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DNS Report for sec.gov

Date Generated: 2024-09-01 05:10:27
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Nameservers

  • a7-65.akam.net
    • IPv4: 23.61.199.65
    • IPv6: 2600:1406:32::41
    • TTL (IPv4): 30 seconds
    • TTL (IPv6): 30 seconds
    • Recursive: N/A
  • a6-64.akam.net
    • IPv4: 23.211.133.64
    • IPv6: 2600:1401:1::40
    • TTL (IPv4): 30 seconds
    • TTL (IPv6): 30 seconds
    • Recursive: N/A
  • a18-65.akam.net
    • IPv4: 95.101.36.65
    • IPv6: 2600:1480:4800::41
    • TTL (IPv4): 30 seconds
    • TTL (IPv6): 30 seconds
    • Recursive: N/A
  • a20-66.akam.net
    • IPv4: 95.100.175.66
    • IPv6: 2a02:26f0:67::42
    • TTL (IPv4): 30 seconds
    • TTL (IPv6): 30 seconds
    • Recursive: N/A
  • a3-67.akam.net
    • IPv4: 96.7.49.67
    • IPv6: 2600:1408:1c::43
    • TTL (IPv4): 30 seconds
    • TTL (IPv6): 30 seconds
    • Recursive: N/A
  • a1-32.akam.net
    • IPv4: 193.108.91.32
    • IPv6: 2600:1401:2::20
    • TTL (IPv4): 30 seconds
    • TTL (IPv6): 30 seconds
    • Recursive: N/A

Nameserver Count - OK

Nameserver Queries

  • a7-65.akam.net
    • Status: Responded
    • IP(s): 184.27.0.51
    • TTL: 20 seconds
    • Recursive Queries: Unclear (Response code: NXDOMAIN)
    • TCP Connectivity: TCP connection failed (Response code: NXDOMAIN)
  • a6-64.akam.net
    • Status: Responded
    • IP(s): 23.45.108.58
    • TTL: 20 seconds
    • Recursive Queries: Unclear (Response code: NXDOMAIN)
    • TCP Connectivity: TCP connection failed (Response code: NXDOMAIN)
  • a18-65.akam.net
    • Status: Responded
    • IP(s): 104.87.220.182
    • TTL: 20 seconds
    • Recursive Queries: Unclear (Response code: NXDOMAIN)
    • TCP Connectivity: TCP connection failed (Response code: NXDOMAIN)
  • a20-66.akam.net
    • Status: Responded
    • IP(s): 104.79.42.83
    • TTL: 20 seconds
    • Recursive Queries: Unclear (Response code: NXDOMAIN)
    • TCP Connectivity: TCP connection failed (Response code: NXDOMAIN)
  • a3-67.akam.net
    • Status: Responded
    • IP(s): 23.218.117.142
    • TTL: 20 seconds
    • Recursive Queries: Unclear (Response code: NXDOMAIN)
    • TCP Connectivity: TCP connection failed (Response code: NXDOMAIN)
  • a1-32.akam.net
    • Status: Responded
    • IP(s): 23.210.112.42
    • TTL: 20 seconds
    • Recursive Queries: Unclear (Response code: NXDOMAIN)
    • TCP Connectivity: TCP connection failed (Response code: NXDOMAIN)

SOA Records

a7-65.akam.net
  • Serial: 2020112702
  • Refresh: 10800
  • Retry: 3600
  • Expire: 2419200
  • Minimum TTL: 300
a6-64.akam.net
  • Serial: 2020112702
  • Refresh: 10800
  • Retry: 3600
  • Expire: 2419200
  • Minimum TTL: 300
a18-65.akam.net
  • Serial: 2020112702
  • Refresh: 10800
  • Retry: 3600
  • Expire: 2419200
  • Minimum TTL: 300
a20-66.akam.net
  • Serial: 2020112702
  • Refresh: 10800
  • Retry: 3600
  • Expire: 2419200
  • Minimum TTL: 300
a3-67.akam.net
  • Serial: 2020112702
  • Refresh: 10800
  • Retry: 3600
  • Expire: 2419200
  • Minimum TTL: 300
a1-32.akam.net
  • Serial: 2020112702
  • Refresh: 10800
  • Retry: 3600
  • Expire: 2419200
  • Minimum TTL: 300

Serial: 2020112702 - OK

REFRESH: 10800 - OK

RETRY: 3600 - OK

EXPIRE: 2419200 - OK

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

MX Records

a7-65.akam.net
a6-64.akam.net
a18-65.akam.net
a20-66.akam.net
a3-67.akam.net
a1-32.akam.net

MX Record Consistency - OK

MX Record Count - OK

Reverse MX A records (PTR)

  • 5.209.138.162.in-addr.arpa -> d2-ip01.sec.gov
  • 5.202.138.162.in-addr.arpa -> d1-ip01.sec.gov

PTR Records - OK

DNSSEC

DNSSEC Inspector
  • Signed: Yes
  • Validation: Successful
  • DNSKEY Records: 3
  • DS Records in parent zone: 0
  • DS at Parent: False

DNSSEC - OK

SPF (Sender Policy Framework)

SPF Record Published: Passed

Multiple SPF Records: Passed

SPF Record 1:
  • Record: v=spf1 redirect=_spf.sec.gov
  • SPF Syntax: Failed
  • Deprecated Elements: Passed
  • IP Addresses:
  • Includes:
  • DNS Lookups: 0
  • Void Lookups: Passed
  • Escaping Chars: Not Present
  • All Mechanism: Not Present
Warnings:
  • SPF record doesn't contain an 'all' mechanism
Errors:
  • SPF record syntax is invalid

DKIM (DomainKeys Identified Mail)

  • DKIM Records Found: Yes
  • Selectors Found: selector1
  • Selector 'selector1':
    Record: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCkkUIWS8g9xda6nZ7G3U0yU2UR42EsO9iAO6EA/Yl6USE94E2xu+6XD3teJTAweZ6EAQlwSX7QvpCMnTLFwV0qpMH8pfb5OBpcK6owJUpYT8mzXdlb8wO2hGJHd38gNgfMUX61k7jDoJgawPW/W1Ewty2T4fi+0fMw57u8OfXpcwIDAQAB; n=1024,1456443699,1
  • Valid Syntax: Yes

DMARC

DMARC External Validation:
  • Valid external domains: dmarc.cyber.dhs.gov
  • Invalid external domains: sec.gov!10m, sec.gov!10m
Warnings:
  • Some external domains are not properly configured to receive DMARC reports: sec.gov!10m, sec.gov!10m
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