Domain report: marmitesvolantes.fr

Registration

info

.fr country-code · SCALEWAY · expires 2027-09-16

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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 2027-09-16 #3

The registration is valid until 2027-09-16 (329 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

ns1.ouvaton.coop, ns2.ouvaton.coop, ns3.ouvaton.coop

Nameserver	Addresses	Network (AS)	Glue
ns1.ouvaton.coop	194.36.166.20	AS28855 OCTOPUCE-AS - Octopuce s.a.r.l., FR	-
ns2.ouvaton.coop	185.34.32.45 2001:67c:288:32::45	AS28855 OCTOPUCE-AS - Octopuce s.a.r.l., FR AS28855 OCTOPUCE-AS - Octopuce s.a.r.l., FR	-
ns3.ouvaton.coop	91.194.60.74 2001:67c:288::74	AS28855 OCTOPUCE-AS - Octopuce s.a.r.l., FR AS28855 OCTOPUCE-AS - Octopuce s.a.r.l., FR	-

✓ 3 nameservers #6

Delegated to ns1.ouvaton.coop, ns2.ouvaton.coop, ns3.ouvaton.coop.
✓ 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.
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One address family in one network

all IPv6 addresses are in 2001:67c:288::/48, while the other address family is spread over several networks.

#10
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All nameservers in one AS

All nameserver addresses are announced by one network operator (AS28855 (OCTOPUCE-AS - Octopuce s.a.r.l., FR): 5 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 .coop

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
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Partly IPv6

These nameservers have no IPv6 address: ns1.ouvaton.coop.

#13

warn

5 of 5 addresses answer authoritatively

Nameserver	Answer	Recursion	TCP / EDNS	AXFR	Version
ns1.ouvaton.coop 194.36.166.20	NOERROR, 13 ms, authoritative	no	yes / yes	refused	-
ns2.ouvaton.coop 185.34.32.45	NOERROR, 13 ms, authoritative	no	yes / yes	refused	9.20.29-1~deb13u1-Debian
ns2.ouvaton.coop 2001:67c:288:32::45	NOERROR, 14 ms, authoritative	no	yes / yes	refused	9.20.29-1~deb13u1-Debian
ns3.ouvaton.coop 91.194.60.74	NOERROR, 13 ms, authoritative	no	yes / yes	refused	BIND
ns3.ouvaton.coop 2001:67c:288::74	NOERROR, 13 ms, authoritative	no	yes / yes	refused	BIND

✓ All respond #14

All 5 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.
!

Software version disclosed

These nameservers report their software version via version.bind/version.server, which helps attackers find known vulnerabilities: ns2.ouvaton.coop: "9.20.29-1~deb13u1-Debian". Hide or replace the version string.

#17
✓ Zone transfers refused #18

No nameserver allows a zone transfer to the public.
✓ 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.

info

serial 2023112925 · primary ouvalternc.octopuce.fr

✓ Serial 2023112925 everywhere #22

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

SOA refresh 6h, retry 1h, expire 14d, negative TTL 1h.
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Hidden master

The primary nameserver ouvalternc.octopuce.fr is not listed as a nameserver: a hidden master that only feeds the public secondaries. That is a common setup; make sure it is not reachable for zone transfers from outside.

#24
✓ Contact root@ouvalternc.octopuce.fr #25

The SOA RNAME root.ouvalternc.octopuce.fr means root@ouvalternc.octopuce.fr.
✓ Date-based serial #26

The serial 2023112925 follows the YYYYMMDDnn convention (2023-11-29).

warn

Not signed

info

8 records at the apex

Type	Value	TTL
SOA	ouvalternc.octopuce.fr. root.ouvalternc.octopuce.fr. 2023112925 21600 3600 1209600 3600	3600
NS	ns2.ouvaton.coop.	3600
NS	ns3.ouvaton.coop.	3600
NS	ns1.ouvaton.coop.	3600
A	51.210.197.181	3600
MX	20 mc02.ouvaton.coop.	3600
MX	10 mc01.ouvaton.coop.	3600
TXT	"v=spf1 a mx ?all"	3600