DNS Report: itsfoss.com

Generated: 2026-08-09T20:32:20-05:00

81/100

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 records20/202 MX record(s).
OKSPF25/25SPF policy published.
ERRORDMARC0/25DMARC policy not found.
OKDKIM20/20A DKIM selector was verified.
ERRORMTA-STS0/5Mail transport policy.
ERRORTLS-RPT0/5TLS reporting policy.
OKValid TLS certificate55/5571 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.
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
172.66.161.39
104.20.31.167
AAAA
2606:4700:10::6814:1fa7
2606:4700:10::ac42:a127
CNAME
MX
10 mail.protonmail.ch.
20 mailsec.protonmail.ch.
TXT
"facebook-domain-verification=m676ccg6ag2qgrt6knrzw7c9c9fl1k"
"brevo-code:bad6e935b8b8b686b28c8c2969d70aeb"
"google-site-verification=1gCuweVjKngXvzjOhMic8VeJ4iQlhLnb7TAj6wdPg8M"
"protonmail-verification=427bffb50b5dd01d5dbbc0f4e57d187b3da317d7"
"v=spf1 include:_spf.protonmail.ch a mx include:_spf.mlsend.com ?all"
NS
kara.ns.cloudflare.com.
alex.ns.cloudflare.com.
SOA
alex.ns.cloudflare.com. dns.cloudflare.com. 2411767903 10000 2400 604800 1800
CAA
0 issue "digicert.com; cansignhttpexchanges=yes"
0 issuewild "ssl.com"
0 issuewild "digicert.com; cansignhttpexchanges=yes"
0 issuewild "pki.goog; cansignhttpexchanges=yes"
0 issue "pki.goog; cansignhttpexchanges=yes"
0 issuewild "letsencrypt.org"
0 issuewild "comodoca.com"
0 issue "letsencrypt.org"
0 issue "ssl.com"
0 issue "comodoca.com"
DS
DNSKEY
RRSIG
NSEC
NSEC3
SRV
NAPTR
TLSA
SSHFP