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Total

DNS

Email

Security

Network

100

Availability

Domainuniandes.edu.co

IPv41

IPv60

MX records1

StatusActive

Domain technical report

Universidad de los Andes – Colombia – Sitio oficial

uniandes.edu.co

La Universidad de los Andes es una institución de educación superior autónoma e innovadora, que brinda formación crítica y ética desde el respeto de las ideas y la excelencia.

Generated: 2026-08-09T21:38:39-05:00 · Cached result

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IPv41

IPv60

MX1

NS2

DiagnosticsMain findings and recommendations

✓

IPv4 (A)30 / 30 pts · Dns

1 IPv4 address(es) detected.

IPv6 (AAAA)0 / 10 pts · Dns

0 IPv6 address(es) detected.

✓

Name server redundancy20 / 20 pts · Dns

2 NS record(s); 2 or more required.

✓

SOA record10 / 10 pts · Dns

Authoritative zone record.

DNSSEC chain0 / 15 pts · Dns

Both DS and DNSKEY are required.

CAA policy0 / 5 pts · Dns

Certificate authority restriction.

✓

DNS propagation10 / 10 pts · Dns

Agreement between public resolvers.

✓

MX records20 / 20 pts · Mail

1 MX record(s).

✓

SPF25 / 25 pts · Mail

SPF policy published.

✓

DMARC25 / 25 pts · Mail

DMARC policy published.

✓

DKIM20 / 20 pts · Mail

A DKIM selector was verified.

MTA-STS0 / 5 pts · Mail

Mail transport policy.

TLS-RPT0 / 5 pts · Mail

TLS reporting policy.

✓

Valid TLS certificate55 / 55 pts · Security

53 day(s) remaining.

✓

Certificate lifetime10 / 10 pts · Security

Full points require at least 30 days remaining.

HTTP security headers23 / 35 pts · Security

6 of 9 evaluated headers detected.

✓

PTR reverse DNS30 / 30 pts · Network

PTR: ec2-52-206-228-217.compute-1.amazonaws.com

IPv4 diversity20 / 35 pts · Network

Two or more IPv4 addresses receive full points.

IPv6 connectivity0 / 35 pts · Network

AAAA availability.

✓

DNS resolution40 / 40 pts · Availability

At least one address family must resolve.

✓

HTTP response40 / 40 pts · Availability

HTTP/2 200

✓

HTTPS final URL20 / 20 pts · Availability

Final URL uses HTTPS.

DNS and emailPublished records and email configuration

A

1 record(s)

52.206.228.217

AAAA

0 record(s)

—

Not configured

CNAME

0 record(s)

—

Not configured

MX

1 record(s)

10 uniandes-edu-co.mail.protection.outlook.com.

TXT

32 record(s)

