oberlo.fr

Checked 22 October 2026, 04:35 UTC · via 8.8.8.8
!Passed with warnings
25 passed 3 warnings 0 failed 3 info

Registration

info

.fr country-code · MARKMONITOR Inc. · expires 2028-06-17

Found

TLD
.fr (country-code)
ICANN policies apply
no
Registrar
MARKMONITOR Inc.
Registered
18 November 2016
Last changed
21 May 2026
Expires
17 June 2028
Status
client update prohibited, client transfer prohibited, client delete prohibited
Registry nameservers
blue.foundationdns.com, blue.foundationdns.net, blue.foundationdns.org
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 2028-06-17 #3
    The registration is valid until 2028-06-17 (604 days).
  • ✓ Transfer locked #4
    Registry status: client update prohibited, client transfer prohibited, client delete prohibited.
  • ✓ Registry and delegation match #5
    The nameservers registered at the registry are the ones published in DNS.

Delegation

info

blue.foundationdns.com, blue.foundationdns.net, blue.foundationdns.org

Found

Parent zone
fr
Delegation from
d.nic.fr (194.0.9.1)
NS at the parent
blue.foundationdns.com, blue.foundationdns.net, blue.foundationdns.org
NS in the zone
blue.foundationdns.com, blue.foundationdns.net, blue.foundationdns.org
NameserverAddressesNetwork (AS)Glue
blue.foundationdns.com172.64.40.1 162.159.60.1 108.162.198.1 2803:f800:52::a29f:3c01 2606:4700:57::6ca2:c601 2a06:98c1:56::ac40:2801AS13335 CLOUDFLARENET - Cloudflare, Inc., US AS13335 CLOUDFLARENET - Cloudflare, Inc., US AS13335 CLOUDFLARENET - Cloudflare, Inc., US AS13335 CLOUDFLARENET - Cloudflare, Inc., US AS13335 CLOUDFLARENET - Cloudflare, Inc., US AS13335 CLOUDFLARENET - Cloudflare, Inc., US-
blue.foundationdns.net162.159.60.31 172.64.40.31 108.162.198.31 2803:f800:52::a29f:3c1f 2a06:98c1:56::ac40:281f 2606:4700:57::6ca2:c61fAS13335 CLOUDFLARENET - Cloudflare, Inc., US AS13335 CLOUDFLARENET - Cloudflare, Inc., US AS13335 CLOUDFLARENET - Cloudflare, Inc., US AS13335 CLOUDFLARENET - Cloudflare, Inc., US AS13335 CLOUDFLARENET - Cloudflare, Inc., US AS13335 CLOUDFLARENET - Cloudflare, Inc., US-
blue.foundationdns.org108.162.198.61 162.159.60.61 172.64.40.61 2606:4700:57::6ca2:c63d 2a06:98c1:56::ac40:283d 2803:f800:52::a29f:3c3dAS13335 CLOUDFLARENET - Cloudflare, Inc., US AS13335 CLOUDFLARENET - Cloudflare, Inc., US AS13335 CLOUDFLARENET - Cloudflare, Inc., US AS13335 CLOUDFLARENET - Cloudflare, Inc., US AS13335 CLOUDFLARENET - Cloudflare, Inc., US AS13335 CLOUDFLARENET - Cloudflare, Inc., US-

Checks

  • ✓ 3 nameservers #6
    Delegated to blue.foundationdns.com, blue.foundationdns.net, blue.foundationdns.org.
  • ✓ 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 3 IPv4 /24s and 3 IPv6 /48s.
  • i
    All nameservers in one AS
    All nameserver addresses are announced by one network operator (AS13335 (CLOUDFLARENET - Cloudflare, Inc., US): 18 addresses). An outage or attack on that network affects all nameservers; large anycast providers mitigate this, but a secondary DNS provider adds independence.
    #11
  • ✓ Nameserver names under 3 TLDs #12
    Nameserver names use the TLDs .com, .net, .org.
  • ✓ All reachable over IPv6 #13
    Every nameserver has an IPv6 address.

