DNS Report: coderwall.com

Generated: 2026-08-10T15:21:29-05:00

69/100

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 records20/205 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 certificate55/5574 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.
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
66.71.205.0
AAAA
CNAME
MX
10 alt4.aspmx.l.google.com.
1 aspmx.l.google.com.
10 alt3.aspmx.l.google.com.
5 alt1.aspmx.l.google.com.
5 alt2.aspmx.l.google.com.
TXT
"google-site-verification=BpYLFIdFlPkH1PQljbg6aUfmOYO-kZEWB41wuNopoFM"
"ahrefs-site-verification_17d542850df8a50cdb890e55d9916892d36f3bad0ab9e7f576bb3153c9caaefe"
"google-site-verification=EgNIZmWRqEqV92QBfxenOt2fa2JX0Bsw-C08YJvYHAI"
"google-site-verification=i64x3kPls_rvtpD81899x8h3o0iTIvPfUk4rudVpyMo"
"v=spf1 a mx include:spf.mtasv.net include:_spf.google.com ~all"
NS
ns4.dnsimple.com.
ns2.dnsimple.com.
ns3.dnsimple.com.
ns1.dnsimple.com.
SOA
ns1.dnsimple.com. admin.dnsimple.com. 1434746177 86400 7200 604800 300
CAA
DS
DNSKEY
RRSIG
NSEC
NSEC3
SRV
NAPTR
TLSA
SSHFP