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32
Total
50
DNS
75
Email
0
Security
0
Network
20
Availability
Domainuniv-lyon2.fr
IPv40
IPv60
MX records1
StatusActive
Domain technical report

univ-lyon2.fr

univ-lyon2.fr

Generated: 2026-08-11T06:00:09-05:00 · Cached result

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IPv40
IPv60
MX1
NS4

DiagnosticsMain findings and recommendations

!
IPv4 (A)0 / 30 pts · Dns

0 IPv4 address(es) detected.

!
IPv6 (AAAA)0 / 10 pts · Dns

0 IPv6 address(es) detected.

✓
Name server redundancy20 / 20 pts · Dns

4 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 propagation0 / 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.

!
DKIM0 / 20 pts · Mail

No tested DKIM selector responded.

✓
MTA-STS5 / 5 pts · Mail

Mail transport policy.

!
TLS-RPT0 / 5 pts · Mail

TLS reporting policy.

!
Valid TLS certificate0 / 55 pts · Security

No valid certificate was retrieved.

!
Certificate lifetime0 / 10 pts · Security

Full points require at least 30 days remaining.

!
HTTP security headers0 / 35 pts · Security

0 of 9 evaluated headers detected.

!
PTR reverse DNS0 / 30 pts · Network

PTR not detected.

!
IPv4 diversity0 / 35 pts · Network

Two or more IPv4 addresses receive full points.

!
IPv6 connectivity0 / 35 pts · Network

AAAA availability.

!
DNS resolution0 / 40 pts · Availability

At least one address family must resolve.

!
HTTP response0 / 40 pts · Availability

No successful HTTP response.

✓
HTTPS final URL20 / 20 pts · Availability

Final URL uses HTTPS.

DNS and emailPublished records and email configuration

A

0 record(s)
—

Not configured

AAAA

0 record(s)
—

Not configured

CNAME

0 record(s)
—

Not configured

MX

1 record(s)
20 mx.univ-lyon2.fr.

TXT

6 record(s)
"adobe-idp-site-verification=4f31c66cf2a7833ab169d61bb38daa2558fd2f872873cec11f500b3b96f69ded"
"A4ZeOCrDUiXBr7FUMjXEb74m50Zpn2KwWwFVmjxVGMKo9Aq0ZEigNAPa4TlVO1xC+BgOE0ikIZtyEXAxJXBGGA=="
"trend-micro-v1-domain-verification.ab28bee020e3a6739d64d010385c6926=c396a86d-b2db-4d44-a45b-072e8840353a"
"MS=3BC55C6F5ED34C5D26DD1CF968647539115DCF7B3600"
"v=spf1 ip4:159.84.182.45 ip4:159.84.182.43 ip4:159.84.182.42 -all"
"apple-domain-verification=I3TVStCnqYHMZuMy"

NS

4 record(s)
diogene.univ-lyon2.fr.
dns2.univ-lyon1.fr.
laurel.univ-lyon2.fr.
dns.univ-lyon1.fr.

SOA

1 record(s)
diogene.univ-lyon2.fr. dnsmaster.univ-lyon2.fr. 2023060840 14400 3600 604800 86400

CAA

2 record(s)
0 issue "sectigo.com"
0 issue "harica.gr"

DS

1 record(s)
41177 8 2 772661237784ABD1F5D838A499D36D8BD14AD4F4D6A719110D7327C3 F7710A4D

DNSKEY

1 record(s)
257 3 8 AwEAAbiuG+zBhCQCIgosaKCXWxHI/oiVGEnmThDroRZrwyvYbUeFVZGD VEyAP0FWoLFrER+YniaLjX+xPI5JUnu6N7PyYBVuPvqzcZEAvKzWoWH/ t7hVpaCQiCqpxFuoybV80t4a6g+7jY1nsXxhAap3k9OLOAEcRYysITTw L+QeFmx7NwSroNTjpvB3n7Ghv836wfm+AeT0Wh7VTPI8Q7NHys80fPjV ojSvgm/+Zsl7gYS2xnr1eawG/ePIx/gR5log9bRXtKl7dT70XIFJpoHv M8LXQqV0xJt/ZhddU3YnIzpccM9TEB1WiHfRUqH5gCRSvU8P5uJdsBS2 pyFBY9QthBc=

