30
records
IPv4 Addresses
TTL
cyber.gov. 20 IN A 184.87.40.114
IPv6 Addresses
TTL
cyber.gov. 20 IN AAAA 2600:1408:C400:38C:0:0:0:447A cyber.gov. 20 IN AAAA 2600:1408:C400:393:0:0:0:447A
Name Servers
TTL
20m
20m
20m
20m
20m
20m
cyber.gov. 1200 IN NS a1-91.akam.net. cyber.gov. 1200 IN NS a16-67.akam.net. cyber.gov. 1200 IN NS a22-66.akam.net. cyber.gov. 1200 IN NS a7-64.akam.net. cyber.gov. 1200 IN NS a8-65.akam.net. cyber.gov. 1200 IN NS a9-66.akam.net.
Mail Servers
TTL
cyber.gov. 300 IN MX 10 mxb-00376703.gslb.gpphosted.com. cyber.gov. 300 IN MX 10 mxa-00376703.gslb.gpphosted.com.
SOA Details
TTL
20m
SOA
Responsible
maxsupport.max.gov
SOA
Serial
2019120635
SOA
Times
Refresh
1d
Retry
1d
Expire
168d
Minimum TTL
10m
cyber.gov. 1200 IN SOA max.gov. maxsupport.max.gov. 2019120635 86400 86400 14515200 600
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
15m
DMARC
Percentage
pct: share of mail that gets quarantine/reject; 100 = all failing messages (default).
100
DMARC
RUA
mailto:[email protected]
mailto:[email protected]
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.
cyber.gov. 900 IN DMARC v=DMARC1; p=reject; pct=100; rua=mailto:[email protected], mailto:[email protected]; ruf=mailto:[email protected]
DKIM
TTL
DKIM
Selector
selector1
v=DKIM1
k=rsa
20m
Public Key
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAqa+Q8xtiml0r...
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAqa+Q8xtiml0rOXBuwmv4yR5Bzh1Efd4ZZOvsS5LRS1mG2jDKSFupNq+du3RKbB/QYexLf+SdznK0nvhpVbqPNpB5FZIItB5VgJC49Pus7tIRZlYZvKJEFiJIoO1pNnDf+/35bCzogxxXAnf1J1DbKaJc1he1pkhQ7M5dadvJIkRVB5QuZNvguB+3cAo8EseQW7LaS+ufGdEADoB4UCt/7PWEy6PmoxF0f8x8GrO95tsMgsabWxlhyihveF64ijltCf5+SDOuKdyTqGstLXuMKZYglMO/Eo/yqbpvyrIJFJQWvhhVzo661nTPPrQFQxlrNdtZXg0XcuP/KtmuLSBYeQIDAQAB
cyber.gov. 1200 IN DKIM v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAqa+Q8xtiml0rOXBuwmv4yR5Bzh1Efd4ZZOvsS5LRS1mG2jDKSFupNq+du3RKbB/QYexLf+SdznK0nvhpVbqPNpB5FZIItB5VgJC49Pus7tIRZlYZvKJEFiJIoO1pNnDf+/35bCzogxxXAnf1J1DbKaJc1he1pkhQ7M5dadvJIkRVB5QuZNvguB+3cAo8EseQW7LaS+ufGdEADoB4UCt/7PWEy6PmoxF0f8x8GrO95tsMgsabWxlhyihveF64ijltCf5+SDOuKdyTqGstLXuMKZYglMO/Eo/yqbpvyrIJFJQWvhhVzo661nTPPrQFQxlrNdtZXg0XcuP/KtmuLSBYeQIDAQAB;
SPF (Sender Policy Framework)
TTL
SPF
SPFv1
| Qualifier | Mechanism | Target / value | Valid | Details |
|---|---|---|---|---|
| + Pass | include |
|
||
| + Pass | include |
|
||
| + Pass | include |
|
||
| - Fail | all |
—
|
|
15m
cyber.gov. 900 IN TXT "v=spf1 include:spf.dhs.gov include:spf.protection.outlook.com include:spf-00376703.gpphosted.com -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).
