DNS Report: univalle.edu.co

Generated: 2026-08-12T14:30:37-05:00

73/100

Diagnostics

StatusCheckPointsDetails
OKIPv4 (A)30/302 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.
OKDMARC25/25DMARC policy published.
ERRORDKIM0/20No tested DKIM selector responded.
ERRORMTA-STS0/5Mail transport policy.
ERRORTLS-RPT0/5TLS reporting policy.
OKValid TLS certificate55/5558 day(s) remaining.
OKCertificate lifetime10/10Full points require at least 30 days remaining.
WARNINGHTTP security headers4/351 of 9 evaluated headers detected.
ERRORPTR reverse DNS0/30PTR not detected.
OKIPv4 diversity35/35Two 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
45.5.167.136
45.5.164.11
AAAA
CNAME
MX
0 a.mx.univalle.edu.co.
TXT
"v=spf1 ip4:45.5.164.8 ip4:45.5.164.105 ip4:35.170.255.63 ip4:18.232.240.230 -all"
"google-site-verification=qFUg-fbP9O0KqOLzc2xwIQHLdc0O_m2PWk6UbMcR7yo"
NS
dnsase08.univalle.edu.co.
dnsase04.univalle.edu.co.
dnsase01.univalle.edu.co.
dnsase02.univalle.edu.co.
SOA
dnsase04.univalle.edu.co. postmaster.univalle.edu.co. 2026032401 14400 1800 1209600 3600
CAA
DS
DNSKEY
RRSIG
NSEC
NSEC3
SRV
NAPTR
TLSA
SSHFP