"yeP8Czgu"
"yn75p3vst5swz4pvsk5mnmz75620kmxh"
"brevo-code:5b15b716f419039c1d521ba9a5f77c4d"
"v=spf1 include:spf.protection.outlook.com ip4:157.253.50.193 ip4:157.253.50.197 ip4:157.253.152.66 ip4:157.253.152.67 include:amazonses.com ip4:52.208.21.161 include:_spf.salesforce.com include:rp.oracleemaildelivery.com include:_spf1.mailgun.org include:" "_spf2.mailgun.org include:_spf.eu.mailgun.org include:servers.mcsv.net ip4:160.34.15.16/28 ip4:52.50.66.197 ip4:129.148.11.192/26 ip4:216.219.89.14 ip4:201.175.27.192/28 ip4:201.175.27.208/28 ip4:149.56.182.220 ip4:63.240.201.128/28 ip4:63.240.195.0/25 ip" "4:63.240.203.0/25 ip4:206.16.245.128/25 ip4:206.16.253.0/25 ip4:205.235.89.0/27 ip4:205.235.89.96/27 ip4:205.235.89.128/26 ip4:157.253.77.80 ip4:216.147.212.20 ip4:216.147.212.21 ip4:157.253.195.109 ip4:157.253.195.111 ip4:185.184.12.128/27 ip4:5.83.5.0/2" "5 ip4:185.98.145.0/24 ip4:185.98.147.0/24 ip4:5.83.1.0/24 ip4:185.98.146.0/24 ip4:5.83.0.0/24 ip4:5.83.4.0/24 ip4:193.53.10.0/24 ip4:193.53.90.0/24 ip4:193.53.91.0/24 ip4:64.74.237.230/31 ip4:216.147.212.20/30 ip4:208.109.234.95 ~all"
"MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCq1YGotJcc5fhRtjKsU4lG8m+XkEWvqODHhKcUv/lLkEQiW3plNRZHfg2B+CZt9V2oCUWmfVcHpaVvOGPylKxx1/2NGZziCX5UxYUtWqmk9sKYG1fHkaj7UU9scHX57Qh26gROcNvEigWay69ZJXoBtuPY3Z2X2OgNd+yxTbzJ8QIDAQAB"
"ciscocidomainverification=3d7229966453eaccfbcfae8392053d6eeb5729601761bc90732a698cc8b6c6f8"
"8E600FC4BEB402237F4DB8F6B556596D7F26EE138AF281737457D36CDA9FDF52"
"include:192.175.120.206"
"anthropic-domain-verification-j0thp6=iEkY8gSSJ506LA8jVIDG2EdWV"
"8js9u7avb72rja7cec5vvnsuth"
"v=DMARC1; p=quarantine; sp=none; aspf=r; adkim=r; pct=10; rua=mailto:segurmng@uniandes.edu.co; ruf=mailto:segurmng@uniandes.edu.co; fo=1"
"google-site-verification=HWDd8HdL-JX9muHwv1aURl7eVnpsUDh3cC6AKNNFOJk"
"ZOOM_verify_C5un-r4rQ56sbREI78Ldvw"
"j02peoat1frmd312110cbvuev1"
"Dynatrace-site-verification=4dcd6556-11ef-4525-8439-c39dfd927644__3pdujk87p3ul1gr8cgholopi50"
"google-site-verification=kGD4f4eOiYlI7IHWsSuA1rPt7Qbco_lXlQolbV7gMUY"
"NgD9A/SnuC3IfBm+ZWFygYrN4mMDqfIZfI1taYJGeyo="
"lovable_verification=iC8eEYUgvVa3iBoJg8DH"
"mh7lmlb5pqhoauv7ts9h0k2126"
"dmps6cx1gwgb6l1fzq2rdl9ns0fjq2lk"
"apple-domain-verification=msw4Cbvd56RkoCqP"
"ed8aba52mmpm3c1ost5nmvkjgj"
"MS=ms72014371"
"SFMC-ukwkeBzfBsf_MsbezQfbtAAHXlwwgV-NLsppeo7k"
"amazonses:NgD9A/SnuC3IfBm+ZWFygYrN4mMDqfIZfI1taYJGeyo="
"311128764-5153416"
"rhino_accounts=6b768b0f723223b73c74431bc459e622"
"5ojv5u2o5e8hbmuvctg8cikolg"
"h664mgqkc8ec49ein77jnmno6p"
"h6q577krn59n14tthmqyrqql1824ld67"
"adobe-idp-site-verification=6e116719-03c1-474a-9554-ed7a224d4631"
"_bvkqo4oc0vfu7zkmfj2uiwj7jsvqr83"

NS

2 record(s)

dsit-saz020.eastus.cloudapp.azure.com.
ayax.uniandes.edu.co.

SOA

1 record(s)

ayax.uniandes.edu.co. admin.uniandes.edu.co. 710882487 7200 3600 1209600 10800

SPF

Configured

v=spf1 include:spf.protection.outlook.com ip4:157.253.50.193 ip4:157.253.50.197 ip4:157.253.152.66 ip4:157.253.152.67 include:amazonses.com ip4:52.208.21.161 include:_spf.salesforce.com include:rp.oracleemaildelivery.com include:_spf1.mailgun.org include:_spf2.mailgun.org include:_spf.eu.mailgun.org include:servers.mcsv.net ip4:160.34.15.16/28 ip4:52.50.66.197 ip4:129.148.11.192/26 ip4:216.219.89.14 ip4:201.175.27.192/28 ip4:201.175.27.208/28 ip4:149.56.182.220 ip4:63.240.201.128/28 ip4:63.240.195.0/25 ip4:63.240.203.0/25 ip4:206.16.245.128/25 ip4:206.16.253.0/25 ip4:205.235.89.0/27 ip4:205.235.89.96/27 ip4:205.235.89.128/26 ip4:157.253.77.80 ip4:216.147.212.20 ip4:216.147.212.21 ip4:157.253.195.109 ip4:157.253.195.111 ip4:185.184.12.128/27 ip4:5.83.5.0/25 ip4:185.98.145.0/24 ip4:185.98.147.0/24 ip4:5.83.1.0/24 ip4:185.98.146.0/24 ip4:5.83.0.0/24 ip4:5.83.4.0/24 ip4:193.53.10.0/24 ip4:193.53.90.0/24 ip4:193.53.91.0/24 ip4:64.74.237.230/31 ip4:216.147.212.20/30 ip4:208.109.234.95 ~all

