43
records
IPv4 Addresses
TTL
fda.gov. 20 IN A 23.48.203.168 fda.gov. 20 IN A 23.48.203.170
IPv6 Addresses
TTL
fda.gov. 20 IN AAAA 2600:1408:C400:E:0:0:17CD:6A11 fda.gov. 20 IN AAAA 2600:1408:C400:E:0:0:17CD:6A14
Name Servers
TTL
20m
20m
20m
20m
20m
20m
fda.gov. 1200 IN NS a1-242.akam.net. fda.gov. 1200 IN NS a13-64.akam.net. fda.gov. 1200 IN NS a2-65.akam.net. fda.gov. 1200 IN NS a20-65.akam.net. fda.gov. 1200 IN NS a24-66.akam.net. fda.gov. 1200 IN NS a7-67.akam.net.
Mail Servers
TTL
MX
—
10
20m
MX
—
10
20m
MX
—
10
20m
MX
—
10
20m
fda.gov. 1200 IN MX 10 smtp9.fda.gov. fda.gov. 1200 IN MX 10 smtp6.fda.gov. fda.gov. 1200 IN MX 10 smtp7.fda.gov. fda.gov. 1200 IN MX 10 smtp8.fda.gov.
SOA Details
TTL
20m
SOA
Responsible
dnsadmin.fda.hhs.gov
SOA
Serial
2021091487
SOA
Times
Refresh
3h
Retry
18m
Expire
28d
Minimum TTL
15m
fda.gov. 1200 IN SOA ns4.fda.gov. dnsadmin.fda.hhs.gov. 2021091487 10800 1080 2419200 900
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
20m
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.
fda.gov. 1200 IN DMARC v=DMARC1; p=reject; fo=1; ri=3600; rua=mailto:[email protected],mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected]
DKIM
TTL
No DKIM TXT with `v=DKIM1` was returned for the selector names we probe automatically.
SPF (Sender Policy Framework)
TTL
SPF
SPFv1
| Qualifier | Mechanism | Target / value | Valid | Details |
|---|---|---|---|---|
| + Pass | include |
|
||
| - Fail | all |
—
|
|
20m
fda.gov. 1200 IN TXT "v=spf1 include:_spf.fda.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=ms48783525
20m
ZOOM_verify_vTEkbQm_QTOaBDWdXKwrAw
20m
amazonses:jdV8OLJfTXw9mxS1imtjFUwKFRGSek+dBX1mXWxE2Es=
20m
cisco-ci-domain-verification=74f9a92409e8b5db0b46652e631823388bcc0461ced801a6b1aa64912b1ec91a
20m
identrust_validate=4JTBEWb4UcAjNl/lyEYdU+hWXoNWrn9TdDN8Z3OvGSBG
20m
identrust_validate=S0MNbkM5L+oiB5jyFKX0Hu8G0oony8eebRYByXxdxA9o
20m
identrust_validate=c7KW+Ztf7fiYpL/1dimy5BACS/7wAWQAM+0vrb32x8qs
20m
identrust_validate=o4/9QHV5pc4hVjOw4+Ebgwt4DdfKspg017PqghCYCY01
20m
identrust_validate=zXXOEi6CQ2E8NN+fqgQ0q+KVdRi7KOa6XTwefj9zhOe6
20m
jamf-site-verification=PGVYWecttOGQ2AWnehEHWQ
20m
openai-domain-verification=dv-AxQqxffHhvOZOt4t4C17dZSm
20m
