DNS Report: hathitrust.org

Generated: 2026-08-09T04:02:12-05:00

82/100

Diagnostics

StatusCheckPointsDetails
OKIPv4 (A)30/302 IPv4 address(es) detected.
OKIPv6 (AAAA)10/102 IPv6 address(es) detected.
OKName server redundancy20/203 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 records20/203 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 certificate55/5565 day(s) remaining.
OKCertificate lifetime10/10Full points require at least 30 days remaining.
OKHTTP security headers35/359 of 9 evaluated headers detected.
ERRORPTR reverse DNS0/30PTR not detected.
OKIPv4 diversity35/35Two or more IPv4 addresses receive full points.
OKIPv6 connectivity35/35AAAA 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
162.159.140.37
172.66.0.37
AAAA
2a06:98c1:58::25
2606:4700:7::25
CNAME
MX
58 route1.mx.cloudflare.net.
69 route2.mx.cloudflare.net.
2 route3.mx.cloudflare.net.
TXT
"atlassian-sending-domain-verification=e7667d98-58b2-4fb1-bfaf-ef40bd5aec2a"
"v=spf1 include:_spf.atlassian.net include:_spf.mail.umich.edu include:_spf.mx.cloudflare.net ~all"
"google-site-verification=WtHDwMoCLEMmsRU23UKev1gAKJv6KCFhC_b7cVuGNls"
"atlassian-domain-verification=r7crdNkrd4xTyO6L9dtFNrg/LsI6IzidDwUjz1XjDJpKagBWiuxz5D81MsyVBk6H"
"google-site-verification=7jvEHGt2yEogk4ZayHn1YrkTObNMQRqFLK43TkBETzw"
NS
blue.foundationdns.net.
blue.foundationdns.com.
blue.foundationdns.org.
SOA
blue.foundationdns.com. dns.cloudflare.com. 2411552639 10000 2400 604800 1800
CAA
DS
DNSKEY
RRSIG
NSEC
NSEC3
SRV
NAPTR
TLSA
SSHFP