DNS Report: bookshop.org

Generated: 2026-08-08T22:05:15-05:00

85/100

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 records20/205 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 certificate55/5536 day(s) remaining.
OKCertificate lifetime10/10Full points require at least 30 days remaining.
WARNINGHTTP security headers12/353 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.
OKHTTP response40/40HTTP/2 200
OKHTTPS final URL20/20Final URL uses HTTPS.

DNS Records

TipoValues
A
104.18.22.66
104.18.23.66
AAAA
2606:4700::6812:1742
2606:4700::6812:1642
CNAME
MX
50 aspmx3.googlemail.com.
40 aspmx2.googlemail.com.
30 alt2.aspmx.l.google.com.
10 aspmx.l.google.com.
20 alt1.aspmx.l.google.com.
TXT
"anthropic-domain-verification-07nhpa=QqdcbG07wqlfx1TRbVvrlLESe"
"google-site-verification=3Btb75TI9y6X-MJbQ5BcabKiuTGVwn6LAaRdSHGkrGU"
"google-site-verification=ACxp7MHBdbSvmGuFrPl6OWaGf9UDxUvM0Ih_wzyqGfs"
"ahrefs-site-verification_2c49a867aa13e18e52b7083647a1aa7312d3514bcdee3ec1ed243ea120afc2d2"
"google-site-verification=Qzi6Q_It3GxD1jIOO_dRHviJACbUKnfWAMPbleX63bc"
"unbounce463552\226\128\141"
"rippling-domain-verification=91d5f2d7a2d8fc35"
"v=spf1 include:_spf.google.com include:sendgrid.net ~all include:mailgun.org ~all"
"google-site-verification=yJsL117HxmKp0FSw7cCXP9JS7oADMI_O7Dm4XFmcQg0"
"klaviyo-site-verification=RBxUNF"
NS
apollo.ns.cloudflare.com.
ruth.ns.cloudflare.com.
SOA
apollo.ns.cloudflare.com. dns.cloudflare.com. 2408930811 10000 2400 604800 1800
CAA
0 issue "digicert.com; cansignhttpexchanges=yes"
0 issuewild "digicert.com; cansignhttpexchanges=yes"
0 issuewild "letsencrypt.org"
0 issuewild "ssl.com"
0 issue "comodoca.com"
0 issuewild "pki.goog; cansignhttpexchanges=yes"
0 issue "ssl.com"
0 issue "letsencrypt.org"
0 issue "pki.goog; cansignhttpexchanges=yes"
0 issuewild "comodoca.com"
DS
DNSKEY
RRSIG
NSEC
NSEC3
SRV
NAPTR
TLSA
SSHFP