RRSIG

4 record(s)
NS 8 2 3600 20260822192027 20260723190255 41177 univ-lyon2.fr. sNNM9YBR+CMT2BMwJYQnlZDB7TFKhf2y1W+DckgIzqFXm/PEBn46iVB9 tyMuJuKVOJB5fWqggOdyJrobFsq0zk+EtSpWqQ3MrRYeGN1aAb41f134 xwgWqxCGiLAoJypzP5KVsOZXUHbaM2Yu0rWR0JPG/7s+NTpaXvm52O+c o1UQ2dNLuxJIWqgOb9/LcVcfm17J71l+3AiGgRlhuWEEgRmrouDHjwPu T4mXyrFaB6G/ebJRfaCmufX2IYzSkjaq/xbFHGIkahA06mPzOsUoPdQp Ovd3Rxi/mx0YQ0MMLcG7hjpEpbIOkDqFzJdgakG/dx3rN/2fa1kEwDYf iFBVig==
TXT 8 2 300 20260906114405 20260807113103 41177 univ-lyon2.fr. QFBNZdCD4T6eqSkdB6JzjY1OCp5CeCHpnF0Ia0f0eupC91xB5pHk05By qjKhiHBGjWt6jN3O0+OkuzIncrqRdcQIwz18l52NjEEKG+kBFtOK7yjL GD3crAUXKG+JmbqdxCa6105cpCKfLS1tURooiVHhxvFr5fF7n/AnBdlB F4j4BhX6L6ywhcX0WBVlAKhU06OWwE7vPqU7JG9R5tn6V0INr4+DqXZJ YpMfoj6qR+Acfq9MKxgVSH6e+SaRrPKt1k6lv7+oj/QBz172WzFw1P24 BIaQ/mqyUOVEkwwtl2t3e4Qos7Mwh6z3tuV15qQJYjb6wDh1rcX4yw9C lVc5Lw==
DS 13 2 3600 20260903192345 20260807051243 26934 fr. 6C5z9pechIH4Ccn/z2C0CIA8kNl1K68xxf0ehP2MJ9T5hJ7B+FyrpTYU 6VV4wFM2c5BnNHvf3DrKmhga+2kNLw==
NSEC 8 2 86400 20260909182216 20260810174920 41177 univ-lyon2.fr. pBHO/ukPG+3jdoUN99kQIXLoWGzos3sgPOx8GEzPYgs/HjbFJdB0jIiA ggu62KD2hFGIinwx2f3iLuFMLa4jUoZ490QWxt4ytX6CoD2P96tN3UaM pU3KKwVB076l1AlOtsaf86f99Ll1WcgH93oOeAMsVBgZ92xxkyPBlfnZ ZoGS1NGYGg2i4MweW/vmBZujfuBGjcfyIlWhRHewxUtKh7niZSaTpcbc 2tsF4gPpN5y/UWAWJKtIi2MlbKlTCTAW9NOh/7pC9UKdrKr9bwwvmt2x 33QNDhc5a6oc/1mWxBA2Y9hsvezUoIwzR0P5WxdsoZ0UysebuBPGOIj5 nzwfeQ==

NSEC

1 record(s)
*.univ-lyon2.fr. NS SOA MX TXT RRSIG NSEC DNSKEY 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 ip4:159.84.182.45 ip4:159.84.182.43 ip4:159.84.182.42 -all

DMARC

Configured
v=DMARC1; p=quarantine; pct=100; rua=mailto:dmarc@univ-lyon2.fr; ruf=mailto:dmarc@univ-lyon2.fr; adkim=r; aspf=r; rf=afrf; ri=86400; sp=quarantine

DKIM

Not found
—

Not configured

Analyzed webpageMetadata and HTTP response

Title and description

No data
Title
Description
Final URL
https://univ-lyon2.fr/
HTTP status

HTTP

Status
Final URL
https://univ-lyon2.fr/
Version
0
Server
X-Powered-By

SSL and HTTP securityCertificate, protocol and security headers

SSL certificate

Unavailable
Available
No
Issuer
CN
Valid from
Valid until
Days remaining
Protocol
Cipher

Security headers

0 active
—
HSTSNot detected
—
Content Security PolicyNot detected
—
X-Content-Type-OptionsNot detected
—
X-Frame-OptionsNot detected
—
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

Review
!
Differences detected

5 public resolvers queried.

ResolverServerResultLatency
Google
8.8.8.8
278,01 ms
Cloudflare
1.1.1.1
160,58 ms
Quad9
9.9.9.9
156,44 ms
OpenDNS
208.67.222.222
141,31 ms
AdGuard
94.140.14.14
240,59 ms

IP, geolocation and ASNAssociated network information

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

mx.univ-lyon2.fr

Port 25: Closed/unreachable - 117.1 ms - 
Port 465: Closed/unreachable - 4137.2 ms - 
Port 587: Closed/unreachable - 4020.8 ms -

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