octopusenergy.fr

Checked 22 October 2026, 04:36 UTC · via 8.8.8.8
!Passed with warnings
26 passed 1 warning 0 failed 4 info

Registration

info

.fr country-code · KEY-SYSTEMS GmbH · expires 2027-08-06

Found

TLD
.fr (country-code)
ICANN policies apply
no
Registrar
KEY-SYSTEMS GmbH
Registered
6 August 2021
Last changed
22 July 2026
Expires
6 August 2027
Status
active
Registry nameservers
ns-1140.awsdns-14.org, ns-1565.awsdns-03.co.uk, ns-37.awsdns-04.com, ns-943.awsdns-53.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 2027-08-06 #3
    The registration is valid until 2027-08-06 (288 days).
  • i
    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.

Delegation

info

ns-1140.awsdns-14.org, ns-1565.awsdns-03.co.uk, ns-37.awsdns-04.com, ns-943.awsdns-53.net

Found

Parent zone
fr
Delegation from
d.nic.fr (194.0.9.1)
NS at the parent
ns-1140.awsdns-14.org, ns-1565.awsdns-03.co.uk, ns-37.awsdns-04.com, ns-943.awsdns-53.net
NS in the zone
ns-1140.awsdns-14.org, ns-1565.awsdns-03.co.uk, ns-37.awsdns-04.com, ns-943.awsdns-53.net
NameserverAddressesNetwork (AS)Glue
ns-1140.awsdns-14.org205.251.196.116 2600:9000:5304:7400::1AS16509 AMAZON-02 - Amazon.com, Inc., US AS16509 AMAZON-02 - Amazon.com, Inc., US-
ns-1565.awsdns-03.co.uk205.251.198.29 2600:9000:5306:1d00::1AS16509 AMAZON-02 - Amazon.com, Inc., US AS16509 AMAZON-02 - Amazon.com, Inc., US-
ns-37.awsdns-04.com205.251.192.37 2600:9000:5300:2500::1AS16509 AMAZON-02 - Amazon.com, Inc., US AS16509 AMAZON-02 - Amazon.com, Inc., US-
ns-943.awsdns-53.net205.251.195.175 2600:9000:5303:af00::1AS16509 AMAZON-02 - Amazon.com, Inc., US AS16509 AMAZON-02 - Amazon.com, Inc., US-

Checks

  • ✓ 4 nameservers #6
    Delegated to ns-1140.awsdns-14.org, ns-1565.awsdns-03.co.uk, ns-37.awsdns-04.com, ns-943.awsdns-53.net.
  • ✓ 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 4 IPv4 /24s and 4 IPv6 /48s.
  • i
    All nameservers in one AS
    All nameserver addresses are announced by one network operator (AS16509 (AMAZON-02 - Amazon.com, Inc., US): 8 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 4 TLDs #12
    Nameserver names use the TLDs .com, .net, .org, .uk.
  • ✓ All reachable over IPv6 #13
    Every nameserver has an IPv6 address.

Nameservers

pass

8 of 8 addresses answer authoritatively

Found

NameserverAnswerRecursionTCP / EDNSAXFRVersion
ns-1140.awsdns-14.org 205.251.196.116NOERROR, 3 ms, authoritativenoyes / yesrefused-
ns-1140.awsdns-14.org 2600:9000:5304:7400::1NOERROR, 7 ms, authoritativenoyes / yesrefused-
ns-1565.awsdns-03.co.uk 205.251.198.29NOERROR, 9 ms, authoritativenoyes / yesrefused-
ns-1565.awsdns-03.co.uk 2600:9000:5306:1d00::1NOERROR, 9 ms, authoritativenoyes / yesrefused-
ns-37.awsdns-04.com 205.251.192.37NOERROR, 9 ms, authoritativenoyes / yesrefused-
ns-37.awsdns-04.com 2600:9000:5300:2500::1NOERROR, 9 ms, authoritativenoyes / yesrefused-
ns-943.awsdns-53.net 205.251.195.175NOERROR, 3 ms, authoritativenoyes / yesrefused-
ns-943.awsdns-53.net 2600:9000:5303:af00::1NOERROR, 4 ms, authoritativenoyes / yesrefused-

Checks

  • ✓ All respond #14
    All 8 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 1 · primary ns-943.awsdns-53.net

Found

Primary (MNAME)
ns-943.awsdns-53.net
Contact (RNAME)
awsdns-hostmaster.amazon.com
Serial
1
Refresh / retry
7200 s / 900 s
Expire
1209600 s
Negative TTL
86400 s

