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83
Total
90
DNS
90
Email
69
Security
50
Network
100
Availability
Domainunicaen.fr
IPv41
IPv60
MX records2
StatusActive
Domain technical report

Université de Caen Normandie

unicaen.fr

L’université de Caen Normandie est un acteur majeur et un moteur de développement de l’enseignement supérieur et de la recherche en Normandie.

Generated: 2026-08-10T15:44:00-05:00 · Cached result

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 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

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

106 day(s) remaining.

Certificate lifetime10 / 10 pts · Security

Full points require at least 30 days remaining.

i
HTTP security headers4 / 35 pts · Security

1 of 9 evaluated headers detected.

PTR reverse DNS30 / 30 pts · Network

PTR: rp5.unicaen.fr

i
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)
193.55.120.26

AAAA

0 record(s)

Not configured

CNAME

0 record(s)

Not configured

MX

2 record(s)
50 mx1.relay.renater.fr.
50 mx2.relay.renater.fr.

TXT

6 record(s)
"abuseipdb-verification=u3dkJukw"
"v=spf1 ip4:194.199.107.40/31 ip4:194.199.107.73 ip4:194.199.107.74/31 ip4:194.199.107.91 ip4:194.199.107.92 ip4:194.199.107.100 ip4:134.158.69.180/31 ip4:51.91.249.67 ip4:83.145.109.192 ip6:2001:41d0:305:2100::a1a4 include:spf.relay.renater.fr -all"
"HARICA-OvgfGq5FnOfhnLzUQHg"
"adobe-idp-site-verification=7fa51a299425c700063e44edacf9b7fcda0a985754b23656e6bdb4387362ecff"
"google-site-verification=M-EYxBK-qveicFgDaFkelCuZ1cpSmpMF4nFEfgDv8Bs"
"MS=494A6F18FB888D53671661B2C1DB7DF804805F6F"

NS

3 record(s)
vps-unicaen.unicaen.fr.
vps-meteosi.unicaen.fr.
ns1.unicaen.fr.

SOA

1 record(s)
ns1.unicaen.fr. dnsmaster.unicaen.fr. 2026073786 86401 3600 3600000 86400

CAA

3 record(s)
0 issue "harica.gr"
0 iodef "mailto:olm@unicaen.fr"
0 issuewild "harica.gr"

DS

1 record(s)
63258 13 2 F8F0F06417F8858F23DE2E0A6BFB589DF67B71FEAE9D30BE6D474E93 2A3617AC

DNSKEY

1 record(s)
257 3 13 t4IgUI0DiVlefUBfNl7wCwd7N/Svr9YifXEXX95EFhpXEViiya75zx+X kw5XSKKgFuzfyWgwlcmF4gPTOaYZWA==

RRSIG

5 record(s)
TXT 13 2 86400 20260816220919 20260802214817 63258 unicaen.fr. 9otG+ePlzM0Td8O+tiKnu7ycGNTihLsIwI7VqCtCVmP/F5c4K05FKA45 j0L2N86yquyJsUIxeAeDYGmlhtVEAw==
MX 13 2 300 20260824121817 20260810112906 63258 unicaen.fr. wNWv8811CLP/pSO2hV+phcsJt59ImtmIluSTHqkCiEnb+8eTgcPItFUb 5uDoPHmQOFPo3UYuV8gWQVtuZrD5BA==
A 13 2 86400 20260819134231 20260805132224 63258 unicaen.fr. TQwUUMFrG1PCZU7ANoA7N6ZDhoaW9tuYuU3H9/uQd7HEzc8/BUTDrmtN ewmv//HIYYeLgxHnlA48xzf/L/0VjQ==
SOA 13 2 86400 20260824171900 20260810161900 63258 unicaen.fr. Fq9hnH6ayLUhOkd9te29kYcRhL5blaEJ5K4wRjUoManqlpI9tmmYC4/+ 75fLZeS3fm+OagyyIwA3pFy4Za62dA==
NS 13 2 86400 20260817113103 20260803110903 63258 unicaen.fr. /nmCB4aW24Ft2LWtOwS4aL+mGJqyGmTgOgfKnCzvR2QQ3uQNRwAWhdPu EVVjd2NjfMlRYxElt60opu0fkVAyjQ==

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 ip4:194.199.107.40/31 ip4:194.199.107.73 ip4:194.199.107.74/31 ip4:194.199.107.91 ip4:194.199.107.92 ip4:194.199.107.100 ip4:134.158.69.180/31 ip4:51.91.249.67 ip4:83.145.109.192 ip6:2001:41d0:305:2100::a1a4 include:spf.relay.renater.fr -all

DMARC

Configured
v=DMARC1; p=quarantine; sp=quarantine; pct=100; aspf=s; adkim=s; rua=mailto:dmarc-reports@unicaen.fr,mailto:dmarc@relay.renater.fr; ruf=mailto:dmarc-reports@unicaen.fr,mailto:dmarc@relay.renater.fr; fo=1; ri=86400

DKIM

Selector mail
v=DKIM1; k=rsa;p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDALrEDSlaFjDugJsRVE2qsqIR26PpSjxO12g1F4KCKrbQZOEaov5r2cwN2Upy1acrGCJk/0NjWx0Wm8TWTdX/teEA3sJhrq14Fx8WbMF/a+mbixN+VAJ99M1VnNtKT0UXc8LoZno/jnrJ80TKiAYgyqWdrUVfbmt7fcOc0bwS/oQIDAQAB

Analyzed webpageMetadata and HTTP response

Title and description

Extracted
Title
Université de Caen Normandie
Description
L’université de Caen Normandie est un acteur majeur et un moteur de développement de l’enseignement supérieur et de la recherche en Normandie.
Final URL
https://www.unicaen.fr/
HTTP status
200

HTTP

Status
HTTP/2 200
Final URL
https://www.unicaen.fr/
Version
3
Server
nginx
X-Powered-By

SSL and HTTP securityCertificate, protocol and security headers

SSL certificate

Available
Available
Yes
Issuer
Hellenic Academic and Research Institutions CA
CN
unicaen.fr
Valid from
2025-11-24T18:15:53-06:00
Valid until
2026-11-24T18:15:53-06:00
Days remaining
106
Protocol
TLSv1.3
Cipher
TLS_AES_256_GCM_SHA384

Security headers

1 active
HSTSNot detected
Content Security PolicyNot detected
X-Content-Type-OptionsNot detected
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
193.55.120.26
266,09 ms
Cloudflare
1.1.1.1
193.55.120.26
131,63 ms
Quad9
9.9.9.9
193.55.120.26
29,54 ms
OpenDNS
208.67.222.222
193.55.120.26
222,04 ms
AdGuard
94.140.14.14
193.55.120.26
344,33 ms

IP, geolocation and ASNAssociated network information

193.55.120.26

No data
success
No
country
region
city
asn
organization
isp

Visitor information

Visitor
ip
216.73.217.62
reverse
country
country_code
region
city
latitude
longitude
isp
organization
asn
timezone
browser
Other
os
Other
language
user_agent
Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)
is_bot
Yes
cloudflare
No

SMTPEmail port connectivity

mx1.relay.renater.fr

Port 25: Closed/unreachable - 1 ms - 
Port 465: Closed/unreachable - 4018.8 ms - 
Port 587: Closed/unreachable - 4020.1 ms -

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