30
records
IPv4 Addresses
TTL
nist.gov. 300 IN A 172.65.90.24 nist.gov. 300 IN A 172.65.90.25 nist.gov. 300 IN A 172.65.90.26 nist.gov. 300 IN A 172.65.90.27
IPv6 Addresses
TTL
nist.gov. 300 IN AAAA 2606:4700:78:0:0:90:0:180 nist.gov. 300 IN AAAA 2606:4700:78:0:0:90:0:181 nist.gov. 300 IN AAAA 2606:4700:78:0:0:90:0:182 nist.gov. 300 IN AAAA 2606:4700:78:0:0:90:0:183
Name Servers
TTL
nist.gov. 1200 IN NS gold.foundationdns.com. nist.gov. 1200 IN NS gold.foundationdns.net. nist.gov. 1200 IN NS gold.foundationdns.org.
Mail Servers
TTL
nist.gov. 300 IN MX 0 nist-gov.mail.protection.outlook.com.
SOA Details
TTL
20m
SOA
Responsible
dns.cloudflare.com
SOA
Serial
2409536912
SOA
Times
Refresh
2h
Retry
40m
Expire
7d
Minimum TTL
30m
nist.gov. 1200 IN SOA gold.foundationdns.com. dns.cloudflare.com. 2409536912 10000 2400 604800 1800
Certificate Authority Authorization
TTL
No CAA records were returned at this registrable domain name. With no CAA policy, any public certificate authority (CA) may issue TLS certificates for names under this zone unless a parent publishes CAA; add issue / issuewild / iodef records to restrict issuance.
DMARC
TTL
DMARC
Policy
Organizational policy (p): how receivers treat mail that fails aligned DMARC checks — none (monitor only), quarantine (often junk), or reject (block).
none
quarantine
reject
5m
DMARC
Percentage
pct: share of mail that gets quarantine/reject; 100 = all failing messages (default).
100
DMARC
RUA
Aggregate DMARC reports (ZIP/XML). Optional but recommended for visibility.
DMARC
RUF
mailto:[email protected]
Forensic (per-failure) reports. Often omitted for privacy or volume.
nist.gov. 300 IN DMARC v=DMARC1; p=reject; pct=100; rua=mailto:[email protected],mailto:[email protected], mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected]
DKIM
TTL
DKIM
Selector
selector2
v=DKIM1
k=rsa
19m
Public Key
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAzqKvpMFXGELe...
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAzqKvpMFXGELeB1Dki+17+h9USQHjMG/EudmMW7oNKU8++xVtjoubHCe+Qm0BPlh2GewPlrfJct45N7XCIS2W9dZrRL24g4yseDbFDrWd0T+NkFlK7JSe/iaJ6uglXoDriS91ZDpzXS3e5aG/4hCPvXyYisBgfXHHQb2SJUiVe5Dhgv75rWgfphRu8N1f29ckPD+kC5DoVnhXRAXJyNV+YEiH8FWqg7GMtkr/xFPcSfTCIkxUdolA64pCTrpJ9R5dIGkdeTDpAKcrlIOacoWbo9KK6ghZOk19KrUrEcwmz1q0Stow0jG2sa4MLNLzZN0ZSJWNYDaXbRITRPbQtXpBvQIDAQAB
DKIM
Selector
selector1
v=DKIM1
k=rsa
19m
Public Key
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAx3jAZwNIjtFd...
