Domain report: opco2i.fr

Registration

info

.fr country-code · GANDI · expires 2028-12-20

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.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 2028-12-20 #3

The registration is valid until 2028-12-20 (790 days).
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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.

warn

ns1.naitways.net, ns2.naitways.fr

Nameserver	Addresses	Network (AS)	Glue
ns1.naitways.net	149.62.158.196	AS57119 NAITWAYS-AS - NAITWAYS SAS, FR	-
ns2.naitways.fr	149.62.156.6	AS57119 NAITWAYS-AS - NAITWAYS SAS, FR	149.62.156.6

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2 nameservers

Two nameservers meet the minimum; RFC 2182 recommends three or more for important zones: ns1.naitways.net, ns2.naitways.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.
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All nameservers in one AS

All nameserver addresses are announced by one network operator (AS57119 (NAITWAYS-AS - NAITWAYS SAS, 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
✓ Nameserver names under 2 TLDs #12

Nameserver names use the TLDs .fr, .net.
!

No IPv6

None of the nameservers has an IPv6 address, so IPv6-only resolvers can't reach them.

#13

warn

2 of 2 addresses answer authoritatively

Nameserver	Answer	Recursion	TCP / EDNS	AXFR	Version
ns1.naitways.net 149.62.158.196	NOERROR, 14 ms, authoritative	no	yes / yes	refused	Knot DNS 3.3.5
ns2.naitways.fr 149.62.156.6	NOERROR, 14 ms, authoritative	no	yes / yes	refused	Knot DNS 3.3.5

✓ 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.
!

Software version disclosed

These nameservers report their software version via version.bind/version.server, which helps attackers find known vulnerabilities: ns1.naitways.net: "Knot DNS 3.3.5"; ns2.naitways.fr: "Knot DNS 3.3.5". 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.

pass

serial 2026101903 · primary ns1.naitways.net

Nameserver	Serial
ns1.naitways.net (149.62.158.196)	2026101903
ns2.naitways.fr (149.62.156.6)	2026101903

✓ Serial 2026101903 everywhere #22

All nameservers serve the same version of the zone.
✓ Timers within recommendations #23

SOA refresh 6h, retry 1h, expire 7d, negative TTL 3h.
✓ Primary is a public nameserver #24

The primary nameserver ns1.naitways.net is one of the listed nameservers.
✓ Contact postmaster@opco2i.fr #25

The SOA RNAME postmaster.opco2i.fr means postmaster@opco2i.fr.
✓ Date-based serial #26

The serial 2026101903 follows the YYYYMMDDnn convention (2026-10-19).

warn

Not signed

info

14 records at the apex

Type	Value	TTL
SOA	ns1.naitways.net. postmaster.opco2i.fr. 2026101903 21600 3600 604800 10800	3600
NS	ns1.naitways.net.	3600
NS	ns2.naitways.fr.	3600
A	185.215.27.34	3600
MX	1 opco2i-fr.mail.protection.outlook.com.	300
TXT	"asv=b94da4419fc4544c77a3c0cc464ee061"	3600
TXT	"apple-domain-verification=eDltigMq2wg6NxZs"	3600
TXT	"d365mktkey=RuLGtmCm84umokXx8beVoLS2hYEKG3JxIZyXzx0ZOggx"	3600
TXT	"d365mktkey=qDor5fXSBVq8zc0Jpfkl2ZtYgkUOEWxrpGYCz0GMEQIx"	3600
TXT	"google-site-verification=9RG4n31p_gI8VdOuXQ6gXKudh8ANB3_D8ou4-FDuIPo"	3600
TXT	"globalsign-domain-verification=0Nl_OXvH-lVf-GGE0GD35jYNzDrHgMkIQKCdGqf04l"	3600
TXT	"duo_sso_verification=rOZvwW3ctKHDG8tbYWdJg7MdDxviJdbS0KKYLZvzwBB5zIb1nDymH2fUusXQKuCH"	3600
TXT	"atlassian-domain-verification=UJlVj9so72TZFU95IiMa8ilE0S4kYAVOvwbVBrIn9kTL7PQvfiCikqi7I4F8Se5z"	3600
TXT	"v=spf1 include:spf.opco2i.fr include:spf.protection.outlook.com include:spf.mailjet.com include:message-business.com ip4:93.187.45.89 include:spf.naitways.com include:sendgrid.net ~all"	3600