Serial per nameserver

NameserverSerial
ns-1140.awsdns-14.org (205.251.196.116)1
ns-1140.awsdns-14.org (2600:9000:5304:7400::1)1
ns-1565.awsdns-03.co.uk (205.251.198.29)1
ns-1565.awsdns-03.co.uk (2600:9000:5306:1d00::1)1
ns-37.awsdns-04.com (205.251.192.37)1
ns-37.awsdns-04.com (2600:9000:5300:2500::1)1
ns-943.awsdns-53.net (205.251.195.175)1
ns-943.awsdns-53.net (2600:9000:5303:af00::1)1

Checks

  • ✓ Serial 1 everywhere #22
    All nameservers serve the same version of the zone.
  • ✓ Timers within recommendations #23
    SOA refresh 2h, retry 15m, expire 14d, negative TTL 1d.
  • ✓ Primary is a public nameserver #24
    The primary nameserver ns-943.awsdns-53.net is one of the listed nameservers.
  • ✓ Contact awsdns-hostmaster@amazon.com #25
    The SOA RNAME awsdns-hostmaster.amazon.com means awsdns-hostmaster@amazon.com.
  • ✓ Counter serial #26
    The serial 1 is a plain counter.

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

34 records at the apex

Found

Read from
205.251.196.116:53
TypeValueTTL
SOAns-943.awsdns-53.net. awsdns-hostmaster.amazon.com. 1 7200 900 1209600 86400900
NSns-1140.awsdns-14.org.172800
NSns-1565.awsdns-03.co.uk.172800
NSns-37.awsdns-04.com.172800
NSns-943.awsdns-53.net.172800
A76.76.21.21600
MX10 eu-smtp-inbound-1.mimecast.com.3600
MX10 eu-smtp-inbound-2.mimecast.com.3600
TXT"0ed1fe018ac2692b6a84f44accb547195b93b66108"3600
TXT"1password-site-verification=V2AJTSK3KRBABCVFHPJOGJGGME"3600
TXT"MS=ms76910671"3600
TXT"Sendinblue-code:706cd29b2d110e79c3ff9be6249020fb"3600
TXT"TAILSCALE-Rdv37XsZjj96sCv3wQcB"3600
TXT"ZOOM_verify_Ix1MLvyHQeQnE3z9FrvV7U"3600
TXT"adobe-idp-site-verification=17b924d51e3005beabac0257c9b53ea8b6c05df40c22acee910aeb92dec2442a"3600
TXT"anthropic-domain-verification-ydc0j6=Qq8cfkco7K883mHnGLruNGe71"3600
TXT"apple-domain-verification=ButgbCynL1EvaoxQ"3600
TXT"astro-domain-verification=cmok9d6aw15ns01kal7wgir5s"3600
TXT"atlassian-domain-verification=CN8tC0EzCwpBE47l0opzfngASPSaZbZK684Zurvl2ZxBnzAbbyDvjbI/gGjgUaf4"3600
TXT"google-site-verification=8IWCEuuA752mTY_6K1mLjHI9OqZ5kT_2ocf7sD18bb0"3600
TXT"google-site-verification=tNe2t4YTgwSdpHJF9vMdWKtd9zewKEb9T-qFXcEsTkQ"3600
TXT"h1-domain-verification=2tZaB4yJxJm2iBeGFnWaWQdGZ1EeoWkCvSAZfJ4o9wRgnqYy"3600
TXT"hubspot-domain-verification=MjJkNjA1ZWItYzBmNS00ODUxLTkyZjEtMzJjN2NiODQ4YTAx"3600
TXT"lucid-verification=rq0ex9uev93jegcoplti"3600
TXT"miro-verification=5ce901efe3b65a77edef3eb86edeb7ddac1796e6"3600
TXT"parallels-domain-verification=ed0d9aec395340fbac51068f7d5f711443960cec65a24d12979673930820c85a"3600
TXT"plain-rdmbumimq1v1yycypmrnbqya035dxh"3600
TXT"rovag_verification_token=E7913C47EEFA423A844F75A571BD3346"3600
TXT"slack-domain-verification=huTtV1g3lR18YeGbKDG34SSNMsL84nNBfdeX99aE"3600
TXT"stripe-verification=1885db1214e476826d1a4b7541b6d7bd487bb2d7abdcedf59f2b453c375b33d0"3600
TXT"uber-domain-verification=de831adb-3daf-4d0d-b046-b8d56390ebd2"3600
TXT"v=spf1 include:_spf.google.com include:eu._netblocks.mimecast.com include:spf.sendinblue.com include:mail.zendesk.com include:zoho.eu include:eu.zcsend.net ~all"3600
TXT"wiz-domain-verification=7c2cead9e329d251d1ddce0e8f0a2bc5a56d695e48247e1840d304c71c3984fb"3600
TXT"zoho-verification=zb48293801.zmverify.zoho.eu"3600

Checks

  • ✓ TTLs within range #32
    TTLs: A 10m, MX 1h, NS 2d. The NS TTL at the parent is 1h and in the zone 2d; 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