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAx3jAZwNIjtFdkysBfSvf41tsViCKS8UW10+tEuOx7ymNSO5ggE0kYRaT0BeoUUW4p+R/IRGKJUsFwWMXAonTQVuFa6uVrT++OGN5tTibDiIqQIOzjHtpK0ucon40NelUImBixamFQ+o/3Vek5dO29buxtLr5VBgED4LifhM9bOU92VU3hkLakzwdY0arDoMOOj7HWMS4B5EnCwB668ANmC35xY2prjz8L0Do45AaJBF/laQx504sVsygAD8ur8ZD20j7URNgckD2J6ziGosUjI0sdMRvPLQYesm1ATk9lqibIGk6Pk/MyLndfX1ffWh0yFEpBGXvWzw1AWlD/HhJeQIDAQAB
nist.gov. 1199 IN DKIM v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAzqKvpMFXGELeB1Dki+17+h9USQHjMG/EudmMW7oNKU8++xVtjoubHCe+Qm0BPlh2GewPlrfJct45N7XCIS2W9dZrRL24g4yseDbFDrWd0T+NkFlK7JSe/iaJ6uglXoDriS91ZDpzXS3e5aG/4hCPvXyYisBgfXHHQb2SJUiVe5Dhgv75rWgfphRu8N1f29ckPD+kC5DoVnhXRAXJyNV+YEiH8FWqg7GMtkr/xFPcSfTCIkxUdolA64pCTrpJ9R5dIGkdeTDpAKcrlIOacoWbo9KK6ghZOk19KrUrEcwmz1q0Stow0jG2sa4MLNLzZN0ZSJWNYDaXbRITRPbQtXpBvQIDAQAB; nist.gov. 1199 IN DKIM v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAx3jAZwNIjtFdkysBfSvf41tsViCKS8UW10+tEuOx7ymNSO5ggE0kYRaT0BeoUUW4p+R/IRGKJUsFwWMXAonTQVuFa6uVrT++OGN5tTibDiIqQIOzjHtpK0ucon40NelUImBixamFQ+o/3Vek5dO29buxtLr5VBgED4LifhM9bOU92VU3hkLakzwdY0arDoMOOj7HWMS4B5EnCwB668ANmC35xY2prjz8L0Do45AaJBF/laQx504sVsygAD8ur8ZD20j7URNgckD2J6ziGosUjI0sdMRvPLQYesm1ATk9lqibIGk6Pk/MyLndfX1ffWh0yFEpBGXvWzw1AWlD/HhJeQIDAQAB;
SPF (Sender Policy Framework)
TTL
SPF
SPFv1
| Qualifier | Mechanism | Target / value | Valid | Details |
|---|---|---|---|---|
| + Pass | include |
|
||
| + Pass | include |
|
||
| - Fail | all |
—
|
|
5m
nist.gov. 300 IN TXT "v=spf1 include:_spf1.nist.gov include:_spf2.nist.gov -all"
MTA-STS
TTL
This hostname does not publish an MTA-STS policy (no v=STSv1 TXT at _mta-sts.<name> and/or no policy at https://mta-sts.<name>/.well-known/mta-sts.txt).
Text Content
TTL
MS=ms22398849
5m
atlassian-domain-verification=xVa84aCbqa1pJZZdpB0gGm0ZNukDUU4TBzccNbFkyozIg3QXHaufaQaczvEDG3Jp
5m
box-domain-verification=4d49553685eee3edbcf58b736eb4c42febff4e1741da8db3098f2bb3d161d90f
5m
cisco-ci-domain-verification=1b1e68d4cf0e84478115596723f00e17a848c659bb11f53b58f8f2cd84b7e111
5m
google-site-verification=oJSFVUoM3RN44bzuiI9F3qWzWxTqmrawzMycAD_NUcY
5m
jamf-site-verification=Sr15KQEdTRZZXqaxbFaFQw
5m
openai-domain-verification=dv-LH2I25vAcFPzjYDPYCU2t6Uy
5m
TXT
—
_hie8b7uqvafayfkdb47ag5t5up1nxbb
5m
TXT
—
domain-verification=J6aCmM09zEcfzyPp57W7AtDczKeyPHwj_WRoqnt0g0Q
5m
