Analyze any domain

Get a complete DNS, email, SSL, HTTP and network analysis in seconds.

Total

DNS

Email

Security

Network

100

Availability

Domaingulbenkian.pt

IPv42

IPv62

MX records1

StatusActive

Domain technical report

Fundação Calouste Gulbenkian – Fundação Calouste Gulbenkian

gulbenkian.pt

A arte, o conhecimento e a ciência, num mundo mais justo, sustentável e diverso.

Generated: 2026-08-10T19:51:41-05:00 · Cached result

JSON CSV PDF Visit site

IPv42

IPv62

MX1

NS2

DiagnosticsMain findings and recommendations

✓

IPv4 (A)30 / 30 pts · Dns

2 IPv4 address(es) detected.

✓

IPv6 (AAAA)10 / 10 pts · Dns

2 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

120 day(s) remaining.

✓

Certificate lifetime10 / 10 pts · Security

Full points require at least 30 days remaining.

HTTP security headers19 / 35 pts · Security

5 of 9 evaluated headers detected.

PTR reverse DNS0 / 30 pts · Network

PTR not detected.

✓

IPv4 diversity35 / 35 pts · Network

Two or more IPv4 addresses receive full points.

✓

IPv6 connectivity35 / 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

2 record(s)

172.66.149.3
104.20.35.185

AAAA

2 record(s)

2606:4700:10::ac42:9503
2606:4700:10::6814:23b9

CNAME

0 record(s)

—

Not configured

MX

1 record(s)

0 gulbenkian-pt.mail.protection.outlook.com.

TXT

5 record(s)

"atlassian-domain-verification=l1VA75JFew64UTVp0QteSiHczFEnHaOw9vpmsYJyDeobCYwLTI/00yb6nAXcLae9"
"bpalr4dnr0ddjv8shpq1tr5k13"
"v=spf1 mx ip4:80.172.211.74 ip4:89.115.242.175 ip4:195.22.26.130 ip4:195.22.17.22 ip4:195.35.66.7 include:spf.protection.outlook.com include:servers.mcsv.net include:mailgun.org ~all"
"google-site-verification=xQQWjXkTt3AetcONpe7yCfSFMrGEYfEvaDaISmrNcf0"
"apple-domain-verification=DgCLstUrQocj0MOP"

NS

2 record(s)

meera.ns.cloudflare.com.
bill.ns.cloudflare.com.

SOA

1 record(s)

bill.ns.cloudflare.com. dns.cloudflare.com. 2411335436 10000 2400 604800 1800

CAA

0 record(s)

—

Not configured

DS

0 record(s)

—

Not configured

DNSKEY

2 record(s)

257 3 13 mdsswUyr3DPW132mOi8V9xESWE8jTo0dxCjjnopKl+GqJxpVXckHAeF+ KkxLbxILfDLUT0rAK9iUzy1L53eKGQ==
256 3 13 oJMRESz5E4gYzS/q6XDrvU1qMPYIjCWzJaOau8XNEZeqCYKD5ar0IRd8 KqXXFJkqmVfRvMGPmM1x8fGAa2XhSA==

RRSIG

5 record(s)

DNSKEY 13 2 3600 20261001233940 20260801233940 2371 gulbenkian.pt. eUqPNBKnlw8r+B19KQmm4HaP20JO31+5TClYrE0ppqeFUtU4EKiSU+0p Nam5mEX6kRiboeGBr7swGulKScXzbw==
SOA 13 2 1800 20260812015131 20260809235131 34505 gulbenkian.pt. cQ9F4gtqasztdtax4sA7nvMShD3dROyZ2BcksyaeGjz4IZXp7GqoOVxb 2TdEVQYJXG5yfnyGjHuuh3LWDK9/WQ==
MX 13 2 3600 20260812015130 20260809235130 34505 gulbenkian.pt. mHdoI8cVMsU6icll5wgKnJPoqbvT+JNpVZvUJqYgxAsjTSuRO27qdHTd sA7BgHhCCM+tBcYbGZ/xsmuPiXL25w==
A 13 2 300 20260812015130 20260809235130 34505 gulbenkian.pt. 06ZXkjyc3aaEQdbjirW72MoM72qQACxVKbdere982TKNVZRgPZD94qn8 SG5XoiVIIZPNHijfQZafpmfs1NMMfg==
NS 13 2 86400 20260812003808 20260809223808 34505 gulbenkian.pt. zf8hIKyvuPiI/jqiSV66AiAUNve39bF4E7MoKqPq0at9WECZIEKr7hHM Uj+wqoc4pbwfovGyUv0x3BY1k8TsQg==

