Domain report: atilf.fr

Registration

info

.fr country-code · GIP RENATER · expires 2027-04-24

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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 2027-04-24 #3

The registration is valid until 2027-04-24 (184 days).
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No transfer lock

The domain has no transfer lock (status: active). A registrar lock protects against unauthorized transfers.

#4
✓ Registry and delegation match #5

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

warn

arcturus.ciril.fr, orion.ciril.fr

Nameserver	Addresses	Network (AS)	Glue
arcturus.ciril.fr	193.50.27.66 2001:660:4503:201::66	AS2200 FR-RENATER - Renater, FR AS2200 FR-RENATER - Renater, FR	193.50.27.66 2001:660:4503:201::66
orion.ciril.fr	193.50.27.67 2001:660:4503:201::67	AS2200 FR-RENATER - Renater, FR AS2200 FR-RENATER - Renater, FR	193.50.27.67 2001:660:4503:201::67

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2 nameservers

Two nameservers meet the minimum; RFC 2182 recommends three or more for important zones: arcturus.ciril.fr, orion.ciril.fr.

#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 one network

all IPv4 addresses are in 193.50.27.0/24; all IPv6 addresses are in 2001:660:4503::/48. A single network failure takes all nameservers down; RFC 2182 recommends topologically separate networks (anycast setups are an exception).

#10
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All nameservers in one AS

All nameserver addresses are announced by one network operator (AS2200 (FR-RENATER - Renater, 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 .fr

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.

info

4 of 4 addresses answer authoritatively

Nameserver	Answer	Recursion	TCP / EDNS	AXFR	Version
arcturus.ciril.fr 193.50.27.66	NOERROR, 19 ms, authoritative	no	yes / yes	refused	up-to-date
arcturus.ciril.fr 2001:660:4503:201::66	NOERROR, 18 ms, authoritative	no	yes / yes	refused	up-to-date
orion.ciril.fr 193.50.27.67	NOERROR, 18 ms, authoritative	no	yes / yes	refused	up-to-date
orion.ciril.fr 2001:660:4503:201::67	NOERROR, 19 ms, authoritative	no	yes / yes	refused	up-to-date

✓ 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: arcturus.ciril.fr: "up-to-date"; orion.ciril.fr: "up-to-date".

#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.

pass

serial 2026102100 · primary arcturus.ciril.fr

✓ Serial 2026102100 everywhere #22

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

SOA refresh 6h, retry 1h, expire 7d, negative TTL 1d.
✓ Primary is a public nameserver #24

The primary nameserver arcturus.ciril.fr is one of the listed nameservers.
✓ Contact hostmaster@ciril.fr #25

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

The serial 2026102100 follows the YYYYMMDDnn convention (2026-10-21).

warn

Not signed

info

7 records at the apex

Type	Value	TTL
SOA	arcturus.ciril.fr. hostmaster.ciril.fr. 2026102100 21600 3600 604800 86400	86400
NS	arcturus.ciril.fr.	86400
NS	orion.ciril.fr.	86400
MX	10 mx1.relay.renater.fr.	3600
MX	10 mx2.relay.renater.fr.	3600
TXT	"google-site-verification=9sAMI4bjfGaPWGrSHsnLIs87_Z8Sv3vQ5ChadQFJrfM"	86400
TXT	"v=spf1 include:spf.relay.renater.fr include:_spf.google.com ip4:193.54.6.0/26 ~all"	86400

✓ TTLs within range #32

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

The zone apex has no CNAME record.
✓ No wildcard #34

Names that don't exist return NXDOMAIN.
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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