Domain report: saint-sever.fr

Registration

info

.fr country-code · SCALEWAY · expires 2029-11-09

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.fr is a country-code TLD (ccTLD)

Country-code TLD: governed by its local registry under national policy, not by an ICANN contract. Registrar accreditation, dispute resolution and RDAP/WHOIS rules are set by the registry.

#1
✓ TLD delegated and signed #2

.fr is delegated in the root zone and DNSSEC-signed.
✓ Expires on 2029-11-09 #3

The registration is valid until 2029-11-09 (1114 days).
✓ Transfer locked #4

Registry status: client transfer prohibited.
✓ Registry and delegation match #5

The nameservers registered at the registry are the ones published in DNS.

info

ns0.online.net, ns1.online.net

Nameserver	Addresses	Network (AS)	Glue
ns0.online.net	195.154.228.249 2001:bc8:1408:1::12	AS12876 AS12876 - Scaleway SAS, FR AS12876 AS12876 - Scaleway SAS, FR	-
ns1.online.net	62.210.16.9 2001:bc8:408:1::f	AS12876 AS12876 - Scaleway SAS, FR AS12876 AS12876 - Scaleway SAS, FR	-

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2 nameservers

Two nameservers meet the minimum; RFC 2182 recommends three or more for important zones: ns0.online.net, ns1.online.net.

#6
✓ Parent and zone agree #7

The parent delegation and the zone's NS records list the same nameservers.
✓ No glue needed #8

All nameservers are outside the zone, so no glue records are needed.
✓ All names resolve #9

Every nameserver name has an address and is not an alias.
✓ Nameservers in different networks #10

The nameservers are spread over 2 IPv4 /24s and 2 IPv6 /48s.
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All nameservers in one AS

All nameserver addresses are announced by one network operator (AS12876 (AS12876 - Scaleway SAS, FR): 4 addresses). An outage or attack on that network affects all nameservers; large anycast providers mitigate this, but a secondary DNS provider adds independence.

#11
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All nameserver names under .net

All nameserver names are under one TLD, so a problem with that TLD also makes the nameservers unreachable. Some operators use names under two TLDs for extra resilience.

#12
✓ All reachable over IPv6 #13

Every nameserver has an IPv6 address.

fail

4 of 4 addresses answer authoritatively

Nameserver	Answer	Recursion	TCP / EDNS	AXFR	Version
ns0.online.net 195.154.228.249	NOERROR, 27 ms, authoritative	no	yes / yes	refused	Online.net
ns0.online.net 2001:bc8:1408:1::12	NOERROR, 37 ms, authoritative	no	yes / yes	ALLOWED (16 records)	-
ns1.online.net 62.210.16.9	NOERROR, 17 ms, authoritative	no	yes / yes	refused	Online.net
ns1.online.net 2001:bc8:408:1::f	NOERROR, 19 ms, authoritative	no	yes / yes	refused	-

✓ All respond #14

All 4 nameserver addresses answered.
✓ All authoritative #15

Every responding nameserver answers authoritatively for the zone.
✓ No recursion #16

The nameservers do not answer recursive queries for other domains.
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Identifying string disclosed

These nameservers answer version queries with a string that is not a version number: ns0.online.net: "Online.net"; ns1.online.net: "Online.net".

#17
✗

Zone transfer allowed

These nameservers send the complete zone to anyone who asks (AXFR), exposing all host names: ns0.online.net (2001:bc8:1408:1::12): 16 records. Restrict zone transfers to your secondary servers.

#18
✓ TCP supported #19

All nameservers answer over TCP.
✓ EDNS supported #20

All nameservers support EDNS(0).
✓ Public addresses #21

All nameserver addresses are publicly routable.

pass

serial 2025103002 · primary ns0.online.net

✓ Serial 2025103002 everywhere #22

All nameservers serve the same version of the zone.
✓ Timers within recommendations #23

SOA refresh 3h, retry 1h, expire 7d, negative TTL 1h.
✓ Primary is a public nameserver #24

The primary nameserver ns0.online.net is one of the listed nameservers.
✓ Contact hostmaster@saint-sever.fr #25

The SOA RNAME hostmaster.saint-sever.fr means hostmaster@saint-sever.fr.
✓ Date-based serial #26

The serial 2025103002 follows the YYYYMMDDnn convention (2025-10-30).

warn

Not signed

info

6 records at the apex

Type	Value	TTL
SOA	ns0.online.net. hostmaster.saint-sever.fr. 2025103002 10800 3600 604800 3600	300
NS	ns0.online.net.	14400
NS	ns1.online.net.	14400
A	46.218.208.133	3600
MX	20 mx-cache.online.net.	86400
MX	10 mx.online.net.	86400

✓ TTLs within range #32

TTLs: A 1h, MX 1d, NS 4h. The NS TTL at the parent is 1h and in the zone 4h; resolvers may use either.
✓ No CNAME at the apex #33

The zone apex has no CNAME record.
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Wildcard record

A random name under the zone resolves, so there is a wildcard (*) record. Typos and non-existent hosts resolve too, which can confuse mail and certificate checks.

#34
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No CAA records

Without CAA records any certificate authority may issue certificates for this domain. A CAA record limits issuance to the CAs you use.

#35