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Total

DNS

Email

Security

Network

100

Availability

Domainufmg.br

IPv41

IPv60

MX records2

StatusActive

Domain technical report

Universidade Federal de Minas Gerais – Liderança regional e nacional em ensino superior gratuito, extensão, cultura, pesquisa científica e geração de patentes em todas as áreas do conhecimento

ufmg.br

Liderança regional e nacional em ensino superior gratuito, extensão, cultura, pesquisa científica e geração de patentes em todas as áreas do conhecimento

Generated: 2026-08-09T03:52:14-05:00 · Cached result

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IPv41

IPv60

MX2

NS3

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

3 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

2 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

131 day(s) remaining.

✓

Certificate lifetime10 / 10 pts · Security

Full points require at least 30 days remaining.

HTTP security headers16 / 35 pts · Security

4 of 9 evaluated headers detected.

✓

PTR reverse DNS30 / 30 pts · Network

PTR: kc01a216.dti.ufmg.br

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)

150.164.251.216

AAAA

0 record(s)

—

Not configured

CNAME

0 record(s)

—

Not configured

MX

2 record(s)

10 mail-interno-pmg.ufmg.br.
90 mail-pmg.ufmg.br.

TXT

3 record(s)

"v=spf1 ip4:150.164.64.0/24 ip4:150.164.251.0/24 ip4:150.164.250.0/24 ip6:2804:1f4a:cec::/48 -all"
"_globalsign-domain-verification=zSduOAnxmptd2GELa0U3_w8ESQ8FoIVCfVuuwK4l7c"
"unxpose-verification=3f1b1c78-2753-4d6a-b855-529a882310b2"

NS

3 record(s)

dns01.rede.ufmg.br.
gerencia.rede.ufmg.br.
dns02.rede.ufmg.br.

SOA

1 record(s)

gerencia.rede.ufmg.br. suporte.dti.ufmg.br. 2026063003 1200 3600 1209600 600

CAA

0 record(s)

—

Not configured

DS

0 record(s)

—

Not configured

DNSKEY

1 record(s)

257 3 13 9qgefPz0vvu1cwXdb61Bl40zqCvV8tY46OHxYkrBt4HRzlgaUBBkJ+5m huNVyhuCQHfgKbxo1Ydx7U8YzZDNTg==

RRSIG

3 record(s)

TXT 13 2 3600 20260820000000 20260730000000 54010 ufmg.br. 0KKXbiimFOg0SgPDDKsYbbsjARXJo63H1w34LjY0oybr/pR9UFIXEhX2 VhbW/cKtBCV7Iypo2bpMpggNoMEGEg==
A 13 2 3600 20260820000000 20260730000000 54010 ufmg.br. Rt4EBpEP6umGDOQUIOwJTpVKHI2epq1aGmJ3RN6qAVTDhUYbgCHf7ZDb Z6VgGCtvQY5OoXNgLtNG9+ycj9A9qg==
MX 13 2 86400 20260820000000 20260730000000 54010 ufmg.br. YkQJfQmOzSDmk2kSzh4O6WOdP70A8lJ/8xLnO2MzGNz1J28oSQ7H7hXl Kn6awZddYfY6fRsUC+dxCn74GFtxtQ==

NSEC

1 record(s)

_dmarc.ufmg.br. A NS SOA MX TXT RRSIG NSEC DNSKEY

NSEC3

0 record(s)

—

Not configured

SRV

0 record(s)

—

Not configured

NAPTR

0 record(s)

—

Not configured

TLSA

0 record(s)

—

Not configured

SSHFP

0 record(s)

—

Not configured

SPF

Configured

v=spf1 ip4:150.164.64.0/24 ip4:150.164.251.0/24 ip4:150.164.250.0/24 ip6:2804:1f4a:cec::/48 -all

DMARC

Configured

v=DMARC1; p=none; sp=none; aspf=r; adkim=r; pct=100; rua=mailto:dmarc@ufmg.br; ruf=mailto:dmarc@ufmg.br; fo=1

DKIM

Selector mail

v=DKIM1; k=rsa; s=email; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAsKSsQ6XZvH2Rz9ngOgm+E2Whu5OvJHafaI7wqUKzmujK0GqkBorfX8ZhhComp4HKvG3AjbER1F2G0lTp7cXaBP7+3ZEGu8RkZ4D8Ir1UvI8POsFt8HkSCmBrkejfxbi+4gZH+EaXpHm3lLzvKR498V412cXquQBAI+SxbLre0X+bsBNfUSyHaz8JPWtFxkMqX/ITafWwkpI1TY2kCCaNF+wKSLL1dzUhbPDcLLWJ36QhidRXJMeock9jVhWUWt44nn0NbEuPG7Tl0H3PKWisMBCkoPAo4bwEYuga+/ZD6RHRqcJUsUA8cLqo1B9diyeEiZ4hoES9I64xNU9Ejtp5vwIDAQAB

Analyzed webpageMetadata and HTTP response

Title and description

Extracted

Title

Universidade Federal de Minas Gerais – Liderança regional e nacional em ensino superior gratuito, extensão, cultura, pesquisa científica e geração de patentes em todas as áreas do conhecimento

Description

Liderança regional e nacional em ensino superior gratuito, extensão, cultura, pesquisa científica e geração de patentes em todas as áreas do conhecimento

Final URL

https://www.ufmg.br/

HTTP status

200

HTTP

Status

HTTP/2 200

Final URL

https://www.ufmg.br/

Version

Server

X-Powered-By

PHP/8.5.8

SSL and HTTP securityCertificate, protocol and security headers

SSL certificate

Available

Yes

Issuer

REDE NACIONAL DE ENSINO E PESQUISA - RNP

*.ufmg.br

Valid from

2026-06-02T05:51:26-05:00

Valid until

2026-12-18T04:51:26-06:00

Days remaining

131

Protocol

TLSv1.3

Cipher

TLS_AES_256_GCM_SHA384

Security headers

4 active

✓

HSTSImplemented

✓

Content Security PolicyImplemented

✓

X-Content-Type-OptionsImplemented

✓

X-Frame-OptionsImplemented

—

Referrer PolicyNot detected

—

Permissions PolicyNot detected

—

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

150.164.251.216

40,98 ms

Cloudflare

1.1.1.1

150.164.251.216

350,88 ms

Quad9

9.9.9.9

150.164.251.216

187,83 ms

OpenDNS

208.67.222.222

150.164.251.216

847,88 ms

AdGuard

94.140.14.14

150.164.251.216

47,77 ms

IP, geolocation and ASNAssociated network information

150.164.251.216

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

mail-interno-pmg.ufmg.br

Port 25: Closed/unreachable - 138.9 ms - 
Port 465: Closed/unreachable - 4020.2 ms - 
Port 587: Closed/unreachable - 4020.8 ms -

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