DNS Report: ens.fr

Generated: 2026-08-09T07:41:30-05:00

55/100

Diagnostics

StatusCheckPointsDetails
OKIPv4 (A)30/302 IPv4 address(es) detected.
ERRORIPv6 (AAAA)0/100 IPv6 address(es) detected.
OKName server redundancy20/205 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 records20/202 MX record(s).
OKSPF25/25SPF policy published.
OKDMARC25/25DMARC policy published.
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: website-front-45.ens.fr
OKIPv4 diversity35/35Two 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
129.199.166.212
129.199.166.211
AAAA
CNAME
MX
10 mx2.relay.renater.fr.
10 mx1.relay.renater.fr.
TXT
"v=spf1 mx ip4:129.199.96.32/28 ip4:129.199.96.3 ip4:5.135.56.216 include:spf.relay.renater.fr ?all"
"HARICA-3TqNrgHLQxGMBm58MbN"
"google-site-verification=htti69mp2Mpt7vhxWUyefNCWwcYttyzSL5a6kmcoxRs"
"apple-domain-verification=dLqshYXme7ZxLNGC"
"MS=ms47118652"
NS
ext.lri.fr.
ns1.ens.fr.
ns.ens.fr.
ns2.ens.fr.
ns2.nic.fr.
SOA
ns.ens.fr. dnsmaster.ens.fr. 2026080901 21600 3600 3600000 172800
CAA
DS
DNSKEY
RRSIG
NSEC
NSEC3
SRV
NAPTR
TLSA
SSHFP