Nameservers

warn

18 of 18 addresses answer authoritatively

Found

NameserverAnswerRecursionTCP / EDNSAXFRVersion
blue.foundationdns.com 172.64.40.1NOERROR, 14 ms, authoritativenoyes / yesrefused2026.10.0
blue.foundationdns.com 162.159.60.1NOERROR, 15 ms, authoritativenoyes / yesrefused2026.10.0
blue.foundationdns.com 108.162.198.1NOERROR, 15 ms, authoritativenoyes / yesrefused2026.10.0
blue.foundationdns.com 2803:f800:52::a29f:3c01NOERROR, 15 ms, authoritativenoyes / yesrefused2026.10.0
blue.foundationdns.com 2606:4700:57::6ca2:c601NOERROR, 13 ms, authoritativenoyes / yesrefused2026.10.0
blue.foundationdns.com 2a06:98c1:56::ac40:2801NOERROR, 15 ms, authoritativenoyes / yesrefused2026.10.0
blue.foundationdns.net 162.159.60.31NOERROR, 15 ms, authoritativenoyes / yesrefused2026.10.0
blue.foundationdns.net 172.64.40.31NOERROR, 14 ms, authoritativenoyes / yesrefused2026.10.0
blue.foundationdns.net 108.162.198.31NOERROR, 10 ms, authoritativenoyes / yesrefused2026.10.0
blue.foundationdns.net 2803:f800:52::a29f:3c1fNOERROR, 15 ms, authoritativenoyes / yesrefused2026.10.0
blue.foundationdns.net 2a06:98c1:56::ac40:281fNOERROR, 15 ms, authoritativenoyes / yesrefused2026.10.0
blue.foundationdns.net 2606:4700:57::6ca2:c61fNOERROR, 10 ms, authoritativenoyes / yesrefused2026.10.0
blue.foundationdns.org 108.162.198.61NOERROR, 11 ms, authoritativenoyes / yesrefused2026.10.0
blue.foundationdns.org 162.159.60.61NOERROR, 14 ms, authoritativenoyes / yesrefused2026.10.0
blue.foundationdns.org 172.64.40.61NOERROR, 14 ms, authoritativenoyes / yesrefused2026.10.0
blue.foundationdns.org 2606:4700:57::6ca2:c63dNOERROR, 11 ms, authoritativenoyes / yesrefused2026.10.0
blue.foundationdns.org 2a06:98c1:56::ac40:283dNOERROR, 15 ms, authoritativenoyes / yesrefused2026.10.0
blue.foundationdns.org 2803:f800:52::a29f:3c3dNOERROR, 15 ms, authoritativenoyes / yesrefused2026.10.0

Checks

  • ✓ All respond #14
    All 18 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: blue.foundationdns.com: "2026.10.0"; blue.foundationdns.net: "2026.10.0"; blue.foundationdns.org: "2026.10.0". 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 2411360430 · primary blue.foundationdns.com

Found

Primary (MNAME)
blue.foundationdns.com
Contact (RNAME)
dns.cloudflare.com
Serial
2411360430
Refresh / retry
10000 s / 2400 s
Expire
604800 s
Negative TTL
1800 s

Serial per nameserver

NameserverSerial
blue.foundationdns.com (172.64.40.1)2411360430
blue.foundationdns.com (162.159.60.1)2411360430
blue.foundationdns.com (108.162.198.1)2411360430
blue.foundationdns.com (2803:f800:52::a29f:3c01)2411360430
blue.foundationdns.com (2606:4700:57::6ca2:c601)2411360430
blue.foundationdns.com (2a06:98c1:56::ac40:2801)2411360430
blue.foundationdns.net (162.159.60.31)2411360430
blue.foundationdns.net (172.64.40.31)2411360430
blue.foundationdns.net (108.162.198.31)2411360430
blue.foundationdns.net (2803:f800:52::a29f:3c1f)2411360430
blue.foundationdns.net (2a06:98c1:56::ac40:281f)2411360430
blue.foundationdns.net (2606:4700:57::6ca2:c61f)2411360430
blue.foundationdns.org (108.162.198.61)2411360430
blue.foundationdns.org (162.159.60.61)2411360430
blue.foundationdns.org (172.64.40.61)2411360430
blue.foundationdns.org (2606:4700:57::6ca2:c63d)2411360430
blue.foundationdns.org (2a06:98c1:56::ac40:283d)2411360430
blue.foundationdns.org (2803:f800:52::a29f:3c3d)2411360430

Checks

  • ✓ Serial 2411360430 everywhere #22
    All nameservers serve the same version of the zone.
  • ✓ Timers within recommendations #23
    SOA refresh 2h46m40s, retry 40m, expire 7d, negative TTL 30m.
  • ✓ Primary is a public nameserver #24
    The primary nameserver blue.foundationdns.com is one of the listed nameservers.
  • ✓ Contact dns@cloudflare.com #25
    The SOA RNAME dns.cloudflare.com means dns@cloudflare.com.
  • ✓ Timestamp serial #26
    The serial 2411360430 is a Unix timestamp (2046-05-31 06:20 UTC).

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

warn

8 records at the apex

Found

Read from
172.64.40.1:53
TypeValueTTL
SOAblue.foundationdns.com. dns.cloudflare.com. 2411360430 10000 2400 604800 18001800
NSblue.foundationdns.com.86400
NSblue.foundationdns.net.86400
NSblue.foundationdns.org.86400
A23.227.39.2060
TXT"google-site-verification=EGPTwcVX56X1ftYg5dlYK2YZAX39b_KuGSIrE_OaZoY"3600
TXT"google-site-verification=uFUO0GpCNUKdMPuniDslaj7pGtuEGTE1FV7zRZaqa7U"3600
TXT"google-site-verification=y9y7SAI8xOVSbmvv5GlOLQYmQ2PiosAep4MWuQzaZTQ"3600

Checks

  • !
    Very low TTLs
    These records have a TTL below 5m, causing extra queries and slower lookups: A (1m). Low TTLs are useful just before a planned change. The NS TTL at the parent is 1h and in the zone 1d; resolvers may use either.
    #32
  • ✓ 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