DNS Report: dc.gov

Generated: 2026-08-09T00:53:08-05:00

89/100

Diagnostics

StatusCheckPointsDetails
OKIPv4 (A)30/302 IPv4 address(es) detected.
OKIPv6 (AAAA)10/102 IPv6 address(es) detected.
OKName server redundancy20/203 NS record(s); 2 or more required.
OKSOA record10/10Authoritative zone record.
OKDNSSEC chain15/15DS and DNSKEY detected.
OKCAA policy5/5Certificate 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 certificate55/5584 day(s) remaining.
OKCertificate lifetime10/10Full points require at least 30 days remaining.
WARNINGHTTP security headers12/353 of 9 evaluated headers detected.
ERRORPTR reverse DNS0/30PTR not detected.
OKIPv4 diversity35/35Two or more IPv4 addresses receive full points.
OKIPv6 connectivity35/35AAAA availability.
OKDNS resolution40/40At least one address family must resolve.
OKHTTP response40/40HTTP/2 200
OKHTTPS final URL20/20Final URL uses HTTPS.

DNS Records

TipoValues
A
104.18.36.77
172.64.151.179
AAAA
2606:4700:440d::6812:244d
2a06:98c1:3106::ac40:97b3
CNAME
MX
10 dc-gov.mail.protection.outlook.com.
TXT
"google-site-verification=AXoqidDApMHPKwrl6oNf7GelPMt9l67o915CPlr2puE"
"e2ma-verification=48kgb"
"atlassian-domain-verification=SCPCosHrMpfZMNEZ7IYaUq6Ac5ppg2hur0/fPcugNgMjTanjqPmmMnGaHI/Wqs9n"
"apple-domain-verification=bUVKiynGDHggfm2M"
"duo_sso_verification=XP4aA0C8Q05cQKgtcvIiRCepIAA7GqfPFdrdrMi0IkloIX6X1z0NSDVrwxSSY5Cg"
"z0h7s6hh9j22hkmh0nnfgynl8sbbbflq"
"nintex.63ab41b73ec889c959e10f0f"
"xsplit_verify=iW959K7ib3vWMz39vOZZeW8D634c2nOHhYHL"
"01e0423e-2961-414b-9bbe-6112c73d4e4b"
"cisco-ci-domain-verification=466b7642db91eb6b16a8cfabe7f95d22cec5e3517fefbe798297cd150865ed04"
"1a18a358-3fe8-448f-966e-12bc9cab47bb"
"adobe-idp-site-verification=264b923e-12ae-4166-ab00-02887d548e49"
"jamf-site-verification=4LYTG9FpSuz2D73suCGpmA"
"_qypuppcst3hdm3exdjfptuegikgiuym"
"d21267d5-b0d5-4ad8-899e-bf9671bddd90"
"_hrc9ytg6gmss9lnzdx3jwwg2ko0mq8e"
"e2ma-verification=0ftgb"
"v=spf1 include:spf.dc.gov include:spf.protection.outlook.com include:_spf.salesforce.com include:mail.zendesk.com include:spf_c.oraclecloud.com include:email-od.com ip4:142.0.180.170 ip4:142.0.186.121 ip4:23.253.203.171 ip4:104.13" "0.219.135 ip4:104.130.219.250 ip4:104.130.198.37 ip4:23.253.213.135 ip4:104.130.70.233 ip4:65.196.93.7 ip4:70.33.172.36 ip4:68.232.145.191 ip4:216.71.152.242 ip4:66.159.241.179 ip4:66.159.2" "39.151 ip4:38.120.135.35 ip4:216.200.231.226 ~all"
"3pcp1p4wfqv20kddcyv1vyfsw24tbb5l"
"e2ma-verification=ke0cb"
"0623ce5ff4a54aac0bf3aee8028c6916"
"atlassian-domain-verification=HBFa0J1nnLYQXtaF6A4FUobWV5aGo9vDIcZNpCBrknhg2Hqlc5azAuLLFmAR78Hb"
"atlassian-domain-verification=CluP9fDYk2ngB7am1rTvO9A1kMabQkb/TkYPQczNQbsRNxbyUs8vcNBINaF7hW2v"
"docusign=d9af5032-0a97-4165-9917-dff3d6a7db15"
"ca3-3043cd8cf3294d9dbb74306c1be8268e"
"e2ma-verification=eqdcb"
"_ru7oasmkxjqmvd1sq6egawf38c55g9h"
"f2d5c8ee-f8c7-4225-bf4d-ca3182d90521"
"miro-verification=facd5cba00b67cf22e44a894772f03a83229caa8"
"e2ma-verification=3pdcb"
"adobe-sign-verification=258c2dc712ea1a1cd7c46c46f54b6805"
NS
gold.foundationdns.net.
gold.foundationdns.com.
gold.foundationdns.org.
SOA
gold.foundationdns.com. dns.cloudflare.com. 2411740364 10000 2400 604800 1800
CAA
0 issuewild "comodoca.com"
0 issue "comodoca.com"
0 issuewild "digicert.com; cansignhttpexchanges=yes"
0 issuewild "letsencrypt.org"
0 issuewild "pki.goog; cansignhttpexchanges=yes"
0 issue "letsencrypt.org"
0 issue "ssl.com"
0 issue "digicert.com; cansignhttpexchanges=yes"
0 issue "pki.goog; cansignhttpexchanges=yes"
0 issuewild "ssl.com"
DS
2371 13 2 5E8ECE65CCF6E00E2BD5DAB3F6CE847A68DECF737170D96FE96944EA 4A683430
DNSKEY
256 3 13 oJMRESz5E4gYzS/q6XDrvU1qMPYIjCWzJaOau8XNEZeqCYKD5ar0IRd8 KqXXFJkqmVfRvMGPmM1x8fGAa2XhSA==
257 3 13 mdsswUyr3DPW132mOi8V9xESWE8jTo0dxCjjnopKl+GqJxpVXckHAeF+ KkxLbxILfDLUT0rAK9iUzy1L53eKGQ==
RRSIG
NSEC
\000.dc.gov. A NS SOA PTR HINFO MX TXT AAAA LOC SRV NAPTR CERT SSHFP RRSIG NSEC DNSKEY TLSA SMIMEA HIP CDS CDNSKEY OPENPGPKEY SVCB HTTPS URI CAA
NSEC3
SRV
NAPTR
TLSA
SSHFP