esiee.fr

Checked 22 October 2026, 02:48 UTC · via 8.8.8.8
✗Problems found
22 passed 3 warnings 1 failed 5 info

Registration

info

.fr country-code · OVH · expires 2035-05-02

Found

TLD
.fr (country-code)
ICANN policies apply
no
Registrar
OVH
Registered
31 December 1994
Last changed
25 April 2026
Expires
2 May 2035
Status
client transfer prohibited, client delete prohibited
Registry nameservers
ns1.esiee.fr, ns3.esiee.fr
RDAP server
https://rdap.nic.fr/

Checks

  • i
    .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 2035-05-02 #3
    The registration is valid until 2035-05-02 (3114 days).
  • ✓ Transfer locked #4
    Registry status: client transfer prohibited, client delete prohibited.
  • ✓ Registry and delegation match #5
    The nameservers registered at the registry are the ones published in DNS.

Delegation

fail

ns1.esiee.fr, ns3.esiee.fr

Found

Parent zone
fr
Delegation from
d.nic.fr (194.0.9.1)
NS at the parent
ns1.esiee.fr, ns3.esiee.fr
NS in the zone
ns.remus.u-pem.fr, ns1.esiee.fr, ns3.esiee.fr
NameserverAddressesNetwork (AS)Glue
ns.remus.u-pem.fr (zone only)193.55.46.2 2001:660:330c:8001::2AS2200 FR-RENATER - Renater, FR AS2200 FR-RENATER - Renater, FR-
ns1.esiee.fr147.215.1.4AS2439 FR-REMUS - Renater, EU147.215.1.4
ns3.esiee.fr147.215.1.104AS2439 FR-REMUS - Renater, EU147.215.1.104

Checks

  • i
    2 nameservers
    Two nameservers meet the minimum; RFC 2182 recommends three or more for important zones: ns1.esiee.fr, ns3.esiee.fr.
    #6
  • !
    NS sets differ
    The nameservers at the parent and in the zone should be the same. Only in the zone: ns.remus.u-pem.fr. ns.remus.u-pem.fr, ns1.esiee.fr, ns3.esiee.fr report NS ns.remus.u-pem.fr ns1.esiee.fr ns3.esiee.fr.
    #7
  • ✓ Glue present and correct #8
    Glue is published for the nameservers inside the zone: ns1.esiee.fr, ns3.esiee.fr.
  • ✗
    Nameserver names are CNAMEs
    Nameserver names must not be aliases (RFC 2181 10.3): ns.remus.u-pem.fr -> dns1.remus.u-pem.fr.
    #9
  • ✓ Nameservers in different networks #10
    The nameservers are spread over 2 IPv4 /24s and 1 IPv6 /48.
  • ✓ 2 autonomous systems #11
    The nameservers are spread over: AS2200 (FR-RENATER - Renater, FR): 2 addresses; AS2439 (FR-REMUS - Renater, EU): 2 addresses.
  • i
    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
  • i
    Partly IPv6
    These nameservers have no IPv6 address: ns1.esiee.fr, ns3.esiee.fr.
    #13

Nameservers

warn

4 of 4 addresses answer authoritatively

Found

NameserverAnswerRecursionTCP / EDNSAXFRVersion
ns.remus.u-pem.fr 193.55.46.2NOERROR, 15 ms, authoritativenoyes / yesrefusedremus
ns.remus.u-pem.fr 2001:660:330c:8001::2NOERROR, 16 ms, authoritativenoyes / yesrefusedremus
ns1.esiee.fr 147.215.1.4NOERROR, 16 ms, authoritativenoyes / yesrefused9.18.49-1~deb12u2-Debian
ns3.esiee.fr 147.215.1.104NOERROR, 15 ms, authoritativenoyes / yesrefused9.18.49-1~deb12u2-Debian

Checks

  • ✓ 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.
  • !
    Software version disclosed
    These nameservers report their software version via version.bind/version.server, which helps attackers find known vulnerabilities: ns1.esiee.fr: "9.18.49-1~deb12u2-Debian"; ns3.esiee.fr: "9.18.49-1~deb12u2-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.

SOA

pass

serial 2026091614 · primary ns1.esiee.fr

Found

Primary (MNAME)
ns1.esiee.fr
Contact (RNAME)
hostmaster.esiee.fr
Serial
2026091614
Refresh / retry
7200 s / 3600 s
Expire
604800 s
Negative TTL
86400 s

Serial per nameserver

NameserverSerial
ns.remus.u-pem.fr (193.55.46.2)2026091614
ns.remus.u-pem.fr (2001:660:330c:8001::2)2026091614
ns1.esiee.fr (147.215.1.4)2026091614
ns3.esiee.fr (147.215.1.104)2026091614

Checks

  • ✓ Serial 2026091614 everywhere #22
    All nameservers serve the same version of the zone.
  • ✓ Timers within recommendations #23
    SOA refresh 2h, retry 1h, expire 7d, negative TTL 1d.
  • ✓ Primary is a public nameserver #24
    The primary nameserver ns1.esiee.fr is one of the listed nameservers.
  • ✓ Contact hostmaster@esiee.fr #25
    The SOA RNAME hostmaster.esiee.fr means hostmaster@esiee.fr.
  • ✓ Date-based serial #26
    The serial 2026091614 follows the YYYYMMDDnn convention (2026-09-16).

DNSSEC

warn

Not signed

Found

Validated by resolver
no

Checks

  • !
    Not signed
    The zone is not signed with DNSSEC, so answers can be spoofed. Enable DNSSEC at your DNS provider and publish the DS record at your registrar.
    #27

Records

info

16 records at the apex

Found

Read from
193.55.46.2:53
TypeValueTTL
SOAns1.esiee.fr. hostmaster.esiee.fr. 2026091614 7200 3600 604800 8640014400
NSns.remus.u-pem.fr.14400
NSns1.esiee.fr.14400
NSns3.esiee.fr.14400
A51.178.79.106600
MX5 ALT1.ASPMX.L.GOOGLE.COM.14400
MX10 ALT3.ASPMX.L.GOOGLE.COM.14400
MX10 ALT4.ASPMX.L.GOOGLE.COM.14400
MX1 ASPMX.L.GOOGLE.COM.14400
MX5 ALT2.ASPMX.L.GOOGLE.COM.14400
TXT"have-i-been-pwned-verification=555ae8b2602a9c3a5062b2e7f31d78c7"14400
TXT"google-site-verification=JnG7DTdhQuWTeSHlWC63CeWpb3WValiOorksYjoYOWI"14400
TXT"google-site-verification=_xT49frM6jXmU5gvrBe5niaTKCRBpFdbj7xIFMXbia4"14400
TXT"v=spf1 ip4:147.215.1.4/32 ip4:147.215.1.31/32 ip4:147.215.1.75/32 ip4:147.215.1.36/32 " "include:u53693013.wl014.sendgrid.net " "include:spf.eudonet.com ip4:74.121.48.4/32 ip4:147.215.202.0/24 " "include:_spf.google.com " "include:spf.protection.outlook.com " "include:spf.reply.esiee.fr -all"14400
TXT"MS=ms64690319"14400
TXT"HARICA-rhpCIAUa1KZBojrZadc"14400

Checks

  • ✓ TTLs within range #32
    TTLs: A 10m, MX 4h, 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.
  • ✓ No wildcard #34
    Names that don't exist return NXDOMAIN.
  • i
    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