DNS Report: centerblog.net

Generated: 2026-08-10T16:22:35-05:00

48/100

Diagnostics

StatusCheckPointsDetails
OKIPv4 (A)30/301 IPv4 address(es) detected.
ERRORIPv6 (AAAA)0/100 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.
OKDKIM20/20A DKIM selector was verified.
ERRORMTA-STS0/5Mail transport policy.
ERRORTLS-RPT0/5TLS reporting policy.
ERRORValid TLS certificate0/55No valid certificate was retrieved.
ERRORCertificate lifetime0/10Full points require at least 30 days remaining.
ERRORHTTP security headers0/350 of 9 evaluated headers detected.
OKPTR reverse DNS30/30PTR: www.centerblog.net
WARNINGIPv4 diversity20/35Two or more IPv4 addresses receive full points.
ERRORIPv6 connectivity0/35AAAA availability.
OKDNS resolution40/40At least one address family must resolve.
ERRORHTTP response0/40No successful HTTP response.
OKHTTPS final URL20/20Final URL uses HTTPS.

DNS Records

TipoValues
A
87.98.133.18
AAAA
CNAME
MX
10 mail.sd1.fr.
TXT
"google-site-verification=t46Z6NVQ7Mx0o9UCZF5x7Ti5ew2Xpv-0up0nhHMAHls"
"v=spf1 ip4:94.23.3.197 ip4:91.121.25.190 ip4:87.98.133.18 ip4:188.165.238.23 ip4:94.23.19.171 ip4:91.121.21.63 ip4:212.83.188.181 ip4:37.187.31.182 ip4:212.83.158.205 ip4:162.19.5.242 a mx ~all"
NS
dns2.sd1.fr.
dns1.sd1.fr.
SOA
dns1.sd1.fr. dns.sd1.fr. 2025051201 7600 120 604800 7600
CAA
DS
DNSKEY
RRSIG
NSEC
NSEC3
SRV
NAPTR
TLSA
SSHFP