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Total

100

DNS

Email

Security

Network

100

Availability

Domainuclouvain.be

IPv41

IPv61

MX records1

StatusActive

Domain technical report

Université catholique de Louvain | Université catholique de Louvain

uclouvain.be

Generated: 2026-08-09T12:04:50-05:00 · Cached result

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IPv41

IPv61

MX1

NS6

DiagnosticsMain findings and recommendations

✓

IPv4 (A)30 / 30 pts · Dns

1 IPv4 address(es) detected.

✓

IPv6 (AAAA)10 / 10 pts · Dns

1 IPv6 address(es) detected.

✓

Name server redundancy20 / 20 pts · Dns

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

✓

SOA record10 / 10 pts · Dns

Authoritative zone record.

✓

DNSSEC chain15 / 15 pts · Dns

DS and DNSKEY detected.

✓

CAA policy5 / 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

181 day(s) remaining.

✓

Certificate lifetime10 / 10 pts · Security

Full points require at least 30 days remaining.

HTTP security headers8 / 35 pts · Security

2 of 9 evaluated headers detected.

✓

PTR reverse DNS30 / 30 pts · Network

PTR: www.uclouvain.be

IPv4 diversity20 / 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/1.1 200 OK

✓

HTTPS final URL20 / 20 pts · Availability

Final URL uses HTTPS.

DNS and emailPublished records and email configuration

A

1 record(s)

130.104.33.32

AAAA

1 record(s)

2001:6a8:3081:1010:a::20

CNAME

0 record(s)

—

Not configured

MX

1 record(s)

1 uclouvain-be.mail.protection.outlook.com.

TXT

14 record(s)

"MS=ms66087194"
"atlassian-sending-domain-verification=19d3d6cb-76c6-4c7f-ba14-f2bb44e1be88"
"atlassian-domain-verification=LYBkpaueQPRqIZAWLYYTSFymKFmZRiaBdwUyo1X2/QMuaFRMuXHNyJ737E2n9eb2"
"HARICA-LLRKC1OPJfy0sZpQrCD"
"spycloud-domain-verification=744107e5-7ce2-4a07-8b92-4aefb1177e34"
"google-site-verification=dZXhurTktoDrklTW_FYVSImHIpHhnPy9knqu9M4c7Dw"
"adobe-idp-site-verification=aab56a2a1fb099c5007a50f00d0341cbbf9cdaffd8ecf6e0fa6737d17f2fc42f"
"autodesk-domain-verification=BDKP-0Qz_DI0caWgmKs6"
"v=spf1 ip4:130.104.0.0/16 ip4:193.190.244.6 ip6:2001:6a8:3081:10f1::/121 include:spf.protection.outlook.com include:spf.mandrillapp.com include:_spf-dc33.sapsf.eu include:_spf.createsend.com a:mail.sop-at.com" " include:spf.mtasv.net -all"
"atlassian-sending-domain-verification=20fc2b18-b238-4c87-9915-293ff46f4254"
"google-site-verification=Ml1v6XgZ2Q7Cufq7CfRZc4kQbA3aTFzY_Th3ihTL5ws"
"7U6NJ5oO1N+vL5O4R425eudYGKMkxssuHJO1HWT6kLIs9ucloZxTpTntj3Mz/ZGPplBVL0zguDWvL4Ur+4zfPg=="
"apple-domain-verification=keqKoQoRqpcZ70zg"
"google-site-verification=tyy12kWsT5HGOq7UcwGVT0FQ5vawtoBb0T_z_nfpTK4"

NS

6 record(s)

ns2.sri.ucl.ac.be.
ns3.belnet.be.
ns1.belnet.be.
ns2.belnet.be.
ns1.sri.ucl.ac.be.
ns3.sri.ucl.ac.be.

SOA

1 record(s)

ns1.sri.ucl.ac.be. adminet.uclouvain.be. 2026080629 7200 900 3600000 10800

CAA

3 record(s)

0 issue "harica.gr"
0 iodef "mailto:abuse@uclouvain.be"
0 issue "amazontrust.com"

DS

1 record(s)

51640 8 2 8D7418986066A427D10949CF68B50283B67F8DCF6BC884E3BA7C9D87 5EA2A1C9

DNSKEY

2 record(s)

256 3 8 AwEAAZXT+oJtJ5259YHVlFDJsTCpcnObSpZrVUxZFRVynuRLxc4KEngE gwRmfi6QuBvC834gr4b+rOJ9o2uWqZxJhrTqWoZP1mfSI7ptvI1Aart8 SUlxXlIhJjKTRZnuDT/D+9ny9jSk3NTcjgrz4CRpEmPIDstXkENyjgx9 edN1Kt2Z
257 3 8 AwEAAcHmOi24czXiZw4UZAB0SSq27wg8V3BNE66upEVljz9SiR9zTXeu v5x/nxJSTvwYpf8v6QNGtNy41RFqu5mJ7K+My2E5w/It1SjNpBDjpeOH z8M062djAwWl/s2uop14amIw6nkyUC7XDwRRitzkB0oDdn15DTXyXBlU HAG6KM0S8B9H/ITScBohK/1ywBUZrFaGbk8fxwUSF7uowRUavb6IDM9Y q0/23GCKhSND0/435UNCG7g6G9QiZWn2TK/eXuDy1j8UPWCQ7wbMmZiM bswcbEeWwbXzB3HDhHvdqPbCK2k3Z6noJ/7/YRh5ge93HgSy5Ftt3QiQ e4NK9BNyT3k=

