persee.fr
!Passed with warnings
20 passed
5 warnings
0 failed
6 info
Registration
info.fr country-code · GIP RENATER · expires 2027-07-27
Found
- TLD
- .fr (country-code)
- ICANN policies apply
- no
- Registrar
- GIP RENATER
- Registered
- 12 July 2004
- Last changed
- 31 August 2026
- Expires
- 27 July 2027
- Status
- active
- Registry nameservers
- diogene.univ-lyon2.fr, dns.ens-lyon.fr
- RDAP server
- https://rdap.nic.fr/
Checks
-
i#1.fr is a country-code TLD (ccTLD)
-
✓ TLD delegated and signed #2
-
✓ Expires on 2027-07-27 #3
-
i#4No transfer lock
-
✓ Registry and delegation match #5
Delegation
warndiogene.univ-lyon2.fr, dns.ens-lyon.fr
Found
- Parent zone
- fr
- Delegation from
- d.nic.fr (194.0.9.1)
- NS at the parent
- diogene.univ-lyon2.fr, dns.ens-lyon.fr
- NS in the zone
- diogene.univ-lyon2.fr, dns.ens-lyon.fr, dns2.ens-lyon.fr
| Nameserver | Addresses | Network (AS) | Glue |
|---|---|---|---|
| diogene.univ-lyon2.fr | 159.84.44.31 | AS1945 FR-LyRES - Renater, EU | 159.84.44.31 |
| dns.ens-lyon.fr | 140.77.167.2 | AS1945 FR-LyRES - Renater, EU | 140.77.167.2 |
| dns2.ens-lyon.fr (zone only) | 140.77.51.20 | AS1945 FR-LyRES - Renater, EU | - |
Checks
-
i#62 nameservers
-
!#7NS sets differ
-
✓ No glue needed #8
-
✓ All names resolve #9
-
✓ Nameservers in different networks #10
-
i#11All nameservers in one AS
-
i#12All nameserver names under .fr
-
!#13No IPv6
Nameservers
warn3 of 3 addresses answer authoritatively
Found
| Nameserver | Answer | Recursion | TCP / EDNS | AXFR | Version |
|---|---|---|---|---|---|
| diogene.univ-lyon2.fr 159.84.44.31 | NOERROR, 19 ms, authoritative | no | yes / yes | refused | 9.16.23-RH |
| dns.ens-lyon.fr 140.77.167.2 | NOERROR, 18 ms, authoritative | no | yes / yes | refused | 9.18.49-1~deb12u2-Debian |
| dns2.ens-lyon.fr 140.77.51.20 | NOERROR, 17 ms, authoritative | no | yes / yes | refused | 9.18.49-1~deb12u2-Debian |
Checks
-
✓ All respond #14
-
✓ All authoritative #15
-
✓ No recursion #16
-
!#17Software version disclosed
-
✓ Zone transfers refused #18
-
✓ TCP supported #19
-
✓ EDNS supported #20
-
✓ Public addresses #21
SOA
passserial 2026081801 · primary dns.ens-lyon.fr
Found
- Primary (MNAME)
- dns.ens-lyon.fr
- Contact (RNAME)
- root.persee.fr
- Serial
- 2026081801
- Refresh / retry
- 28800 s / 7200 s
- Expire
- 2419200 s
- Negative TTL
- 86400 s
Serial per nameserver
| Nameserver | Serial |
|---|---|
| diogene.univ-lyon2.fr (159.84.44.31) | 2026081801 |
| dns.ens-lyon.fr (140.77.167.2) | 2026081801 |
| dns2.ens-lyon.fr (140.77.51.20) | 2026081801 |
Checks
-
✓ Serial 2026081801 everywhere #22
-
✓ Timers within recommendations #23
-
✓ Primary is a public nameserver #24
-
✓ Contact root@persee.fr #25
-
✓ Date-based serial #26
DNSSEC
warnNot signed
Found
- Validated by resolver
- no
Checks
-
!#27Not signed
Records
warn11 records at the apex
Found
- Read from
- 159.84.44.31:53
| Type | Value | TTL |
|---|---|---|
| SOA | dns.ens-lyon.fr. root.persee.fr. 2026081801 28800 7200 2419200 86400 | 7200 |
| NS | dns.ens-lyon.fr. | 7200 |
| NS | dns2.ens-lyon.fr. | 7200 |
| NS | diogene.univ-lyon2.fr. | 7200 |
| A | 140.77.166.118 | 180 |
| MX | 10 mx2.relay.renater.fr. | 7200 |
| MX | 10 mx1.relay.renater.fr. | 7200 |
| TXT | "v=spf1 include:spf.ens-lyon.fr include:spf.relay.renater.fr +mx -all" | 7200 |
| TXT | "MS=ms90047219" | 7200 |
| TXT | "Persee" | 7200 |
| TXT | "google-site-verification=o81q6epmodhdn4eEW9BUCqvgoDtCWhxxH2ypMEolky8" | 7200 |
Checks
-
!#32Very low TTLs
-
✓ No CNAME at the apex #33
-
✓ No wildcard #34
-
i#35No CAA records