DNS Report: georgetown.edu

Generated: 2026-08-08T19:49:25-05:00

85/100

Diagnostics

StatusCheckPointsDetails
OKIPv4 (A)30/301 IPv4 address(es) detected.
OKIPv6 (AAAA)10/102 IPv6 address(es) detected.
OKName server redundancy20/204 NS record(s); 2 or more required.
OKSOA record10/10Authoritative zone record.
ERRORDNSSEC chain0/15Both DS and DNSKEY are required.
ERRORCAA policy0/5Certificate authority restriction.
OKDNS propagation10/10Agreement between public resolvers.
OKMX records20/202 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 certificate55/5586 day(s) remaining.
OKCertificate lifetime10/10Full points require at least 30 days remaining.
WARNINGHTTP security headers19/355 of 9 evaluated headers detected.
ERRORPTR reverse DNS0/30PTR not detected.
WARNINGIPv4 diversity20/35Two 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
23.185.0.2
AAAA
2620:12a:8000::2
2620:12a:8001::2
CNAME
MX
10 usb-smtp-inbound-2.mimecast.com.
10 usb-smtp-inbound-1.mimecast.com.
TXT
"cisco-ci-domain-verification=74dcb504c56d9edefb2307b114127b9e3f891393f2d0ca002c684351e631d746"
"ACB421BCCF5E9E3ADAE095C3BCE582C9"
"intersight=f8258eabec488a608c2d7db0a316551480ca190e3177ba08997f7221ecf960d4"
"cisco-ci-domain-verification=c6f316cde0b135c52afd7cbb9d44a9841386aadbd3afb955297346b23947112"
"airtable-verification=5b5d65441df315db7c2271070cff4051"
"google-site-verification=X_fKkhqDbS4BhaoIlHPkRQ46bTFcpfGlOIuc9vFOaaA"
"airtable-verification=578576a0c6cbce442684e9784fbb937c"
"atlassian-domain-verification=QF8QdPXf/nt95xdxrTbS7I3TZTzWMismozcLPEHYAlMGLedbPbyqX8MCG2CFBbhG"
"logmein-verification-code=7ed97ffb-ce1d-4d96-b1eb-56f66eed8909"
"google-site-verification=va0QrFYEv5zRrFdWHdIHgI21fTruJ4s8AqXlHCxjUl4"
"jamf-site-verification=cYUl1pGm2HPp0fSBIGD4YA"
"docusign=2c9af43d-796e-4601-b776-4daa31cda8b6"
"cisco-ci-domain-verification=f970ea516e390c711595a2d4f35769df6be647d713516a0346936535af45a21"
"MS=ms96563730"
"infoblox-domain-mastery=78882c0a8c95e3cefe4f4a64df45837da092f8d4e5b94c41a8e8d4cc0a08097242"
"coursera-domain-verification=JXxc5NtZe1GocmZjgTia9FbgPsMSWgwDr7RnRLdtoXvmnDiuKMVU4riuCgtKSORq"
"SFMC--JLNBGkZwibQ0I3_7VoEKeoO3fQ1DpklAU39NUPI"
"g4p2hu2ansts3ahodu04oo7kfb"
"google-site-verification=Henk3ik0d2HR6tPqNkYZqvC6FEttNgazEkoSLCbx9Gw"
"e2ma-verification=mbxbb"
"adobe-idp-site-verification=3d3bff80100ec23b9efe8a854daaf1aadd0c08f37debf451985602e24f88b06a"
"brevo-code:19e0f58f447ba9374e96abab83f871f7"
"traction-guest=068d5587-5c38-41e7-ba6c-9dd0afdefbf3"
"MS=ms12233559"
"google-site-verification=Q2MEPkhoO8_Uh3MjT9sk2ailO75iLFRSfwhKGuum9Oc"
"amazonses.georgetown.edu"
"v=spf1 redirect=7hiybofk._spf._d.mim.ec"
"google-site-verification=eK7SV2l8iLl4VMZiq9DIaABBp3D-UZAnkjoVMOy6n_g"
"google-site-verification=wTCRDf4nQK9P7xOU0fl0lMFwUfmXTDTFaaYCcY8qST8"
"f6bca4050e3488d273af4bd32fb5400e11d05b5701dbcecca3583307b203bd0"
"docusign=5a60fe6b-b401-462a-81fe-260670e52400"
"paloaltonetworks-site-verification=881102b89cfdd428177f2db7daaa7b6b092d4ed304421e0238dad96e9172ee7d"
"google-site-verification=JtP7R0U_NqRwSA9UUCsR7Lxt7EpIfFcEzMsTaaK7Gg8"
"dell-technologies-domain-verification=georgetown.edu_bdddc5a5-f539-4088-952e-35b6cdc0755f_1782885144"
"logmein-verification-code=d12a859d-199f-4b55-9d70-d7784db7d360"
"atlassian-sending-domain-verification=5c751423-a102-4004-bf6e-919040ec2db1"
"smartsheet-site-validation=9mMAESUHbxcp1_lVcScHSa9hY_CKUyhc"
"openai-domain-verification=dv-CBxFSzK7dKmdJo95qLf822Ky"
NS
ns4.georgetown.edu.
ns5.georgetown.edu.
ns6.georgetown.edu.
ns.b1ddi.georgetown.edu.
SOA
ns.b1ddi.georgetown.edu. ncs-sm.georgetown.edu. 2011035867 10800 3600 2419200 300
CAA
DS
DNSKEY
RRSIG
NSEC
NSEC3
SRV
NAPTR
TLSA
SSHFP