18
records
Name Servers
TTL
rmclassroom.com. 1200 IN NS ns-cloud-a1.googledomains.com. rmclassroom.com. 1200 IN NS ns-cloud-a2.googledomains.com. rmclassroom.com. 1200 IN NS ns-cloud-a3.googledomains.com. rmclassroom.com. 1200 IN NS ns-cloud-a4.googledomains.com.
SOA Details
TTL
20m
SOA
Responsible
cloud-dns-hostmaster.google.com
SOA
Serial
1
SOA
Times
Refresh
6h
Retry
1h
Expire
3d
Minimum TTL
5m
rmclassroom.com. 1200 IN SOA ns-cloud-a1.googledomains.com. cloud-dns-hostmaster.google.com. 1 21600 3600 259200 300
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
No DMARC TXT record was returned (expected at `_dmarc.<domain>` with `v=DMARC1`). Without DMARC you cannot publish receiver policy or standard aggregate failure reports (RUA).
DKIM
TTL
No DKIM TXT with `v=DKIM1` was returned for the selector names we probe automatically.
SPF (Sender Policy Framework)
TTL
No SPF TXT record was returned (`v=spf1` / `spf2.0/`). SPF tells receivers which hosts may send mail for this domain; without it, aligned DMARC and spoofing defenses are weaker.
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
TXT
—
hosting-site=raymondclassroom-727c2
20m
rmclassroom.com. 1200 IN TXT "hosting-site=raymondclassroom-727c2"
DNSSEC Public Keys
TTL
DNSKEY
257 3 8 AwEAAdpd/N77jLSGwGbL3Nm5dxVQ7AxzTmThKrbQBIBXLQ7XK6eAjLWYR1ki/E3PRbTam/u942o0fsyu3SMbqtb9FVJmDgpQLAjEF7jaetWkekdhT/0LS/hFTY7ysQ8y5In7NQL/G5aBCW82zQRamYiAHjwA5zY6qfmDVJrwdw010iVMy3N/sTWq3a+4+iiUrPSOs9/Df9OJnQ3+Qb8TZhezimizwrwZn2wUqM/2uxCbtbCHPQvQYJre0GtbNE0BwZKVEuxyVHVenYqO/waHcLouSOPnOkyu/Rg0FmdXeNQFcW8uMoIRP4eo9t6zn7G22DpEQNan5BkUTgFpRW1QxPnfq/U=
5m
DNSKEY
256 3 8 AwEAAaz1p6h5/BkPkEBM5uGdYBg20BrnIfcuDOuGTuTIlbTyvRLDdSMCcmOP2qscrZ7PN7r7vrPtT8vPyTG+p/6xy+GZX6QB5gKH1VLXf194cbbAaDGcHCL1dr8jSWxq1R0FPo+xpOJwAYuoX+h8MfP0GdC0e47C72vdbXGQk1LTdHrF
5m
DNSKEY
256 3 8 AwEAAcqq0uZWmugrj8SS0g52iPEKloDv0NYnImVV+6F1AUeXDi5bx3s69/eS/bv/Q3kHRp8YGMVHWsEMVJpwUw2zIDyy7+8tNDEHws/qzo5yQS4SsFuCh19q/dGvm4B8Xu0BHOgEmfld/H5x0+8U+OsySRAYAhLyQKuJIBREQr3eumAl
5m
rmclassroom.com. 300 IN DNSKEY 257 3 8 AwEAAdpd/N77jLSGwGbL3Nm5dxVQ7AxzTmThKrbQBIBXLQ7XK6eAjLWYR1ki/E3PRbTam/u942o0fsyu3SMbqtb9FVJmDgpQLAjEF7jaetWkekdhT/0LS/hFTY7ysQ8y5In7NQL/G5aBCW82zQRamYiAHjwA5zY6qfmDVJrwdw010iVMy3N/sTWq3a+4+iiUrPSOs9/Df9OJnQ3+Qb8TZhezimizwrwZn2wUqM/2uxCbtbCHPQvQYJre0GtbNE0BwZKVEuxyVHVenYqO/waHcLouSOPnOkyu/Rg0FmdXeNQFcW8uMoIRP4eo9t6zn7G22DpEQNan5BkUTgFpRW1QxPnfq/U= rmclassroom.com. 300 IN