NSEC

1 record(s)

\000.gulbenkian.pt. A NS SOA PTR HINFO MX TXT AAAA LOC SRV NAPTR CERT SSHFP RRSIG NSEC DNSKEY TLSA SMIMEA HIP CDS CDNSKEY OPENPGPKEY SVCB HTTPS URI CAA

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 mx ip4:80.172.211.74 ip4:89.115.242.175 ip4:195.22.26.130 ip4:195.22.17.22 ip4:195.35.66.7 include:spf.protection.outlook.com include:servers.mcsv.net include:mailgun.org ~all

DMARC

Configured

v=DMARC1; p=none;rua=mailto:dmarc@gulbenkian.pt;ruf=mailto:dmarc@gulbenkian.pt;rf=iodef

DKIM

Selector selector1

v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC2MnRK/a2SERDrHfWvAcMeCyGseIYej1URRfDZi57HB6p4baC6FpwGW6prt2OQsl2KhEe9uDr0+bQi8ldMBEbwntVrv8WUtBfwdC8ZU4LcdYL7RbCdxZPVWQpQOHvw4Bs1caDWT+qdg4ZEvOhkBluefP4vFbTU662suoN+DpwAdQIDAQAB; n=1024,1450567400,1466378600

Analyzed webpageMetadata and HTTP response

Title and description

Extracted

Title

Fundação Calouste Gulbenkian – Fundação Calouste Gulbenkian

Description

A arte, o conhecimento e a ciência, num mundo mais justo, sustentável e diverso.

Final URL

https://gulbenkian.pt/

HTTP status

200

HTTP

Status

HTTP/2 200

Final URL

https://gulbenkian.pt/

Version

Server

cloudflare

X-Powered-By

SSL and HTTP securityCertificate, protocol and security headers

SSL certificate

Available

Yes

Issuer

Sectigo Limited

*.gulbenkian.pt

Valid from

2025-12-08T18:00:00-06:00

Valid until

2026-12-09T17:59:59-06:00

Days remaining

120

Protocol

TLSv1.3

Cipher

TLS_AES_256_GCM_SHA384

Security headers

5 active

✓

HSTSImplemented

✓

Content Security PolicyImplemented

✓

X-Content-Type-OptionsImplemented

✓

X-Frame-OptionsImplemented

✓

Referrer PolicyImplemented

—

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

104.20.35.185, 172.66.149.3

53,59 ms

Cloudflare

1.1.1.1

104.20.35.185, 172.66.149.3

212,23 ms

Quad9

9.9.9.9

104.20.35.185, 172.66.149.3

53,04 ms

OpenDNS

208.67.222.222

104.20.35.185, 172.66.149.3

54,53 ms

AdGuard

94.140.14.14

104.20.35.185, 172.66.149.3

131,93 ms

IP, geolocation and ASNAssociated network information

172.66.149.3

No data

success

country

region

city

asn

organization

isp

104.20.35.185

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

gulbenkian-pt.mail.protection.outlook.com

Port 25: Closed/unreachable - 103.6 ms - 
Port 465: Closed/unreachable - 4046.5 ms - 
Port 587: Closed/unreachable - 4123.7 ms -

Recently analyzed domains

View all →

enamad.ir42 everymac.com77 businessfrance.fr96 nwo.nl97 chiba.jp4 active24.cz95 siutica.cl4 fl.us4 asso.fr4 letsgocasino.io66