smartsheet-gov-site-validation=HsHsNQ2BWzqEo3REvnA4aHm-csXa-eHu
20m
webexdomainverification.11G31=8411e648-086b-4727-aca0-c784ecb9827e
20m
TXT
—
FMICzGkJO5j02YNdmENBs5kgzkmhZC/fMYTvO5fowMXe
20m
TXT
—
RkQjM5mARE3LHFCQ454owCcYmNyZVV3lM3ziXSPPWtCW2/xeFfwDOYtSzHx1bO5BxQTV9hcMjMr/00cLSfQ/GA==
20m
TXT
—
dZbV+0DRySs9wEKyoyX85nwTMJN6TX7SJ4Imh+uTXak5Ps5JnMhZFfKFe8efScPW04tj7oErmE4HUwRkQiUHSw==
20m
fda.gov. 1200 IN TXT "MS=ms48783525" fda.gov. 1200 IN TXT "ZOOM_verify_vTEkbQm_QTOaBDWdXKwrAw" fda.gov. 1200 IN TXT "amazonses:jdV8OLJfTXw9mxS1imtjFUwKFRGSek+dBX1mXWxE2Es=" fda.gov. 1200 IN TXT "cisco-ci-domain-verification=74f9a92409e8b5db0b46652e631823388bcc0461ced801a6b1aa64912b1ec91a" fda.gov. 1200 IN TXT "identrust_validate=4JTBEWb4UcAjNl/lyEYdU+hWXoNWrn9TdDN8Z3OvGSBG" fda.gov. 1200 IN TXT "identrust_validate=S0MNbkM5L+oiB5jyFKX0Hu8G0oony8eebRYByXxdxA9o" fda.gov. 1200 IN TXT "identrust_validate=c7KW+Ztf7fiYpL/1dimy5BACS/7wAWQAM+0vrb32x8qs" fda.gov. 1200 IN TXT "identrust_validate=o4/9QHV5pc4hVjOw4+Ebgwt4DdfKspg017PqghCYCY01" fda.gov. 1200 IN TXT "identrust_validate=zXXOEi6CQ2E8NN+fqgQ0q+KVdRi7KOa6XTwefj9zhOe6" fda.gov. 1200 IN TXT "jamf-site-verification=PGVYWecttOGQ2AWnehEHWQ" fda.gov. 1200 IN TXT "openai-domain-verification=dv-AxQqxffHhvOZOt4t4C17dZSm" fda.gov. 1200 IN TXT "smartsheet-gov-site-validation=HsHsNQ2BWzqEo3REvnA4aHm-csXa-eHu" fda.gov. 1200 IN TXT "webexdomainverification.11G31=8411e648-086b-4727-aca0-c784ecb9827e" fda.gov. 1200 IN TXT "FMICzGkJO5j02YNdmENBs5kgzkmhZC/fMYTvO5fowMXe" fda.gov. 1200 IN TXT "RkQjM5mARE3LHFCQ454owCcYmNyZVV3lM3ziXSPPWtCW2/xeFfwDOYtSzHx1bO5BxQTV9hcMjMr/00cLSfQ/GA==" fda.gov. 1200 IN TXT "dZbV+0DRySs9wEKyoyX85nwTMJN6TX7SJ4Imh+uTXak5Ps5JnMhZFfKFe8efScPW04tj7oErmE4HUwRkQiUHSw=="
DNSSEC Public Keys
TTL
DNSKEY
256 3 8 AwEAAaV7UDtIDuX+pI9FZ0M9Fok+0hcXc2gsz15wz3tGPZlUhaUbG3v8vS0aenbkXwWF9Cn1TQ1Caeb9OQiB8cmUcnesxBx3sPcEDeON/JwifAtWChVQP32wuw9w9EwEUdIvfLiFKyjPnR9wGeBsygTfp5XURr6TDr9K6QQTvBbdTowl
20m
DNSKEY
256 3 8 AwEAAaRvDPtQ12sIJ9FQvUG/HE1WjDK1mJST+NLP+quYZ8JDCkRdGuYyK2w37jvhfvrr7U87TT6xX6T+S9YgkTuplohQU/q4q5MiYBEkyctfpL7Kz5OhfLYdaKET/lxzUzrenRoZM4oDGhYkCzbgS4vpWDxzEQ6VPsimLJxZKVeY3xXn
20m
DNSKEY