DNSSEC Public Keys
TTL
DNSKEY
257 3 7 AwEAAdTeOYrikpgOYecpRzFyR2/LcdGp3Bi38RWWn8Ur6JsCd0oZE+MhYXRZOxnu2Fb6us0rkN5j+U4UsEbWamm5V01IyIgYrmflSbEat5EOyBN23H5n7Qqk72VhVgg04HIs2p0v0eLZctvcFxQTR3T9lPDYA5zeku5pRS+bArnc7x+5tKH3+NsbVft6O5uy43pwvAwOs5jghB6PLNP6BABAZNa3g1VEMUmxJ4tNDBf+hBq327EFK36hzN2H4YDFmIw9D44WSvNwQjS7ecFQ4dGYiOc8sQ5IoZWyYee4Osx8unKzc01qg8hcpDrHNHgg4uKXPZSHJtaywwCIUWYxapmVg2c=
20m
DNSKEY
256 3 7 AwEAAeasvirM3OEtgHZJcMixa14C7wGgniujcbxktS2XT1n1UfX6m3DfYmQCxEHVIdqvXUCRDtRQ+2fCddjB39imbU1B+2dqUejGhMrbNxIqqbpITJffkdBTfrLXRLXGz73i0QadtSOFiK8BHtk6u6gLGCiaq9auVOcD5/08AzfxqdXF
20m
DNSKEY
256 3 7 AwEAAbH4LLfLofCLhmaqzPUUx4buaAIQFo2s2U4JF8FQs3DNg1SDu9bvbhQtZDM7Y7lsGv0C5eCUAg69+nCzuMD3H4vFkNgD4e0EdEmr9HEgoc7qP/XOmRLrGG7vkIMOP6AKai1W8kqHUCbRTlo+N1QJL0DAIY2JKf/YRnoXbV6JKNC/
20m
DNSKEY
257 3 7 AwEAAbjDSQ3X0EnBzD7mc64XNBckvhRITvjQzBFvENto/HG8Jgiccj4egOzjbN5cIC08vo5bzyzPiNEq2yRX7Ix/1Cs/LrwWFzJgwGxwufSgIVy7HB4KHzNaAsgYCiDKFPmuyprt0AEFwHG9oo1InZ0+y88RTHqkjzF+d4xiRtCO5U91ny5CuMd4LvDCRLfyaYeLJkiL5N2zmlQgLJJ3w3jkwYaGrb8xfKs4Pbs4+Q7upcxKTlmmJDjqRyvVwWBJlQLIQdUPNc6umD+mOsxIRBGmZaAP63ZC54HxfKDyOD4KOryIez0rdDw/pFyIziYmG/fmmrMagNRY3c7DYZdx/LMt7b0=
20m
cyber.gov. 1200 IN DNSKEY 257 3 7 AwEAAdTeOYrikpgOYecpRzFyR2/LcdGp3Bi38RWWn8Ur6JsCd0oZE+MhYXRZOxnu2Fb6us0rkN5j+U4UsEbWamm5V01IyIgYrmflSbEat5EOyBN23H5n7Qqk72VhVgg04HIs2p0v0eLZctvcFxQTR3T9lPDYA5zeku5pRS+bArnc7x+5tKH3+NsbVft6O5uy43pwvAwOs5jghB6PLNP6BABAZNa3g1VEMUmxJ4tNDBf+hBq327EFK36hzN2H4YDFmIw9D44WSvNwQjS7ecFQ4dGYiOc8sQ5IoZWyYee4Osx8unKzc01qg8hcpDrHNHgg4uKXPZSHJtaywwCIUWYxapmVg2c= cyber.gov. 1200 IN DNSKEY 256 3 7 AwEAAeasvirM3OEtgHZJcMixa14C7wGgniujcbxktS2XT1n1UfX6m3DfYmQCxEHVIdqvXUCRDtRQ+2fCddjB39imbU1B+2dqUejGhMrbNxIqqbpITJffkdBTfrLXRLXGz73i0QadtSOFiK8BHtk6u6gLGCiaq9auVOcD5/08AzfxqdXF cyber.gov. 1200 IN DNSKEY 256 3 7 AwEAAbH4LLfLofCLhmaqzPUUx4buaAIQFo2s2U4JF8FQs3DNg1SDu9bvbhQtZDM7Y7lsGv0C5eCUAg69+nCzuMD3H4vFkNgD4e0EdEmr9HEgoc7qP/XOmRLrGG7vkIMOP6AKai1W8kqHUCbRTlo+N1QJL0DAIY2JKf/YRnoXbV6JKNC/ cyber.gov. 1200 IN DNSKEY 257 3 7 AwEAAbjDSQ3X0EnBzD7mc64XNBckvhRITvjQzBFvENto/HG8Jgiccj4egOzjbN5cIC08vo5bzyzPiNEq2yRX7Ix/1Cs/LrwWFzJgwGxwufSgIVy7HB4KHzNaAsgYCiDKFPmuyprt0AEFwHG9oo1InZ0+y88RTHqkjzF+d4xiRtCO5U91ny5CuMd4LvDCRLfyaYeLJkiL5N2zmlQgLJJ3w3jkwYaGrb8xfKs4Pbs4+Q7upcxKTlmmJDjqRyvVwWBJlQLIQdUPNc6umD+mOsxIRBGmZaAP63ZC54HxfKDyOD4KOryIez0rdDw/pFyIziYmG/fmmrMagNRY3c7DYZdx/LMt7b0=
Delegation Signer
TTL
DS
62838 7 2 5CFA1895E9731F277A6E033326EB06CE619B0AE143D4FF469E2E7081F33E3572
20m
cyber.gov. 1200 IN DS 62838 7 2 5CFA1895E9731F277A6E033326EB06CE619B0AE143D4FF469E2E7081F33E3572
DNSSEC Signatures
TTL
RRSIG
NS 7 2 86400 1789473161 1789210361 48120 cyber.gov Kk4sW8IWmKj7vdjKaf1dYaRBEhkkoHQt1Z1R8VofmoydGElAMJviqlFSVnK7iAFWSCZAG0kPTrVNmMWOVVPUYCVplJOfyDTONKMg/UFp2880gdFnHC8EX6JFK9hAhwcll8P8lfWToqwFIqOg35DAW34VaRv9GjckMCTdowStJUY=
20m
RRSIG
SOA 7 2 86400 1789473161 1789210361 48120 cyber.gov i7ntvW/eRfCfyAO3V6a2voqZ0fZlCJQoMRvZN9ViBJxOOPfsQrTeJlvz1wbQ00NGsLqAWNy/Q3YQ0BW6u0z+ABen7FyrNc+bNWdVt44MJ6ZCKWSJGwzKVlhDUwXCVXaPSruMzgYfIzvf1EYdxPINmb2D9zXNhc/MvAUf2UW3TMA=
20m
RRSIG
TYPE51 7 2 600 1789473161 1789210361 48120 cyber.gov Vwjg+r5WhF0lhW1QvWtAGtCjec0sTBSJLwd65apgyLQckH+xnFg1uNq0/CXPzvMepUM9+b3Q1W8YjgyvHFIlebtAnaOXBArR1M9X+gVLwTg4jSKS41/YXtY/LUcKu6hjGEBAzE2Wc0a+qh+YpNH3NRwdO+pxvdljrZiET44zqyA=
10m
RRSIG
AAAA 7 2 28800 1789473161 1789210361 48120 cyber.gov Bc6l9WvENFQrRrc0TMA/uV4xy40aFghhPNkiPUNHyxqRlN01GbnH0wG05Wpv3Mt/vDra3au78ab3TlTevuzFAFQmRgGvxW5QeFzlUnYgTm17evna3xulpKCC0qYPqG8nWLpjGr7vaLbepThQncLvquFqFU7+fbDeU/wI0BhKTm4=
20m
RRSIG
DNSKEY 7 2 7200 1789473161 1789210361 33028 cyber.gov I8JwPGR3c4zKIZho3wdYFIw6qxQ39+kfXREwM24xOvgYJumcK3SDyAU0rLEeLD6oHk1+m+r09eRWW4TdAqDwW6oEkhkckCYSk3vrotzLkx5U727iQfhOtsM+Rd8QMcfv/CWs1viGFfcSV/yyHjFrhnAK86cGNHir5L1Kd/CMS5613T71JGcHKHmV/knq6KGOS7onfZyOZQG+swu2dfWBRZjBJGnFM636pS6WUoF/7n6Id8rkiFsPwsDgdSBWWhAlq+nRn4+tHlOQfc1uH0luJFooxQuX6lpX4IyuS8DaDUHZgd/UTmyPCPcUXA+NkQ028UfAuk8EtMvcJS+Y3D+atQ==
