DNS Report: freeshell.org

Generated: 2026-08-11T04:40:07-05:00

67/100

Diagnostics

StatusCheckPointsDetails
OKIPv4 (A)30/301 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.
ERRORDMARC0/25DMARC policy not found.
ERRORDKIM0/20No tested DKIM selector responded.
ERRORMTA-STS0/5Mail transport policy.
ERRORTLS-RPT0/5TLS reporting policy.
OKValid TLS certificate55/5528 day(s) remaining.
WARNINGCertificate lifetime6/10Full points require at least 30 days remaining.
ERRORHTTP security headers0/350 of 9 evaluated headers detected.
OKPTR reverse DNS30/30PTR: freeshell.org
WARNINGIPv4 diversity20/35Two or more IPv4 addresses receive full points.
ERRORIPv6 connectivity0/35AAAA 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
;; communications error to 69.64.44.20#53: timed out
205.166.94.30
AAAA
CNAME
;; communications error to 69.64.44.20#53: timed out
MX
50 mx.sdf.org.
TXT
"v=spf1 ip4:205.166.94.0/24 -all"
NS
ns-a.sdf.org.
ns-b.sdf.org.
ns-c.sdf.org.
ns-d.sdf.org.
SOA
freeshell.org. hostmaster.freeshell.org. 2026080902 14400 1800 604800 3600
CAA
DS
DNSKEY
RRSIG
NSEC
NSEC3
;; communications error to 69.64.44.20#53: timed out
SRV
NAPTR
TLSA
SSHFP