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Gridlode
Rank #4,955Updated November 10, 2026

um.es

Universidad - Página Principal - Universidad de Murcia

The site runs on jQuery, Popper, HSTS and 3 other technologies. Its email security grade is C. Its SSL certificate is issued by Hellenic Academic and Research Institutions CA and is valid for 16 more days.

Domain age
—
Technologies
6
Email security
C
SSL days left
16

DNS records

TypeValueTTL
A155.54.212.10328800
MXmx04.puc.rediris.es 1028800
MXmx03.puc.rediris.es 1028800
NSdns2.um.es28800
NSdns1.um.es28800
CAAissuewild 0 harica.gr3600
CAAissue 0 amazontrust.com3600
CAAissue 0 firmaprofesional.com3600
CAAissue 0 pki.goog3600
CAAissue 0 harica.gr3600
TXTv=spf1 include:spf.puc.rediris.es include:spf.protection.outlook.com ip4:155.54.212.160/28 ip4:155.54.211.128/28 ip6:2001:720:1710:601::/64 ip6:2001:720:1710:607::/64 a:mail.symposium.events -all60
TXTanthropic-domain-verification-y31ntz=W0o3N8vz3fUFPcpC9AFAOpK1g60
TXT163671108687260
TXTMS=ms1408378960
TXTHARICA-5mMo4LV4X7QHF4rLbtD60
TXTgoogle-gws-recovery-domain-verification=4233351160
TXTgoogle-site-verification=1qcW0cUDcu_BgQmMWle_JPs30cNCmzepUYhICTR0IMM60
TXTadobe-idp-site-verification=84bf9a89c2ceb77fb93c7491bec47c938a712e192c2ad5d29d59283c5821d52660
AAAA2001:720:1710:212::1:d28800

Technology stack

JavaScript library
jQueryPopper
Security
HSTS
Tag manager
Google Tag Manager
UI framework
Bootstrap
Web server
Nginx

Analytics and advertising IDs

google_tag_manager:GTM-TWBMMX

SSL certificate

ValidValid
IssuerGR, GEANT TLS RSA 1, Hellenic Academic and Research Institutions CA
ExpiresNovember 26, 2026
Days remaining16
ProtocolTLSv1.3
Names*.um.es, um.es, *.k8stest.um.es, k8stest.um.es, *.atica.um.es, atica.um.es, *.k8sprod.um.es, k8sprod.um.es, *.k8sdesa.um.es, k8sdesa.um.es, *.lagar.um.es, lagar.um.es

Email security

CScore 65/100 across SPF, DMARC, DKIM, MTA-STS and BIMI.
  • warnDMARC policy is none (monitoring only). Spoofed mail is still delivered.
  • warnNo MTA-STS: mail sent to you can be downgraded to an unencrypted connection.
  • warnNo TLS-RPT record, so you won't hear about failed encrypted deliveries.
  • warnNo BIMI record (optional: shows your logo next to your emails in supporting inboxes).
  • goodSPF record found.
  • goodSPF ends with -all: servers you have not listed are rejected (hard fail).
  • goodDMARC aggregate reports are sent to mailto:[email protected].
  • goodDKIM keys found (selector: selector1, selector2, dkim).
  • good2 MX record(s) found.

Homepage metadata

TitleUniversidad - Página Principal - Universidad de Murcia
DescriptionWeb de la Universidad de Murcia
Languagees-ES
Canonicalhttps://www.um.es
IndexableYes
Word count1507

About um.es

What technology does um.es use?

We detected 6 technologies on um.es, including jQuery, Popper, HSTS, Google Tag Manager, Bootstrap, Nginx.

Does um.es protect its email with SPF and DMARC?

um.es scores 65/100 (grade C) for email security. DMARC policy is none (monitoring only). Spoofed mail is still delivered. No MTA-STS: mail sent to you can be downgraded to an unencrypted connection.

What are the name servers of um.es?

um.es uses dns2.um.es, dns1.um.es.