20m
RRSIG
DNSKEY 7 2 7200 1789473161 1789210361 62838 cyber.gov DhmhUAP3lmhAC7QhJ0ctppvp59uTBMG+fJqiNYvf7gmjLofihVpNQ7orW/+uHH4XNmxjUq6kORzXRj7ub/oqITJoB5FHoudvMLytPp6e5Yll2IiPq8MouRRLnfgLqqpbiTcxzCj7TuZacnU4IN1Soi07IH4N1iRqVdl/6LlI8WcG/fkqqMKbxqiC95Bv3i26Xn3o7zz+g5Hck8zu8wUTfB7e99NVrqvfGawKYwiXlkgr4ifEVg1GSD62BC5lPMs9Az1AWJfPOHHw9caDIOtICNEE9Bf9WG7HEDNrKaM7wEReWupXbgQCYN8SXQSKqCWmSBa3SqnTF98kQhvXtr0RxQ==
20m
RRSIG
A 7 2 28800 1789473161 1789210361 48120 cyber.gov i2SakDUpD3MEtQmM+L3J7tVe8n/vwtNVQqMqQ+XC6g3c0CiCCJK2l4K6iDr7eSUZ48QG/NMW9/wUlUHGfoJMHC43CtLjUgj807AZXiHKZpbnwQUTxLXtQA9QcR126Im+5B98WeG7rn7O2IMzuKtMgagbKMgb1qmS6A39+zQ7Yks=
20m
RRSIG
TXT 7 2 900 1789473161 1789210361 48120 cyber.gov JSHcsp48IXaPbMTZyChOjW2BaEs8ACvBl0dQ3l46T9q7a09CfFwtJ/YFWY54NRtkA+jHVLvN1IlHz9jf5EvhZVp9fhNd6qbg/hXZAPYX9AhFYg3iqvywEo0yFJP7g0kDn5HFkFqfiCtZxel9GxkORQQNUsXKw0qhO/mp9QRTFlw=
15m
RRSIG
MX 7 2 300 1789473161 1789210361 48120 cyber.gov bYZ4o9r1iPKJoCwTWTYBxLgyACEkbIjcdKNQPCLkoecB89BSDww4ABzb9A+gojZiZfRNIKyXCYcU0fNpXtJ+wYSAnh003ELZZeqLAxaxROf5G8dRgaqv83USkbV98oooD91fHrAlokhRjd7S2Xhyq/f9Uz3RcbDD20j8/wXQ0EE=
5m
cyber.gov. 1200 IN RRSIG NS 7 2 86400 1789473161 1789210361 48120 cyber.gov Kk4sW8IWmKj7vdjKaf1dYaRBEhkkoHQt1Z1R8VofmoydGElAMJviqlFSVnK7iAFWSCZAG0kPTrVNmMWOVVPUYCVplJOfyDTONKMg/UFp2880gdFnHC8EX6JFK9hAhwcll8P8lfWToqwFIqOg35DAW34VaRv9GjckMCTdowStJUY= cyber.gov. 1200 IN RRSIG SOA 7 2 86400 1789473161 1789210361 48120 cyber.gov i7ntvW/eRfCfyAO3V6a2voqZ0fZlCJQoMRvZN9ViBJxOOPfsQrTeJlvz1wbQ00NGsLqAWNy/Q3YQ0BW6u0z+ABen7FyrNc+bNWdVt44MJ6ZCKWSJGwzKVlhDUwXCVXaPSruMzgYfIzvf1EYdxPINmb2D9zXNhc/MvAUf2UW3TMA= cyber.gov. 600 IN RRSIG TYPE51 7 2 600 1789473161 1789210361 48120 cyber.gov Vwjg+r5WhF0lhW1QvWtAGtCjec0sTBSJLwd65apgyLQckH+xnFg1uNq0/CXPzvMepUM9+b3Q1W8YjgyvHFIlebtAnaOXBArR1M9X+gVLwTg4jSKS41/YXtY/LUcKu6hjGEBAzE2Wc0a+qh+YpNH3NRwdO+pxvdljrZiET44zqyA= cyber.gov. 