ifpenergiesnouvelles.fr

Checked 22 October 2026, 03:25 UTC · via 8.8.8.8
!Passed with warnings
24 passed 2 warnings 0 failed 5 info

Registration

info

.fr country-code · NAMESHIELD · expires 2026-11-22

Found

TLD
.fr (country-code)
ICANN policies apply
no
Registrar
NAMESHIELD
Registered
5 February 2010
Last changed
25 November 2025
Expires
22 November 2026
Status
server update prohibited, server transfer prohibited, server delete prohibited, server recover prohibited
Registry nameservers
ns3.ifp.fr, ns4.ifp.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 2026-11-22 #3
    The registration is valid until 2026-11-22 (31 days).
  • ✓ Transfer locked #4
    Registry status: server update prohibited, server transfer prohibited, server delete prohibited, server recover prohibited.
  • ✓ Registry and delegation match #5
    The nameservers registered at the registry are the ones published in DNS.

Delegation

warn

ns3.ifp.fr, ns4.ifp.fr

Found

Parent zone
fr
Delegation from
d.nic.fr (194.0.9.1)
NS at the parent
ns3.ifp.fr, ns4.ifp.fr
NS in the zone
ns3.ifp.fr, ns4.ifp.fr
NameserverAddressesNetwork (AS)Glue
ns3.ifp.fr156.118.6.221AS15404 UNSPECIFIED - COLT Technology Services Group Limited, GB156.118.6.221
ns4.ifp.fr156.118.8.221AS15404 UNSPECIFIED - COLT Technology Services Group Limited, GB156.118.8.221

Checks

  • i
    2 nameservers
    Two nameservers meet the minimum; RFC 2182 recommends three or more for important zones: ns3.ifp.fr, ns4.ifp.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 different networks #10
    The nameservers are spread over 2 IPv4 /24s and 0 IPv6 /48s.
  • i
    All nameservers in one AS
    All nameserver addresses are announced by one network operator (AS15404 (UNSPECIFIED - COLT Technology Services Group Limited, GB): 2 addresses). An outage or attack on that network affects all nameservers; large anycast providers mitigate this, but a secondary DNS provider adds independence.
    #11
  • 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
  • !
    No IPv6
    None of the nameservers has an IPv6 address, so IPv6-only resolvers can't reach them.
    #13

Nameservers

pass

2 of 2 addresses answer authoritatively

Found

NameserverAnswerRecursionTCP / EDNSAXFRVersion
ns3.ifp.fr 156.118.6.221NOERROR, 17 ms, authoritativenoyes / yesrefused-
ns4.ifp.fr 156.118.8.221NOERROR, 35 ms, authoritativenoyes / yesrefused-

Checks

  • ✓ All respond #14
    All 2 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.
  • ✓ No version disclosed #17
    The nameservers don't reveal their software version.
  • ✓ 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 2017071275 · primary ns3.ifp.fr

Found

Primary (MNAME)
ns3.ifp.fr
Contact (RNAME)
admindns.ifp.fr
Serial
2017071275
Refresh / retry
3600 s / 1800 s
Expire
1209600 s
Negative TTL
7200 s

Serial per nameserver

NameserverSerial
ns3.ifp.fr (156.118.6.221)2017071275
ns4.ifp.fr (156.118.8.221)2017071275

Checks

  • ✓ Serial 2017071275 everywhere #22
    All nameservers serve the same version of the zone.
  • ✓ Timers within recommendations #23
    SOA refresh 1h, retry 30m, expire 14d, negative TTL 2h.
  • ✓ Primary is a public nameserver #24
    The primary nameserver ns3.ifp.fr is one of the listed nameservers.
  • ✓ Contact admindns@ifp.fr #25
    The SOA RNAME admindns.ifp.fr means admindns@ifp.fr.
  • ✓ Date-based serial #26
    The serial 2017071275 follows the YYYYMMDDnn convention (2017-07-12).

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

6 records at the apex

Found

Read from
156.118.6.221:53
TypeValueTTL
SOAns3.ifp.fr. admindns.ifp.fr. 2017071275 3600 1800 1209600 72007200
NSns4.ifp.fr.7200
NSns3.ifp.fr.7200
MX0 ifpenergiesnouvelles-fr.mail.protection.outlook.com.300
TXT"MS=ms14040194"7200
TXT"v=spf1 mx include:spf.protection.outlook.com ~all"7200

Checks

  • ✓ TTLs within range #32
    TTLs: MX 5m, NS 2h. The NS TTL at the parent is 1h and in the zone 2h; 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