DNSKEY 256 3 8 AwEAAaz1p6h5/BkPkEBM5uGdYBg20BrnIfcuDOuGTuTIlbTyvRLDdSMCcmOP2qscrZ7PN7r7vrPtT8vPyTG+p/6xy+GZX6QB5gKH1VLXf194cbbAaDGcHCL1dr8jSWxq1R0FPo+xpOJwAYuoX+h8MfP0GdC0e47C72vdbXGQk1LTdHrF rmclassroom.com. 300 IN DNSKEY 256 3 8 AwEAAcqq0uZWmugrj8SS0g52iPEKloDv0NYnImVV+6F1AUeXDi5bx3s69/eS/bv/Q3kHRp8YGMVHWsEMVJpwUw2zIDyy7+8tNDEHws/qzo5yQS4SsFuCh19q/dGvm4B8Xu0BHOgEmfld/H5x0+8U+OsySRAYAhLyQKuJIBREQr3eumAl
Delegation Signer
TTL
DS
26107 8 2 DCAE66C883419898F3DDC639344424C652F7C037E1BA23CA4E4C921B0AC48025
20m
rmclassroom.com. 1200 IN DS 26107 8 2 DCAE66C883419898F3DDC639344424C652F7C037E1BA23CA4E4C921B0AC48025
DNSSEC Signatures
TTL
RRSIG
A 8 2 3600 1790642540 1788741740 60478 rmclassroom.com bAWNkFUcVPgPKPgOP6du9JR0OBj4u4iCo2P+PPHDbNisvk+Ii17krKKLvHSEUqhKyBx8I3oWbjdAb3qwpM5sNUpt5Q4Qm4OwYX6/hmCkL7r1uOp52tJwbdyvGIM6zhF/KmXEpqV6EbFEBJTXCKw4Zve+KI4RcKlSeWFaO+TfRfc=
20m
RRSIG
DNSKEY 8 2 300 1790642540 1788741740 26107 rmclassroom.com UzliUSExhwA4L1v9re15qNUVWRc8X+E7aRb+btlKncifqb9zEdKUrrV+6RrwEKX9xItmvuX3slJXUX6NBBvMIaU6Dk+G+qdGk5eIwONOd/oxCLpaikzQXGWntpqeHKDTFMS11QjXPdaz+9j+p0gEvM/OP+GZ5CAWaD2rJDyYPQ9OLMCxQ99TklQFH+3iqm23QmdO5qSbRJKf29Y8tc7go6/Puep0mJ/UhLhzTQ9IZpD6RfNjEnvvZrA/lVz0MtuyYptkzqZ4TYitqICKtjrwH3kR6FbidhyDrp7A8yShXue2a8v17hFRZ7O1WyVXZ7QLxcjO55KzBdfexSXGT0Ik/g==
5m
RRSIG
TYPE59 8 2 300 1790642540 1788741740 26107 rmclassroom.com pWSl2L9BmqHlCXtUNlxFIvaNnBRAi7Hy9+o5rJB4YJsU8HS0g5sHjSB/ZU+zsP3oPbOo14TfULvhyB10AJ4Lyrr8kpB6mOlmi8A9E5t4gdVridCNglRSp6UR1vhQuPEsEcZ+aIn3sz1nsF0ysJ11lCRJqQQEKPZ/vfWB7N+NGY1XxvoHTV2h5RD+eht1fljB7kb+/hczx42DdZHKS5smPOm0tFV0Zlwv9MQ9EKLhKISZ5meALfkHw+xc+ZVK+Hy2E88XdmhobLRlTrJ3LTGdTMFI0V3ZbyVI6F3VnDQfcjiIOy7d0sSkwmmDPOr+6ZEYQna92sZvIzkhIykkTVw5VA==
5m
RRSIG
TXT 8 2 3600 1790642540 1788741740 60478 rmclassroom.com MTeR8VPrr4zgqei3PtWZk1IS/kXa5vgRPzeXReZHbUFA2A4jRlB7s64uVvj3O8slWSksBkqCCgSlU3DQTwF9B7Ca5paTXhZ6lZ+oiCZpE01Zh4SEosu4hwtlVeYWVnHVaiyLdSH8VeTPoji14sRQvh4J3nJVtD5PPTloDjJWHpU=
20m
RRSIG
NS 8 2 21600 1790642540 1788741740 60478 rmclassroom.com EbEfoMiaRizu7MEufNcBKrLtJIVxVQhbJQDSGv4UJO1wGbkTC2xznsMk2FoYxr+vg4HjztLJ7ka0tZtQnkWD9jirtnEgMq8RJPyMHwef22axgG7np2VTg//CRzZ6zydfl0D66Y3APVW9XY/1r8gCi3OAXA8v9JJ87frUSP68ff8=
20m
RRSIG
TYPE51 8 2 0 1790642540 1788741740 60478 rmclassroom.com fmp5GJQENm7saHoSLC3vIhGNBbmH924pv8xK8DDsplsII+u434dwbb9o4J7wg131klbS3MmpNnkr+pgwlGx1Gn6oxjcNTLXkNKR7XHY4E/bmrbI5+RDl7jTC0rk1CGdMjUmwMcbwhfCfzfKDH67WCHG3dJzRuLOSZNPTu1r/+rM=