RRSIG

5 record(s)

NS 8 2 604800 20260901005506 20260802004650 28923 uclouvain.be. BqfS7s1LZr0ooEpLJfz+uQOixxHrvC9GQFSXTMwTGNFyFWJ3mhvIhpIh zNkQWpqfl59VCGTFA31K2NF/cWubrz4jJvikz2NF7SIqTkjYX64jGNm+ twXaUrJlCp44d040DsezKTIilD0mbjHg+b3Ski+hXvHcVKW45LpJxD/T tDo=
TXT 8 2 86400 20260905014743 20260806010018 28923 uclouvain.be. Ag4J1hT947nv9Op0Xj4f6juHZzcQN8j+b4NdibmIbdpdo6rFJNOFbVtT DffyUFgKHbKyd34bFKvngKDJat01vwuJdO2rEFRioTzsF/TbjfBMD4v9 WsXJr6zuRhFpqJy9qe8N1OC4G3o6O204gavkQub3yTledqQoFMb5zXkX sgk=
MX 8 2 3600 20260817162702 20260718160029 28923 uclouvain.be. ZZNBW6aBqfGceQkI7Sv8XJ+rPnnuzMDM0lu3LEqsGW7q6LPZ5lpoO1IX wiA3WhYiKkrYQKbiar7eWiN8r8QYblf0heKhWeZnyhXpZNCU+P4B1mqd opNc7ZhQhUnP40MEIYuRH3ScOAEuaVxlnnKabJnn1AAhWYd8XL+5zH9N /hM=
DS 13 2 86400 20260824163251 20260801185959 47679 be. aZ/iI5HY8mn7DQWXEvV0JlYFKO5hFtKHBItv6yTYB27ireosRmlhfsRY WdIJQZhVjdws5bG3Vj+w4JQ/sgtbbw==
CAA 8 2 86400 20260830190706 20260731180748 28923 uclouvain.be. hivfRjfdfoDk9wZTpPVTbfPF11Shurfle46Gk/aQqkIOBkRSNsbh66I5 +am7OBp+iPhcFU3eMN7rFUGuRJpN0VLUq/nOQz+7E4cbMGbGUHjn1G9O zMer97yyryTZwK2TD2ecCzPzN4p8snHLl0LgXTZRPH44FQPVS3fVhrA0 4Wo=

NSEC

0 record(s)

—

Not configured

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 ip4:130.104.0.0/16 ip4:193.190.244.6 ip6:2001:6a8:3081:10f1::/121 include:spf.protection.outlook.com include:spf.mandrillapp.com include:_spf-dc33.sapsf.eu include:_spf.createsend.com a:mail.sop-at.com include:spf.mtasv.net -all

DMARC

Configured

v=DMARC1; p=quarantine; rua=mailto:rua-dmarc@uclouvain.be; ruf=mailto:ruf-dmarc@uclouvain.be; aspf=s; adkim=r; sp=quarantine; ri=86400; fo=1; pct=100;

DKIM

Selector selector1

v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAw1uZdFeH+m4WbBXOSYoq2zeR8g0i9kXV1O+GhFblZgu8C4qmLxZQc0CNhe69rw/UGtzurYTqKwnBkTe89brZmPxOgIEd+rZzFHr6vloU596p3WhOiEGGZ/J+z6j4ttS6lqOVPwfZF1C4533LM2nW5AoOpiRA6ZOjvibSKU42C8uZNNBP2q1bA7l2p4d70uj6f3PRLF4M5VD0Ci5ZxxAxbQ1B3xGn74bXgkDzEibEOhnVYnGAFw/vEv3jOkinkItkuGigj2HdwvfbBWPiNZou67W9q9O9kIUkqUVXbNG8kfF4amyHoKcneQxM2WnnrmdDNFt+YZqTNGUxkeCa9h44QQIDAQAB;

Analyzed webpageMetadata and HTTP response

Title and description

Extracted

Title

Université catholique de Louvain | Université catholique de Louvain

Description

Final URL

https://uclouvain.be/fr

HTTP status

200

HTTP

Status

HTTP/1.1 200 OK

Final URL

https://uclouvain.be/fr

Version

Server

nginx

X-Powered-By

SSL and HTTP securityCertificate, protocol and security headers

SSL certificate

Available

Yes

Issuer

Hellenic Academic and Research Institutions CA

uclouvain.be

Valid from

2026-07-23T08:24:18-05:00

Valid until

2027-02-07T07:24:17-06:00

Days remaining

181

Protocol

TLSv1.3

Cipher

TLS_AES_256_GCM_SHA384

Security headers

2 active

—

HSTSNot detected

—

Content Security PolicyNot detected

✓

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

130.104.33.32

167,82 ms

Cloudflare

1.1.1.1

130.104.33.32

136,00 ms

Quad9

9.9.9.9

130.104.33.32

156,21 ms

OpenDNS

208.67.222.222

130.104.33.32

149,08 ms

AdGuard

94.140.14.14

130.104.33.32

150,70 ms

IP, geolocation and ASNAssociated network information

130.104.33.32

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

uclouvain-be.mail.protection.outlook.com

Port 25: Closed/unreachable - 24.8 ms - 
Port 465: Closed/unreachable - 4044 ms - 
Port 587: Closed/unreachable - 4020.7 ms -

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