lapostemobile.fr

Checked 22 October 2026, 03:44 UTC · via 8.8.8.8
!Passed with warnings
23 passed 2 warnings 0 failed 6 info

Registration

info

.fr country-code · NAMESHIELD · expires 2027-02-09

Found

TLD
.fr (country-code)
ICANN policies apply
no
Registrar
NAMESHIELD
Registered
9 March 2010
Last changed
8 April 2026
Expires
9 February 2027
Status
server update prohibited, server transfer prohibited, server delete prohibited, server recover prohibited
Registry nameservers
helgi.fast.jmsp.net, ullinn.fast.jmsp.net
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 2027-02-09 #3
    The registration is valid until 2027-02-09 (110 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

helgi.fast.jmsp.net, ullinn.fast.jmsp.net

Found

Parent zone
fr
Delegation from
d.nic.fr (194.0.9.1)
NS at the parent
helgi.fast.jmsp.net, ullinn.fast.jmsp.net
NS in the zone
helgi.fast.jmsp.net, ullinn.fast.jmsp.net
NameserverAddressesNetwork (AS)Glue
helgi.fast.jmsp.net212.23.165.29AS12566 SFR-BUSINESS-TEAM - Societe Francaise Du Radiotelephone - SFR SA, FR-
ullinn.fast.jmsp.net194.153.92.13AS12566 SFR-BUSINESS-TEAM - Societe Francaise Du Radiotelephone - SFR SA, FR-

Checks

  • i
    2 nameservers
    Two nameservers meet the minimum; RFC 2182 recommends three or more for important zones: helgi.fast.jmsp.net, ullinn.fast.jmsp.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 0 IPv6 /48s.
  • i
    All nameservers in one AS
    All nameserver addresses are announced by one network operator (AS12566 (SFR-BUSINESS-TEAM - Societe Francaise Du Radiotelephone - SFR SA, FR): 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 .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
  • !
    No IPv6
    None of the nameservers has an IPv6 address, so IPv6-only resolvers can't reach them.
    #13

Nameservers

info

2 of 2 addresses answer authoritatively

Found

NameserverAnswerRecursionTCP / EDNSAXFRVersion
helgi.fast.jmsp.net 212.23.165.29NOERROR, 16 ms, authoritativenoyes / yesrefusedFAST.JMSP.NET.
ullinn.fast.jmsp.net 194.153.92.13NOERROR, 20 ms, authoritativenoyes / yesrefusedFAST.JMSP.NET.

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.
  • i
    Identifying string disclosed
    These nameservers answer version queries with a string that is not a version number: helgi.fast.jmsp.net: "FAST.JMSP.NET."; ullinn.fast.jmsp.net: "FAST.JMSP.NET.".
    #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 2026101107 · primary helgi.fast.jmsp.net

Found

Primary (MNAME)
helgi.fast.jmsp.net
Contact (RNAME)
hostmaster.jmsp.net
Serial
2026101107
Refresh / retry
21600 s / 3600 s
Expire
1209600 s
Negative TTL
86400 s

Serial per nameserver

NameserverSerial
helgi.fast.jmsp.net (212.23.165.29)2026101107
ullinn.fast.jmsp.net (194.153.92.13)2026101107

Checks

  • ✓ Serial 2026101107 everywhere #22
    All nameservers serve the same version of the zone.
  • ✓ Timers within recommendations #23
    SOA refresh 6h, retry 1h, expire 14d, negative TTL 1d.
  • ✓ Primary is a public nameserver #24
    The primary nameserver helgi.fast.jmsp.net is one of the listed nameservers.
  • ✓ Contact hostmaster@jmsp.net #25
    The SOA RNAME hostmaster.jmsp.net means hostmaster@jmsp.net.
  • ✓ Date-based serial #26
    The serial 2026101107 follows the YYYYMMDDnn convention (2026-10-11).

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

9 records at the apex

Found

Read from
212.23.165.29:53
TypeValueTTL
SOAhelgi.fast.jmsp.net. hostmaster.jmsp.net. 2026101107 21600 3600 1209600 86400300
NShelgi.fast.jmsp.net.300
NSullinn.fast.jmsp.net.300
A213.44.11.32300
MX0 lapostemobile-fr.mail.protection.outlook.com.300
TXT"google-site-verification=-Mgg2BSvgRkcpMzgz1zM2BtognoYXTddY1h_8UigUtA"300
TXT"atlassian-domain-verification=8cTJ1zBLzKE7+/VaG9j1V6FRKqmdyjfzpvSDfb+r3NXtTRRwawsYiZREuuCKhITi"300
TXT"v=spf1 ip4:54.171.87.146 ip4:77.158.14.24 ip4:37.65.236.140 include:spf.protection.outlook.com -all"300
TXT"MS=ms72772788."300

Checks

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