DNS Report: stsci.edu

Generated: 2026-08-09T12:59:20-05:00

68/100

Diagnostics

StatusCheckPointsDetails
OKIPv4 (A)30/304 IPv4 address(es) detected.
ERRORIPv6 (AAAA)0/100 IPv6 address(es) detected.
OKName server redundancy20/204 NS record(s); 2 or more required.
OKSOA record10/10Authoritative zone record.
OKDNSSEC chain15/15DS and DNSKEY detected.
ERRORCAA policy0/5Certificate authority restriction.
ERRORDNS propagation0/10Agreement between public resolvers.
OKMX records20/202 MX record(s).
OKSPF25/25SPF policy published.
OKDMARC25/25DMARC policy published.
ERRORDKIM0/20No tested DKIM selector responded.
ERRORMTA-STS0/5Mail transport policy.
ERRORTLS-RPT0/5TLS reporting policy.
OKValid TLS certificate55/55170 day(s) remaining.
OKCertificate lifetime10/10Full points require at least 30 days remaining.
ERRORHTTP security headers0/350 of 9 evaluated headers detected.
OKPTR reverse DNS30/30PTR: server-108-157-150-21.mci50.r.cloudfront.net
OKIPv4 diversity35/35Two 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
108.157.150.21
108.157.150.93
108.157.150.33
108.157.150.2
AAAA
CNAME
MX
10 mxb-0042ee01.gslb.pphosted.com.
10 mxa-0042ee01.gslb.pphosted.com.
TXT
"docker-verification=8fa6a830-537b-46b1-9a55-53f4c31dab76"
"google-site-verification=pg94pDV1-yiIdt6gtQc2Y_c8-v9GzVWQHk2Hk2x7TJ0"
"logmein-verification-code=w6PQpSx5zjBYknD95yvz5R8XB"
"usltw0yq4t"
"MS=ms40387392"
"webexdomainverification.103PD=63ac8693-4d54-42cf-999e-24648e9fdebd"
"logmein-verification-code=637c7ed4-f35b-4f3c-a965-632dcae7dd09"
"7FEF3C68EDC7F24D4C0F9D54E2E2297B"
"pexip-ms-tenant-domain-verification=f07cddd7-9faa-4427-96b2-9a05ba050fcc"
"DF5AD30F4FE4A0C3A6665A24DDB3F3EC"
"ayyyVfHSQp2YbAj3OdK931oGKUM/YHMcbUQogTnGdS0Z1OYnShQ+WWau1kUnzxgVS9vGky1aEgKSZrOvJ0ocXg=="
"61D1667DA1F04724F31823CC4697482D"
"atlassian-domain-verification=QDY7ZHVMx3EN0eiSVMorivPaZjfc3ExPXQf4bSt5lHshQjC3AAYrNyaHwiYedSgn"
"v=spf1 include:mta-spf.stsci.edu include:spf-0042ee01.pphosted.com include:spf.protection.outlook.com include:app.aventri.com ip4:130.167.165.12 ~all"
"duo_sso_verification=YOHxKPd9FLQcf97cD34sRiOalGwxkSiaN8Xl3Ld67nv2arL8bIVPxLANAljd6HEL"
"chariot=chariot+stsci@praetorian.com"
NS
ns-878.awsdns-45.net.
ns-1407.awsdns-47.org.
ns-1639.awsdns-12.co.uk.
ns-417.awsdns-52.com.
SOA
ns-1407.awsdns-47.org. please_set_email.absolutely.nowhere. 791789 10800 1080 2592000 300
CAA
DS
38834 13 2 7B5E65D43BE0206EC7690F7D026A79C761EEB96946670A99821B073C 3947268D
DNSKEY
256 3 13 L2nX9JA/g4btZG0HLyKCRNRk1IC7Ynfba5ULI9rSn0CD8c7oDHsxLTvm W0ZE23uiZA1mWuMqbBNveZrKhbkpAA==
257 3 13 E4VEoUli7AOcQd9jhgd7tUG4NyNqEn7rPKTf3NNG0UpFGruCTDsSBvuK NtQReqQr80jlP9qnioxEuPcBf1ImHA==
256 3 13 zC4IJe6KcWe7TbBse5pvx2xWmi1nagPhn4u7vQu5jrpkb+JZf8Vfd2Fb LY7osTDzEN0E0OJz2uQenfPY+T3oOw==
RRSIG
NSEC
NSEC3
SRV
NAPTR
TLSA
SSHFP