DMARC

Configured

v=DMARC1; p=quarantine; sp=none; aspf=r; adkim=r; pct=10; rua=mailto:segurmng@uniandes.edu.co; ruf=mailto:segurmng@uniandes.edu.co; fo=1

DKIM

Selector selector1

v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA1l+5pEX7ZjXXl/0Za+DvTXSg3wrGUlcYhwgvlZd3SV4e2ih0+IZtkeUGCmBA09/7eRql1RRq4prZ12hme0y/sAYekcRsTJQPfbZZhhgzIuLdslTwgGj4O/p11LbJ+T56YK4JEZkrByK6GGhM8Nk63bQHao5edJisj306qEeMWtzPxb9cO4/6mB47CJCiIAPKIGkqjFPG6LoyY6TNdikugahX3P8ES6fK3EYZCVKATsP6Y2vTz2iMucxahSaWbpBa0RZnnXRf6wryRlU7jm8JHabSGee8YounDT8yAwZq/dkATuY2Y5RVgLc7EuRCbpRTE0VH0c9/Dg65F1DUoRsdFQIDAQAB;

Analyzed webpageMetadata and HTTP response

Title and description

Extracted

Title

Universidad de los Andes – Colombia – Sitio oficial

Description

La Universidad de los Andes es una institución de educación superior autónoma e innovadora, que brinda formación crítica y ética desde el respeto de las ideas y la excelencia.

Final URL

https://www.uniandes.edu.co:443/

HTTP status

206

HTTP

Status

HTTP/2 200

Final URL

https://www.uniandes.edu.co:443/

Version

Server

cloudflare

X-Powered-By

SSL and HTTP securityCertificate, protocol and security headers

SSL certificate

Available

Yes

Issuer

DigiCert Inc

*.uniandes.edu.co

Valid from

2026-03-17T19:00:00-05:00

Valid until

2026-10-02T18:59:59-05:00

Days remaining

Protocol

TLSv1.2

Cipher

ECDHE-RSA-AES128-GCM-SHA256

Security headers

6 active

✓

HSTSImplemented

✓

Content Security PolicyImplemented

✓

X-Content-Type-OptionsImplemented

✓

X-Frame-OptionsImplemented

✓

Referrer PolicyImplemented

✓

Permissions PolicyImplemented

—

Cross-Origin-Opener-PolicyNot detected

—

Cross-Origin-Embedder-PolicyNot detected

—

Cross-Origin-Resource-PolicyNot detected

DNS propagationComparison across public resolvers

Public resolver comparison

Consistent

✓

Consistent propagation

5 public resolvers queried.

ResolverServerResultLatency

Google

8.8.8.8

52.206.228.217

151,65 ms

Cloudflare

1.1.1.1

52.206.228.217

318,65 ms

Quad9

9.9.9.9

52.206.228.217

29,70 ms

OpenDNS

208.67.222.222

52.206.228.217

170,67 ms

AdGuard

94.140.14.14

52.206.228.217

157,63 ms

IP, geolocation and ASNAssociated network information

52.206.228.217

No data

success

country

region

city

asn

organization

isp

Visitor information

Visitor

216.73.217.62

reverse

country

country_code

region

city

latitude

longitude

isp

organization

asn

timezone

browser

Other

language

user_agent

Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)

is_bot

Yes

cloudflare

SMTPEmail port connectivity

uniandes-edu-co.mail.protection.outlook.com

Port 25: Closed/unreachable - 35.5 ms - 
Port 465: Closed/unreachable - 4054.9 ms - 
Port 587: Closed/unreachable - 4021.3 ms -

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