1200 IN RRSIG AAAA 7 2 28800 1789473161 1789210361 48120 cyber.gov Bc6l9WvENFQrRrc0TMA/uV4xy40aFghhPNkiPUNHyxqRlN01GbnH0wG05Wpv3Mt/vDra3au78ab3TlTevuzFAFQmRgGvxW5QeFzlUnYgTm17evna3xulpKCC0qYPqG8nWLpjGr7vaLbepThQncLvquFqFU7+fbDeU/wI0BhKTm4= cyber.gov. 1200 IN RRSIG DNSKEY 7 2 7200 1789473161 1789210361 33028 cyber.gov I8JwPGR3c4zKIZho3wdYFIw6qxQ39+kfXREwM24xOvgYJumcK3SDyAU0rLEeLD6oHk1+m+r09eRWW4TdAqDwW6oEkhkckCYSk3vrotzLkx5U727iQfhOtsM+Rd8QMcfv/CWs1viGFfcSV/yyHjFrhnAK86cGNHir5L1Kd/CMS5613T71JGcHKHmV/knq6KGOS7onfZyOZQG+swu2dfWBRZjBJGnFM636pS6WUoF/7n6Id8rkiFsPwsDgdSBWWhAlq+nRn4+tHlOQfc1uH0luJFooxQuX6lpX4IyuS8DaDUHZgd/UTmyPCPcUXA+NkQ028UfAuk8EtMvcJS+Y3D+atQ== cyber.gov. 1200 IN RRSIG DNSKEY 7 2 7200 1789473161 1789210361 62838 cyber.gov DhmhUAP3lmhAC7QhJ0ctppvp59uTBMG+fJqiNYvf7gmjLofihVpNQ7orW/+uHH4XNmxjUq6kORzXRj7ub/oqITJoB5FHoudvMLytPp6e5Yll2IiPq8MouRRLnfgLqqpbiTcxzCj7TuZacnU4IN1Soi07IH4N1iRqVdl/6LlI8WcG/fkqqMKbxqiC95Bv3i26Xn3o7zz+g5Hck8zu8wUTfB7e99NVrqvfGawKYwiXlkgr4ifEVg1GSD62BC5lPMs9Az1AWJfPOHHw9caDIOtICNEE9Bf9WG7HEDNrKaM7wEReWupXbgQCYN8SXQSKqCWmSBa3SqnTF98kQhvXtr0RxQ== cyber.gov. 1200 IN RRSIG A 7 2 28800 1789473161 1789210361 48120 cyber.gov i2SakDUpD3MEtQmM+L3J7tVe8n/vwtNVQqMqQ+XC6g3c0CiCCJK2l4K6iDr7eSUZ48QG/NMW9/wUlUHGfoJMHC43CtLjUgj807AZXiHKZpbnwQUTxLXtQA9QcR126Im+5B98WeG7rn7O2IMzuKtMgagbKMgb1qmS6A39+zQ7Yks= cyber.gov. 900 IN RRSIG TXT 7 2 900 1789473161 1789210361 48120 cyber.gov JSHcsp48IXaPbMTZyChOjW2BaEs8ACvBl0dQ3l46T9q7a09CfFwtJ/YFWY54NRtkA+jHVLvN1IlHz9jf5EvhZVp9fhNd6qbg/hXZAPYX9AhFYg3iqvywEo0yFJP7g0kDn5HFkFqfiCtZxel9GxkORQQNUsXKw0qhO/mp9QRTFlw= cyber.gov. 300 IN RRSIG MX 7 2 300 1789473161 1789210361 48120 cyber.gov bYZ4o9r1iPKJoCwTWTYBxLgyACEkbIjcdKNQPCLkoecB89BSDww4ABzb9A+gojZiZfRNIKyXCYcU0fNpXtJ+wYSAnh003ELZZeqLAxaxROf5G8dRgaqv83USkbV98oooD91fHrAlokhRjd7S2Xhyq/f9Uz3RcbDD20j8/wXQ0EE=