DNS Report: librarything.com

Generated: 2026-08-09T08:10:19-05:00

82/100

Diagnostics

StatusCheckPointsDetails
OKIPv4 (A)30/302 IPv4 address(es) detected.
OKIPv6 (AAAA)10/102 IPv6 address(es) detected.
OKName server redundancy20/202 NS record(s); 2 or more required.
OKSOA record10/10Authoritative zone record.
ERRORDNSSEC chain0/15Both DS and DNSKEY are required.
OKCAA policy5/5Certificate authority restriction.
OKDNS propagation10/10Agreement between public resolvers.
OKMX records20/207 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 certificate55/5587 day(s) remaining.
OKCertificate lifetime10/10Full points require at least 30 days remaining.
WARNINGHTTP security headers31/358 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
172.66.163.237
104.20.45.66
AAAA
2606:4700:10::ac42:a3ed
2606:4700:10::6814:2d42
CNAME
MX
20 aspmx4.googlemail.com.
0 aspmx.l.google.com.
10 alt2.aspmx.l.google.com.
20 aspmx2.googlemail.com.
20 aspmx5.googlemail.com.
10 alt1.aspmx.l.google.com.
20 aspmx3.googlemail.com.
TXT
"google-site-verification=1hq2vq6Qy1QWlIHTUJRPV6OfvpuWGPEbsAsln2Gq4_A"
"v=spf1 mx ip4:74.201.105.0/28 include:_spf.google.com include:relay.mailchannels.net ~all"
"google-site-verification=Mx7bJgmqEjnX6smWEH2cmTJObQfUeWXPfGkNEIDVQPo"
NS
derek.ns.cloudflare.com.
cortney.ns.cloudflare.com.
SOA
cortney.ns.cloudflare.com. dns.cloudflare.com. 2411719780 10000 2400 604800 1800
CAA
0 issuewild "letsencrypt.org"
0 issuewild "comodoca.com"
0 issuewild "amazonaws.com"
0 issuewild "amazontrust.com"
0 issue "letsencrypt.org"
0 issuewild "digicert.com; cansignhttpexchanges=yes"
0 issuewild "amazon.com"
0 issue "ssl.com"
0 issue "pki.goog; cansignhttpexchanges=yes"
0 issuewild "pki.goog; cansignhttpexchanges=yes"
0 issuewild "awstrust.com"
0 issuewild "ssl.com"
0 issue "digicert.com; cansignhttpexchanges=yes"
0 issue "comodoca.com"
DS
DNSKEY
RRSIG
NSEC
NSEC3
SRV
NAPTR
TLSA
SSHFP