unal.edu.co

.co crawl dns

First seen 2026-04-11 · Last seen 2026-05-16 · ok HTTP/1.1 200 3324 ms crawled 2026-05-10

US · 54.156.52.55 · AS14618 Amazon.com, Inc.

Reputation 95/100 weak security headers

sector education type homepage

HTML metadata

Title

Universidad Nacional de Colombia

Language

Generator

TYPO3 CMS

Canonical

https://unal.edu.co/

Translations

es
guc-co
pbb-co

Technology

Server: Apache

Analytics

Google Tag Manager

Third-party hosts loaded (6)

cdn.plyr.io×2
cdnjs.cloudflare.com×2
unpkg.com×2
ajax.googleapis.com×1
cdn.jsdelivr.net×1
www.googletagmanager.com×1

Social

Contact

Email

Phone

DNS records live

NS

ns-1198.awsdns-21.org
ns-1583.awsdns-05.co.uk
ns-464.awsdns-58.com
ns-984.awsdns-59.net

MX

10 aspmx.l.google.com
20 alt1.aspmx.l.google.com
20 alt2.aspmx.l.google.com
30 aspmx2.googlemail.com
30 aspmx3.googlemail.com
30 aspmx4.googlemail.com
30 aspmx5.googlemail.com

TXT

Show 5 TXT records

google-site-verification=wa1KAe4FZBLhIemebSbq9RxNQBvX7i1yYEt-DgFeaFM
mailerlite-domain-verification=d82d301071b12d83b677ec67baf36309e86d0084
atlassian-domain-verification=qhFXaiBKSprRfe/AM5w9sIyOk4v0lhuvtdDMKaQZPoKrq0v5s1Xf85aFa2M9FGOw
google-site-verification=-7tddkWorj_2kGfBSX0x5NDAa8HXi4D6o4qIaztcdC0
google-site-verification=uuYjrSnwTZwzv608r7NCh_Sa6I5BA7cKY21NblUbGlo

Email authentication strong

SPF

v=spf1 a mx  include:_spf.google.com include:amazonses.com ip4:51.79.99.74 ip4:142.0.176.3 ip4:142.0.180.215 include:_spf.mlsend.com ~all

softfail (~all)

DMARC

v=DMARC1; p=quarantine; rua=mailto:hyltpyqge8@rua.powerdmarc.com; ruf=mailto:hyltpyqge8@ruf.powerdmarc.com; pct=10;

policy: quarantine · pct=10

DKIM

google: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCOZj+U49fnb/M296BEyLc2p3IM2862z5+ij5qsi55diIBzgOD5aTsv06KdA9GGrA6GoUVgd1MIJ1q4i2tx0R…
k2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv2aC2KjGKLOwTweBY5A9RpjsxaBXR9r7OAU6U8/zn92ivImI75naUujWbItRI/QmL1jy5PWGqLwoUA…
mail: k=rsa;p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDeMVIzrCa3T14JsNY0IRv5/2V1/v2itlviLQBwXsa7shBD6TrBkswsFUToPyMRWC9tbR/5ey0nRBH0ZVxp+lsmTxid2Y2z…

selectors probed

Certificates

Loading certificate

HTTP security headers

Header hygiene 40/100 Checked live page: https://unal.edu.co/

present

x-content-type-options

findings

missing HSTS
missing Content Security Policy
missing frame protection
missing Referrer Policy
missing Permissions Policy

Header values

x-content-type-options: nosniff