DNS Report: dot.gov

Generated: 2026-08-08T19:24:25-05:00

70/100

Diagnostics

StatusCheckPointsDetails
OKIPv4 (A)30/301 IPv4 address(es) detected.
ERRORIPv6 (AAAA)0/100 IPv6 address(es) detected.
OKName server redundancy20/206 NS record(s); 2 or more required.
OKSOA record10/10Authoritative zone record.
OKDNSSEC chain15/15DS and DNSKEY detected.
ERRORCAA policy0/5Certificate authority restriction.
OKDNS propagation10/10Agreement between public resolvers.
OKMX records20/201 MX record(s).
OKSPF25/25SPF policy published.
OKDMARC25/25DMARC policy published.
OKDKIM20/20A DKIM selector was verified.
ERRORMTA-STS0/5Mail transport policy.
ERRORTLS-RPT0/5TLS reporting policy.
OKValid TLS certificate55/55100 day(s) remaining.
OKCertificate lifetime10/10Full points require at least 30 days remaining.
WARNINGHTTP security headers4/351 of 9 evaluated headers detected.
ERRORPTR reverse DNS0/30PTR not detected.
WARNINGIPv4 diversity20/35Two or more IPv4 addresses receive full points.
ERRORIPv6 connectivity0/35AAAA availability.
OKDNS resolution40/40At least one address family must resolve.
ERRORHTTP response0/40HTTP/2 403
OKHTTPS final URL20/20Final URL uses HTTPS.

DNS Records

TipoValues
A
204.68.196.12
AAAA
CNAME
MX
1 dot-gov.mail.protection.outlook.com.
TXT
"6gs1vs2jzkd4ky3dcndfdmcf21ddxj0p"
"_fvsc84ser6lko7ohn62zgqkvcq85gp8"
"_b926kcembsrd2ek4cyba1ndl3hxblnl"
"aD54BF4xtfbU/hK9XqwemHvFwIn923rLW9oa7aMjSaPGDlHKtKF3KnhepkTeYsLuEMdOVuO3RDo/IH6gJpM+kQ=="
"v=spf1 a mx include:spf.protection.outlook.com include:_spf.salesforce.com include:cust-spf.exacttarget.com include:_ip4spf.dot.gov include:_spgranicus.dot.gov include:_spf.google.com ip6:2001:19e8:d:0:204:68:194:50 ip" "6:2001:19e8:d4:0:204:152:44:20 ip6:2001:19e8:d:0:204:68:194:52 ip6:2001:19e8:d:0:204:68:194:51 ip6:2001:19e8:d4:0:204:152:44:21 ip6:2001:19e8:d:0:204:68:194:53 ~all"
"3fx51jzw0dcc5bvwmtn1lz021gz2qhxm"
"atlassian-domain-verification=FXR5GGBCdDwdaQvAVJg4Ci4xYsdTHna2AQ8SuaGrPbt6jagocMxN0nMPx10ZluSL"
"_uuvrnzshx0botn6f76i2xdbcdmskkni"
"fj6d6z3qvchx0ld3t4c67zqvjf7hqn0b"
"apple-domain-verification=HT8c9nRGfnIu6NCJ"
"MS=ms26367269"
"box-domain-verification=28e72c657009fce1cc4b41cd075ad013ffc964f459ad1ea507272403c9313f16"
"_mr1ztrx2wuijccdbvlehpvj784eeqca"
"paloaltonetworks-site-verification=260148d548b261d1e519e88fe9950c5798d6523cd3b8f5017afdf67f6afca87f"
"_ve2dqaw8ledzzbage6dyzpryvms84c4"
"DvJkvb1Hi8onaHmhg9wO0TuoOcYFUoPXwshxGuB5Vqf1uE/T+YJfJvWGLSh3gatzXD12xt3ODFXl8Xs2+jCstw=="
NS
a24-64.akam.net.
a5-65.akam.net.
a12-64.akam.net.
a1-97.akam.net.
a14-64.akam.net.
a11-65.akam.net.
SOA
dot-dca-edns-wz01.idn.dot.gov. hostmaster.dot.gov. 2011219512 3600 360 604800 300
CAA
DS
50720 13 2 15166B33ECEBBC62DAB9D9003044ADB778310683A6EF49AD4947D447 F8556B0C
DNSKEY
256 3 13 RevaUTfLprP+lfcxy1pGXYovKbWOIG6XBBsrc14LF4zQCmSYhmU9sfk6 L2R6wMpw2ZgRIGJVKOwwnkCY7y/XOA==
257 3 13 bwneM6mEHST7n/ksLDEeI+CohUTPuL/G9yryr+eaiqy2Ub9PS5ePi0qm 6xm4gkTV19g3YWup9vArDVxb1s7Jkw==
256 3 13 MHtRS139jKPXq7ZU4ZX5vlYthhAIr5S0NAZQYxssC7QeZJQAaqKKDse6 FOq4ePMrV4bDbew9UgLtdB94mHctkg==
257 3 13 eA23z/376sHkr54XOO+ZIY55x9MIEQcYTjJa5gYdFSUHbGJdwQc9xvpC 5YcLnEshQwqR9b5utNsv035WQznQsA==
RRSIG
DNSKEY 13 2 7200 20260812001753 20260808231753 17616 dot.gov. pCdKZWRoXgYbOaTzDQH8FSBXbDbI7GeuVBOPF2zIuT9uoRdDe83+sTPP lRFOBv4B1fpIW2y+1PWZkqiwWzLF/A==
DNSKEY 13 2 7200 20260812001753 20260808231753 50720 dot.gov. 8Licf2/QhQ73r+q93F8+J8eN5mL7c4rR7K2VYwkELFFCyhbh/JdSpaNa u+5yxGEPttER2aZ3I3U5Vm/krPwVig==
NS 13 2 600 20260812001753 20260808231753 29743 dot.gov. lA/wb7y5aSA24R4b0s9Q7FtnUBdX22WpEX9DwJ5B2p65B/5FqLZabcly TSFElohl595kYiESjMGsJ34tz0UjwQ==
SOA 13 2 600 20260812001753 20260808231753 29743 dot.gov. yXm2Os+f3rE9wbr6SS53kTURCNppnD8RrZbxlQ9HObvMJ3PcLktbIJuR R8zFnHBpR0BKk41x8ZUAFRpCR6xCyw==
TXT 13 2 600 20260812001753 20260808231753 29743 dot.gov. OQocvBRr7GromXvUh0aftj3o7XMtt7qIjfrRli3DUTtKOdlNERDldtsI ihB1Tq4OFIf3GcfeK0S29QKHAGVyhQ==
MX 13 2 600 20260812001753 20260808231753 29743 dot.gov. 4azOMRuQkJKwY/zwIovRSJSCCDYfF9QFiGq9D0Tahd5Zb9d/rix5/8mX yGhcLk/sr5HziydFcC1TlESOd+nudA==
NSEC
NSEC3
SRV
NAPTR
TLSA
SSHFP