DNS Report: biography.com

Generated: 2026-08-08T22:58:55-05:00

80/100

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.
ERRORDNSSEC chain0/15Both DS and DNSKEY are required.
ERRORCAA policy0/5Certificate authority restriction.
OKDNS propagation10/10Agreement between public resolvers.
OKMX records20/201 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 certificate55/55140 day(s) remaining.
OKCertificate lifetime10/10Full points require at least 30 days remaining.
WARNINGHTTP security headers16/354 of 9 evaluated headers detected.
ERRORPTR reverse DNS0/30PTR not detected.
OKIPv4 diversity35/35Two or more IPv4 addresses receive full points.
ERRORIPv6 connectivity0/35AAAA 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
151.101.64.155
151.101.128.155
151.101.0.155
151.101.192.155
AAAA
CNAME
MX
10 biography-com.mail.protection.outlook.com.
TXT
"MS=ms66338223"
"_globalsign-domain-verification=qMJx7seriH71GGacwf92dmXZm06LA8Zj7yM0AvLINU"
"_globalsign-domain-verification=UMqNhuTf9xgE6ac5YHh8AKx_GYg7Imy6zU-2-lsz9c"
"google-site-verification=I-RdmgWP3qpjf3z9IL39-Q1V68LoikFyR_y7muVRhq8"
"google-site-verification=5riEyGzfH4nsrFWTzEFI8m0ZfDwljn3lRiTFv6yegLY"
"_globalsign-domain-verification=F-pge1KE3uo_-zrt2wpetH_YINgqxbc4AhXUI6vhz7"
"jdlwkh8vmj61csksmhr18mm98fpndsdv"
"BSI91896679786"
"xz818v14tbvd20xm6phm5ztnw9s45r4t"
"fastly-domain-delegation-jvaer0849vnbw3-180123"
"v=spf1 include:aspmx.sailthru.com include:spf.protection.outlook.com ip4:205.220.176.159 ip4:205.220.164.154 ~all"
"google-site-verification=SLAZmXCLClhlgoEVZVpQ73wvviC5Ur9BBcAhGduJYpU"
"_globalsign-domain-verification=vdLHny5dPsg-NO42TxyJwAbnMRLjpYmQdh4cho8Gyl"
"tollbit-domain-verification=a8240c9ba554249bc22ddd3d3f367819fa491ab97638769db8a841096d09386f"
"_globalsign-domain-verification=962Q5g8fQXrsnIMJptQVZP3xp9StilLpzzu6qJFmVr"
NS
ns-1799.awsdns-32.co.uk.
ns-1271.awsdns-30.org.
ns-917.awsdns-50.net.
ns-164.awsdns-20.com.
SOA
ns-1799.awsdns-32.co.uk. awsdns-hostmaster.amazon.com. 1 7200 900 1209600 86400
CAA
DS
DNSKEY
RRSIG
NSEC
NSEC3
SRV
NAPTR
TLSA
SSHFP