nist.gov. 300 IN TXT "MS=ms22398849" nist.gov. 300 IN TXT "atlassian-domain-verification=xVa84aCbqa1pJZZdpB0gGm0ZNukDUU4TBzccNbFkyozIg3QXHaufaQaczvEDG3Jp" nist.gov. 300 IN TXT "box-domain-verification=4d49553685eee3edbcf58b736eb4c42febff4e1741da8db3098f2bb3d161d90f" nist.gov. 300 IN TXT "cisco-ci-domain-verification=1b1e68d4cf0e84478115596723f00e17a848c659bb11f53b58f8f2cd84b7e111" nist.gov. 300 IN TXT "google-site-verification=oJSFVUoM3RN44bzuiI9F3qWzWxTqmrawzMycAD_NUcY" nist.gov. 300 IN TXT "jamf-site-verification=Sr15KQEdTRZZXqaxbFaFQw" nist.gov. 300 IN TXT "openai-domain-verification=dv-LH2I25vAcFPzjYDPYCU2t6Uy" nist.gov. 300 IN TXT "_hie8b7uqvafayfkdb47ag5t5up1nxbb" nist.gov. 300 IN TXT "domain-verification=J6aCmM09zEcfzyPp57W7AtDczKeyPHwj_WRoqnt0g0Q"
DNSSEC Public Keys
TTL
DNSKEY
256 3 8 AwEAAeNZU6cdEr+o3lMoluay4XV/dgC/a/p6/RQCgKbzPe1S6DCa4N6mru+AL8JTkYEKiwCnWoW5ruzS16rK9oRcP4/RjZOO7bopWiTXciWOQN6IJ/SbeEtp1m3AlL3OHLAv9lY3sbRydMHfbbsbCijDd3chIqS0BabZyI0EDMCD6NGJroPf0ERqV7D5LfsvT59BCZpLIp3u6MZpIXieqPQKKe0=
20m
DNSKEY
257 3 8 AwEAAeaJ7qqumy0GJV00pMwozYZ+2Fj+VxfbCzjLL428MHvSceglIf6of3GTd+BjiYnH7ohXMhBNcEikXIORas0fMrTYa5Ak2/znKVizxANVL+7TThgE2Wwi0dgy+yMQaGAWSfC4LhnHhMJ28I24ce+6pDHF6xwr7HECRxEK+bMIantoYtQkFTkdkLrMagnPh9kRp66dQuzKtbbMkfd8n8fEhni3iziEqVK2pST5bYMJm2IkSscAz8NfrRqya+flm/fy8RRFSYVcfPaOC3sZf91H0fBkyBbBfM3pRihMUyg3TBZ/rg9NZiM0yTf+scSH+E3w+WRkC+/xOouhyYZE4NxqfdM=
20m
nist.gov. 1200 IN DNSKEY 256 3 8 AwEAAeNZU6cdEr+o3lMoluay4XV/dgC/a/p6/RQCgKbzPe1S6DCa4N6mru+AL8JTkYEKiwCnWoW5ruzS16rK9oRcP4/RjZOO7bopWiTXciWOQN6IJ/SbeEtp1m3AlL3OHLAv9lY3sbRydMHfbbsbCijDd3chIqS0BabZyI0EDMCD6NGJroPf0ERqV7D5LfsvT59BCZpLIp3u6MZpIXieqPQKKe0= nist.gov. 1200 IN DNSKEY 257 3 8 AwEAAeaJ7qqumy0GJV00pMwozYZ+2Fj+VxfbCzjLL428MHvSceglIf6of3GTd+BjiYnH7ohXMhBNcEikXIORas0fMrTYa5Ak2/znKVizxANVL+7TThgE2Wwi0dgy+yMQaGAWSfC4LhnHhMJ28I24ce+6pDHF6xwr7HECRxEK+bMIantoYtQkFTkdkLrMagnPh9kRp66dQuzKtbbMkfd8n8fEhni3iziEqVK2pST5bYMJm2IkSscAz8NfrRqya+flm/fy8RRFSYVcfPaOC3sZf91H0fBkyBbBfM3pRihMUyg3TBZ/rg9NZiM0yTf+scSH+E3w+WRkC+/xOouhyYZE4NxqfdM=
Delegation Signer
TTL
DS
33751 8 2 90C6CD28626CA7B8E3A1FACAD58D20D486E52DF040B9B2F085ACD5C703E624C6
20m
nist.gov. 1200 IN DS 33751 8 2 90C6CD28626CA7B8E3A1FACAD58D20D486E52DF040B9B2F085ACD5C703E624C6
DNSSEC Next Secure
TTL
NSEC
.nist.gov ["TYPE65", "TYPE64", "TYPE61", "TYPE60", "TYPE59", "TYPE55", "TYPE53", "TYPE52", "DNSKEY", "NSEC", "RRSIG", "TYPE44", "TYPE37", "TYPE35", "SRV", "TYPE29", "AAAA", "TXT", "MX", "TYPE13", "SOA", "NS", "A", "CAA", "TYPE256"]
20m
nist.gov. 1200 IN NSEC .nist.gov ["TYPE65", "TYPE64", "TYPE61", "TYPE60", "TYPE59", "TYPE55", "TYPE53", "TYPE52", "DNSKEY", "NSEC", "RRSIG", "TYPE44", "TYPE37", "TYPE35", "SRV", "TYPE29", "AAAA", "TXT", "MX", "TYPE13", "SOA", "NS", "A", "CAA", "TYPE256"]