257 3 8 AwEAAbHzoAvb5YrZKiQ4agVUeQR92DcBxOYx30g89szD0fw5JGlMFdeqfr2dWKTPt89/F3qSh0PIJZO/x+QzDgqy1uxAeTDsSSeZPp+M9dRleqDI/I7AxOp5X0uZQXG4xfNRx5M5JYI4E4E48REB2eB3/cgnNohyfZNSvlo1VnO5ld8PlBYW5nGOnUzyixDVjqk6knbfneyf6u27ZONo/ISjFI4EnCDLloq8bl4TWr0hovVOjSBDb/ZJsVeInIvKI3Dy4eF1gLKmZSIZ8jtyLkL9E2FWNu/IuyC76GY4CdQB69JEo+ru89DRS70+05tORN21+2LRpcgZb9LMiroRFUJkj68=
20m
fda.gov. 1200 IN DNSKEY 256 3 8 AwEAAaV7UDtIDuX+pI9FZ0M9Fok+0hcXc2gsz15wz3tGPZlUhaUbG3v8vS0aenbkXwWF9Cn1TQ1Caeb9OQiB8cmUcnesxBx3sPcEDeON/JwifAtWChVQP32wuw9w9EwEUdIvfLiFKyjPnR9wGeBsygTfp5XURr6TDr9K6QQTvBbdTowl fda.gov. 1200 IN DNSKEY 256 3 8 AwEAAaRvDPtQ12sIJ9FQvUG/HE1WjDK1mJST+NLP+quYZ8JDCkRdGuYyK2w37jvhfvrr7U87TT6xX6T+S9YgkTuplohQU/q4q5MiYBEkyctfpL7Kz5OhfLYdaKET/lxzUzrenRoZM4oDGhYkCzbgS4vpWDxzEQ6VPsimLJxZKVeY3xXn fda.gov. 1200 IN DNSKEY 257 3 8 AwEAAbHzoAvb5YrZKiQ4agVUeQR92DcBxOYx30g89szD0fw5JGlMFdeqfr2dWKTPt89/F3qSh0PIJZO/x+QzDgqy1uxAeTDsSSeZPp+M9dRleqDI/I7AxOp5X0uZQXG4xfNRx5M5JYI4E4E48REB2eB3/cgnNohyfZNSvlo1VnO5ld8PlBYW5nGOnUzyixDVjqk6knbfneyf6u27ZONo/ISjFI4EnCDLloq8bl4TWr0hovVOjSBDb/ZJsVeInIvKI3Dy4eF1gLKmZSIZ8jtyLkL9E2FWNu/IuyC76GY4CdQB69JEo+ru89DRS70+05tORN21+2LRpcgZb9LMiroRFUJkj68=
Delegation Signer
TTL
DS
13375 8 2 024D8CDD051D462CB03E8F936FD26CA150DD7951EA108EE4EB72452F51EC8774
20m
fda.gov. 1200 IN DS 13375 8 2 024D8CDD051D462CB03E8F936FD26CA150DD7951EA108EE4EB72452F51EC8774
DNSSEC Signatures
TTL
RRSIG
TXT 8 2 28800 1787198326 1786935526 2080 fda.gov OcxepVkbsynwll4cjmNXOeLYtc0NzY/nKqN5xcWD0KjqRG9M2cmvRR7QV/IMr4mhuMdIzr7tH3PC1HtVc94/W8aYXjmu/8LhwQhEogAfODRctH0ic7lCVm7vmrxu/YkdzmCi6XbQ42kEV4LrNAq2N15HRniAn4anvfZ9dl3ZH7I=
20m
RRSIG
TYPE51 8 2 900 1787198326 1786935526 2080 fda.gov b/A2SHMA8FA1k50HkBnwvrcUadobBr8LXKrMN0Dd/ZWWETKWl0IoSxc2m4zLunTUi7cneHb5Td3qErG+pwrLDBOL0uigTJJWMEXMHQcHYv9WPHqmeKlMLhKz6RYR5CcNvSx+yBUkMAevrYpKEYyqjgZttOLY6zYgqJNDen8czKs=
15m
RRSIG
DNSKEY 8 2 7200 1787198326 1786935526 13375 fda.gov Q6XvKxrYgoxjA2Mv3IrisAbF/O4W4E+1XsWWs0FWh8jzwMtTWZWaLqExC1qkWbWUVqxNTp87dO3/a/AJSDKocJWsR7zAEpRX6ZAzOo6cL+oOWmt+q5WchsoCLmSBerNE1Ao5+ofJ2h9f9EUacKLxtzvRJsWX2lT2VJKa4lSdKSOMsZWHPvhg8t30XmotFXOr4De8d6Ba8Fn25qOd/a/Vs9qfs4bk6lCGY1DfmasJu3HC/rfVuvOyTIy3kIGiOk9E0TFMLmQ70P82HrCHvcLvp/2kk5w690EiPKLxhngUr4+Ye+3KkDR18r8AYC6ILlu0MOUB0/HQqLpljnWsHiHLXA==
20m
RRSIG
