DNS Report: netfilter.org

Generated: 2026-08-10T23:10:48-05:00

74/100

Diagnostics

StatusCheckPointsDetails
OKIPv4 (A)30/301 IPv4 address(es) detected.
OKIPv6 (AAAA)10/101 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.
ERRORCAA policy0/5Certificate authority restriction.
OKDNS propagation10/10Agreement between public resolvers.
OKMX records20/201 MX record(s).
OKSPF25/25SPF policy published.
ERRORDMARC0/25DMARC policy not found.
ERRORDKIM0/20No tested DKIM selector responded.
ERRORMTA-STS0/5Mail transport policy.
ERRORTLS-RPT0/5TLS reporting policy.
OKValid TLS certificate55/5546 day(s) remaining.
OKCertificate lifetime10/10Full points require at least 30 days remaining.
ERRORHTTP security headers0/350 of 9 evaluated headers detected.
OKPTR reverse DNS30/30PTR: xvm-20-29.dc0.ghst.net
WARNINGIPv4 diversity20/35Two or more IPv4 addresses receive full points.
OKIPv6 connectivity35/35AAAA availability.
OKDNS resolution40/40At least one address family must resolve.
OKHTTP response40/40HTTP/1.1 200 OK
OKHTTPS final URL20/20Final URL uses HTTPS.

DNS Records

TipoValues
A
92.243.20.29
AAAA
2001:4b98:dc0:45:216:3eff:fe8c:1b05
CNAME
MX
10 mail.netfilter.org.
TXT
"v=spf1 mx a:mail.netfilter.org a:smtp-out.kfki.hu a:ganesha.gnumonks.org a:mail.nwl.cc -all"
"google-site-verification=Ka0QEeFBjHL-LxCqstZecqUJElp_hVuLfWdXyHzYM_U"
NS
xvm-160-51.dc0.ghst.net.
sunserv.kfki.hu.
SOA
xvm-160-51.dc0.ghst.net. hostmaster.netfilter.org. 2025012200 28800 7200 1814400 43200
CAA
DS
DNSKEY
RRSIG
NSEC
NSEC3
SRV
NAPTR
TLSA
SSHFP