10s
RRSIG
SOA 8 2 21600 1790642540 1788741740 60478 rmclassroom.com K6Tq9IGS32AQyzkVst3UsGS1TUxI8Qyy8Xwq9XyuVfA+DWtvU2C0pKwrWPXrjtkssa5yF80kRIUvnbiv0fm7San6fmbJgeksa8zN3gP/mW61TsC8EWKqxnuAbUuexMxH2ZdHDQlq9KfZz2o17OPKvHgDFPokVzVd+kthrF4Rp5Q=
20m
rmclassroom.com. 1200 IN RRSIG A 8 2 3600 1790642540 1788741740 60478 rmclassroom.com bAWNkFUcVPgPKPgOP6du9JR0OBj4u4iCo2P+PPHDbNisvk+Ii17krKKLvHSEUqhKyBx8I3oWbjdAb3qwpM5sNUpt5Q4Qm4OwYX6/hmCkL7r1uOp52tJwbdyvGIM6zhF/KmXEpqV6EbFEBJTXCKw4Zve+KI4RcKlSeWFaO+TfRfc= rmclassroom.com. 300 IN RRSIG DNSKEY 8 2 300 1790642540 1788741740 26107 rmclassroom.com UzliUSExhwA4L1v9re15qNUVWRc8X+E7aRb+btlKncifqb9zEdKUrrV+6RrwEKX9xItmvuX3slJXUX6NBBvMIaU6Dk+G+qdGk5eIwONOd/oxCLpaikzQXGWntpqeHKDTFMS11QjXPdaz+9j+p0gEvM/OP+GZ5CAWaD2rJDyYPQ9OLMCxQ99TklQFH+3iqm23QmdO5qSbRJKf29Y8tc7go6/Puep0mJ/UhLhzTQ9IZpD6RfNjEnvvZrA/lVz0MtuyYptkzqZ4TYitqICKtjrwH3kR6FbidhyDrp7A8yShXue2a8v17hFRZ7O1WyVXZ7QLxcjO55KzBdfexSXGT0Ik/g== rmclassroom.com. 300 IN RRSIG TYPE59 8 2 300 1790642540 1788741740 26107 rmclassroom.com pWSl2L9BmqHlCXtUNlxFIvaNnBRAi7Hy9+o5rJB4YJsU8HS0g5sHjSB/ZU+zsP3oPbOo14TfULvhyB10AJ4Lyrr8kpB6mOlmi8A9E5t4gdVridCNglRSp6UR1vhQuPEsEcZ+aIn3sz1nsF0ysJ11lCRJqQQEKPZ/vfWB7N+NGY1XxvoHTV2h5RD+eht1fljB7kb+/hczx42DdZHKS5smPOm0tFV0Zlwv9MQ9EKLhKISZ5meALfkHw+xc+ZVK+Hy2E88XdmhobLRlTrJ3LTGdTMFI0V3ZbyVI6F3VnDQfcjiIOy7d0sSkwmmDPOr+6ZEYQna92sZvIzkhIykkTVw5VA== rmclassroom.com. 1200 IN RRSIG TXT 8 2 3600 1790642540 1788741740 60478 rmclassroom.com MTeR8VPrr4zgqei3PtWZk1IS/kXa5vgRPzeXReZHbUFA2A4jRlB7s64uVvj3O8slWSksBkqCCgSlU3DQTwF9B7Ca5paTXhZ6lZ+oiCZpE01Zh4SEosu4hwtlVeYWVnHVaiyLdSH8VeTPoji14sRQvh4J3nJVtD5PPTloDjJWHpU= rmclassroom.com. 1200 IN RRSIG NS 8 2 21600 1790642540 1788741740 60478 rmclassroom.com EbEfoMiaRizu7MEufNcBKrLtJIVxVQhbJQDSGv4UJO1wGbkTC2xznsMk2FoYxr+vg4HjztLJ7ka0tZtQnkWD9jirtnEgMq8RJPyMHwef22axgG7np2VTg//CRzZ6zydfl0D66Y3APVW9XY/1r8gCi3OAXA8v9JJ87frUSP68ff8= rmclassroom.com. 10 IN RRSIG TYPE51 8 2 0 1790642540 1788741740 60478 rmclassroom.com fmp5GJQENm7saHoSLC3vIhGNBbmH924pv8xK8DDsplsII+u434dwbb9o4J7wg131klbS3MmpNnkr+pgwlGx1Gn6oxjcNTLXkNKR7XHY4E/bmrbI5+RDl7jTC0rk1CGdMjUmwMcbwhfCfzfKDH67WCHG3dJzRuLOSZNPTu1r/+rM= rmclassroom.com. 1200 IN RRSIG SOA 8 2 21600 1790642540 1788741740 60478 rmclassroom.com K6Tq9IGS32AQyzkVst3UsGS1TUxI8Qyy8Xwq9XyuVfA+DWtvU2C0pKwrWPXrjtkssa5yF80kRIUvnbiv0fm7San6fmbJgeksa8zN3gP/mW61TsC8EWKqxnuAbUuexMxH2ZdHDQlq9KfZz2o17OPKvHgDFPokVzVd+kthrF4Rp5Q=