MX 8 2 28800 1787198326 1786935526 2080 fda.gov TWfT6sBVp5VDGSfnT84hPCH8ILA8P4ctWLdjJzFvyZnSFoyxSKh/lAzWAS+HK4hY2rlTomb8yYtDvPqOSYSunsDwmTQuufJ9wTDwJzSx3Nt6V72Z3phWVVE3Z8N0Xkk1X0rLNiCtKZNmgAs9JEotLMgZO3lZqZ8s1Kzrk2y67KA=
20m
RRSIG
NS 8 2 28800 1787198326 1786935526 2080 fda.gov OwHFaUn+laCq45ORMeYW//SByTG43Z0K3Vb9pGteYk0omV24EnjaNr7flT6IcFRJ8Bvsj+O37YhhIvlbm0XWDrI/Zd12J3KRG52ERQ+YG3dCbedqYEDl8Qyo1NBdgvMu2uvtJQOkBYzZM/jXh+y95D4DFo5qJVJ1yxjVQI3ayHQ=
20m
RRSIG
SOA 8 2 28800 1787198326 1786935526 2080 fda.gov GmJcv3IsJvoRDhoAxXfmlhL0E3k+QGLCoW8eCADrHkD5XCokNxE2wgnnup+Punzh7/KSdJlzyPWiFl1MmEwcv/lSrZ+U6LPdDxUzy5zhBXD9T9DQS+DCyZzFbPLHCBWahoh555pjpqDyfGkKtcWFuAtsT2EDbLesErxvNKpVJyk=
20m
fda.gov. 1200 IN RRSIG TXT 8 2 28800 1787198326 1786935526 2080 fda.gov OcxepVkbsynwll4cjmNXOeLYtc0NzY/nKqN5xcWD0KjqRG9M2cmvRR7QV/IMr4mhuMdIzr7tH3PC1HtVc94/W8aYXjmu/8LhwQhEogAfODRctH0ic7lCVm7vmrxu/YkdzmCi6XbQ42kEV4LrNAq2N15HRniAn4anvfZ9dl3ZH7I= fda.gov. 900 IN RRSIG TYPE51 8 2 900 1787198326 1786935526 2080 fda.gov b/A2SHMA8FA1k50HkBnwvrcUadobBr8LXKrMN0Dd/ZWWETKWl0IoSxc2m4zLunTUi7cneHb5Td3qErG+pwrLDBOL0uigTJJWMEXMHQcHYv9WPHqmeKlMLhKz6RYR5CcNvSx+yBUkMAevrYpKEYyqjgZttOLY6zYgqJNDen8czKs= fda.gov. 1200 IN RRSIG DNSKEY 8 2 7200 1787198326 1786935526 13375 fda.gov Q6XvKxrYgoxjA2Mv3IrisAbF/O4W4E+1XsWWs0FWh8jzwMtTWZWaLqExC1qkWbWUVqxNTp87dO3/a/AJSDKocJWsR7zAEpRX6ZAzOo6cL+oOWmt+q5WchsoCLmSBerNE1Ao5+ofJ2h9f9EUacKLxtzvRJsWX2lT2VJKa4lSdKSOMsZWHPvhg8t30XmotFXOr4De8d6Ba8Fn25qOd/a/Vs9qfs4bk6lCGY1DfmasJu3HC/rfVuvOyTIy3kIGiOk9E0TFMLmQ70P82HrCHvcLvp/2kk5w690EiPKLxhngUr4+Ye+3KkDR18r8AYC6ILlu0MOUB0/HQqLpljnWsHiHLXA== fda.gov. 1200 IN RRSIG MX 8 2 28800 1787198326 1786935526 2080 fda.gov TWfT6sBVp5VDGSfnT84hPCH8ILA8P4ctWLdjJzFvyZnSFoyxSKh/lAzWAS+HK4hY2rlTomb8yYtDvPqOSYSunsDwmTQuufJ9wTDwJzSx3Nt6V72Z3phWVVE3Z8N0Xkk1X0rLNiCtKZNmgAs9JEotLMgZO3lZqZ8s1Kzrk2y67KA= fda.gov. 1200 IN RRSIG NS 8 2 28800 1787198326 1786935526 2080 fda.gov OwHFaUn+laCq45ORMeYW//SByTG43Z0K3Vb9pGteYk0omV24EnjaNr7flT6IcFRJ8Bvsj+O37YhhIvlbm0XWDrI/Zd12J3KRG52ERQ+YG3dCbedqYEDl8Qyo1NBdgvMu2uvtJQOkBYzZM/jXh+y95D4DFo5qJVJ1yxjVQI3ayHQ= fda.gov. 1200 IN RRSIG SOA 8 2 28800 1787198326 1786935526 2080 fda.gov GmJcv3IsJvoRDhoAxXfmlhL0E3k+QGLCoW8eCADrHkD5XCokNxE2wgnnup+Punzh7/KSdJlzyPWiFl1MmEwcv/lSrZ+U6LPdDxUzy5zhBXD9T9DQS+DCyZzFbPLHCBWahoh555pjpqDyfGkKtcWFuAtsT2EDbLesErxvNKpVJyk=