DNS Report: ucm.es

Generated: 2026-08-09T00:12:52-05:00

79/100

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.
OKCAA policy5/5Certificate authority restriction.
OKDNS propagation10/10Agreement between public resolvers.
OKMX records20/205 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.
OKValid TLS certificate55/55117 day(s) remaining.
OKCertificate lifetime10/10Full points require at least 30 days remaining.
WARNINGHTTP security headers4/351 of 9 evaluated headers detected.
OKPTR reverse DNS30/30PTR: ucm.es
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
147.96.2.159
AAAA
CNAME
MX
5 alt1.aspmx.l.google.com.
5 alt2.aspmx.l.google.com.
10 aspmx3.googlemail.com.
1 aspmx.l.google.com.
10 aspmx2.googlemail.com.
TXT
"v=spf1 ip4:147.96.0.0/16 ip4:212.92.58.196 include:_spf.google.com include:spf.protection.outlook.com ~all"
"google-site-verification=Gc6BSaG8MM1D2mfqZQYgdQzhjC7SHqC2D0QTua7PxQI"
"Foxit-domain-verification=1d9c3fc27c579cddb99109248a2f6f31"
NS
ucdns.sis.ucm.es.
sun.rediris.es.
chico.rediris.es.
crispin.sim.ucm.es.
SOA
ucdns.sis.ucm.es. hostmaster.ucm.es. 2026080501 28800 7200 1209600 3600
CAA
0 iodef "mailto:admin@ucm.es"
0 issue "harica.gr"
0 issuewild "harica.gr"
DS
DNSKEY
RRSIG
NSEC
NSEC3
SRV
NAPTR
TLSA
SSHFP