DNS Report: bookfinder.com

Generated: 2026-08-10T07:16:36-05:00

79/100

Diagnostics

StatusCheckPointsDetails
OKIPv4 (A)30/304 IPv4 address(es) detected.
OKIPv6 (AAAA)10/108 IPv6 address(es) detected.
OKName server redundancy20/204 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.
ERRORDNS propagation0/10Agreement between public resolvers.
OKMX records20/201 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 certificate55/5559 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: server-13-249-141-10.ord56.r.cloudfront.net
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
13.249.141.10
13.249.141.20
13.249.141.109
13.249.141.119
AAAA
2600:9000:24f7:c000:6:dfa9:b880:93a1
2600:9000:24f7:f800:6:dfa9:b880:93a1
2600:9000:24f7:5c00:6:dfa9:b880:93a1
2600:9000:24f7:2600:6:dfa9:b880:93a1
2600:9000:24f7:2000:6:dfa9:b880:93a1
2600:9000:24f7:7c00:6:dfa9:b880:93a1
2600:9000:24f7:f200:6:dfa9:b880:93a1
2600:9000:24f7:8000:6:dfa9:b880:93a1
CNAME
MX
10 amazon-smtp.amazon.com.
TXT
"ecbe63d3-f9fc-49c5-aed6-83004e5ef41c"
"google-site-verification=7jo11fI0hThELIFWOd1-QnOh8OHhAgQR4XxhQht8r6c"
"MS=ms67889381"
"v=spf1 include:spf1.amazon.com include:spf2.amazon.com include:amazonses.com -all"
"MS=ms42293366"
NS
ns-1134.awsdns-13.org.
ns-76.awsdns-09.com.
ns-1888.awsdns-44.co.uk.
ns-723.awsdns-26.net.
SOA
ns-76.awsdns-09.com. awsdns-hostmaster.amazon.com. 1 7200 900 1209600 86400
CAA
DS
DNSKEY
RRSIG
NSEC
NSEC3
SRV
NAPTR
TLSA
SSHFP