akam.net
    • Status: Responded
    • IP(s): 104.215.95.187, 52.164.206.56
    • TTL: 3600 seconds
    • Recursive Queries: Unclear (Response code: NXDOMAIN)
    • TCP Connectivity: TCP connection failed (Response code: NXDOMAIN)
  • ns4-35.azure-dns.info
    • Status: Responded
    • IP(s): 52.164.206.56, 104.215.95.187
    • TTL: 3600 seconds
    • Recursive Queries: Allows recursive queries
    • TCP Connectivity: Allows TCP connections
  • a28-64.akam.net
    • Status: Responded
    • IP(s): 104.215.95.187, 52.164.206.56
    • TTL: 3600 seconds
    • Recursive Queries: Unclear (Response code: NXDOMAIN)
    • TCP Connectivity: TCP connection failed (Response code: NXDOMAIN)

SOA Records

a5-65.akam.net
  • Serial: 2022020907
  • Refresh: 3600
  • Retry: 600
  • Expire: 604800
  • Minimum TTL: 300
a1-115.akam.net
  • Serial: 2022020907
  • Refresh: 3600
  • Retry: 600
  • Expire: 604800
  • Minimum TTL: 300
ns1-35.azure-dns.com
  • Serial: 2022020901
  • Refresh: 3600
  • Retry: 600
  • Expire: 604800
  • Minimum TTL: 300
ns2-35.azure-dns.net
  • Serial: 2022020901
  • Refresh: 3600
  • Retry: 600
  • Expire: 604800
  • Minimum TTL: 300
ns3-35.azure-dns.org
  • Serial: 2022020901
  • Refresh: 3600
  • Retry: 600
  • Expire: 604800
  • Minimum TTL: 300
a9-66.akam.net
  • Serial: 2022020907
  • Refresh: 3600
  • Retry: 600
  • Expire: 604800
  • Minimum TTL: 300
ns4-35.azure-dns.info
  • Serial: 2022020901
  • Refresh: 3600
  • Retry: 600
  • Expire: 604800
  • Minimum TTL: 300
a28-64.akam.net
  • Serial: 2022020907
  • Refresh: 3600
  • Retry: 600
  • Expire: 604800
  • Minimum TTL: 300

Serial - Warning: Inconsistent across nameservers

REFRESH: 3600 - OK

RETRY: 600 - OK

EXPIRE: 604800 - OK

MINIMUM TTL: 300 - Note: Outside recommended range (1-3 hours)

MX Records

a5-65.akam.net
a1-115.akam.net
ns1-35.azure-dns.com
ns2-35.azure-dns.net
ns3-35.azure-dns.org
a9-66.akam.net
ns4-35.azure-dns.info
a28-64.akam.net

MX Record Consistency - OK

MX Record Count - Warning: Only one MX record

Reverse MX A records (PTR)

  • 254.179.54.65.in-addr.arpa -> mail.passport.msn.com

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: 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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