DNS Report: mssm.edu

Generated: 2026-08-10T17:55:17-05:00

70/100

Diagnostics

StatusCheckPointsDetails
OKIPv4 (A)30/301 IPv4 address(es) detected.
ERRORIPv6 (AAAA)0/100 IPv6 address(es) detected.
OKName server redundancy20/206 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 records20/2010 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 certificate55/55114 day(s) remaining.
OKCertificate lifetime10/10Full points require at least 30 days remaining.
WARNINGHTTP security headers4/351 of 9 evaluated headers detected.
OKPTR reverse DNS30/30PTR: loghost.docnet.org
WARNINGIPv4 diversity20/35Two or more IPv4 addresses receive full points.
ERRORIPv6 connectivity0/35AAAA availability.
OKDNS resolution40/40At least one address family must resolve.
ERRORHTTP response0/40HTTP/2 403
OKHTTPS final URL20/20Final URL uses HTTPS.

DNS Records

TipoValues
A
146.203.139.18
AAAA
CNAME
MX
10 smtp-agent06.mountsinai.org.
10 smtp-agent03.mountsinai.org.
10 smtp-agent04.mountsinai.org.
20 smtp-agent14.mountsinai.org.
20 smtp-agent11.mountsinai.org.
20 smtp-agent13.mountsinai.org.
20 smtp-agent12.mountsinai.org.
10 smtp-agent02.mountsinai.org.
10 smtp-agent05.mountsinai.org.
10 smtp-agent01.mountsinai.org.
TXT
"openai-domain-verification=dv-IosIX0WDllcYGTtvDOd8sHR3"
"_globalsign-domain-verification=wEWBhd3NSLCt6-RVBX4nTCPo_8j35nzdUCSMExCUMu"
"atlassian-domain-verification=8GlS7b82cuN4GHqED2n2ojEmhEhTzdTO9JRvBiyiSU0kD3Wgsb097KAP/tdiKrSS"
"3d2pTB1oQoqu5vxTMJz9hoITN8IJXmIusMJDOrmGZYA1b+M122QVOIAQUZ+tbm9hVnbNVEr0eRT13XT+rFMrag=="
"atlassian-domain-verification=2fE7nVV6DfCXSKajwLoZCkMxx7NiPrCqFTujaFVHdu8Vpy4Aua0Gp9PLJinJ2jb2"
"onetrust-domain-verification=b4260c77b78e4f8e9a74a9debd100bcd"
"onetrust-domain-verification=27cea8fe00624e0da38212cd0cef1fac"
"google-site-verification=AdFQ1zL7JKWQ3yXc00sBE3ywexMnY98t2bn308-emeA"
"MS=A008873DD9F8F7AF5C2934539E627C7A61C305FD"
"_globalsign-domain-verification=xTipBh4BDlgFHCLpsdS5IciW-HBA3fBAh3s0rAMj68"
"_globalsign-domain-verification=OHmw2sxUFdntmRaZXh0sDRciS0ug1JgluQaEOvm7ES"
"testrecord"
"google-site-verification=f7hW9C9nDrFDljSNef1UaYzs3XhULjVbLtq5Y-ce_XE"
"v=spf1 ip4:40.84.22.152 ip4:146.203.0.0/16 ip4:159.123.0.0/16 ip4:147.154.0.0/16" " include:_spf.google.com include:_spf1.mailgun.org include:_spf2.mailgun.org include:_spf.eu.mailgun.org include:amazonses.com include:_spf.mlsend.com include:spf.protection.outlook.com ~all"
"sending_domain1015622=acb5d4778028e98693764d5a99c2fc0389058c6f4f89137afe33a8ce62ddd140"
"test101"
"MS=C9A531F98510A5C3FB12D04B540FFB5DBA366EED"
"airtable-verification=f79c329965ec688efb10b5a1c961e750"
"adobe-sign-verification=6e8e9a8422c2e526966b3eb81e85ce17"
"MS=ms82342905"
"913fdhzw5dmyfm1x43djj1kwcjs6rzhr"
"docusign=645431e6-41a4-4665-b9c0-11178b9d1045"
"mn16llht5mststr3gjnhfc17qhl3ms5q"
"SR9SFm2uxCR57pZF9quYcgLKA9+mFChnVBW8M9ps6Wxfs1775TygbvcUKXhc2sRlfvFLiLD+FsnzQ2X8GxVs6A=="
"dell-technologies-domain-verification=mssm.edu_45ab9494-03e0-4e1a-abf7-d58f69b144ec_1707407703"
"include:mh.blackboard.com"
NS
a9-66.akam.net.
a1-223.akam.net.
a4-64.akam.net.
a8-65.akam.net.
a18-67.akam.net.
a11-66.akam.net.
SOA
dns04.mountsinai.org. hostmaster.mssm.edu. 2013093498 7200 720 864000 3600
CAA
DS
DNSKEY
RRSIG
NSEC
NSEC3
SRV
NAPTR
TLSA
SSHFP