cenn.fr - robtex.com

cenn.fr

DNSSEC⚠️ Not signed
A194.206.126.204🇫🇷 UNSPECIFIED194.206.126.0/24 NordNet
PTRrelaisweb.lerelaisinternet.com
NSns1.lerelaisinternet.com ⭐
A194.206.126.200🇫🇷 UNSPECIFIED194.206.126.0/24 NordNet
NSns2.lerelaisinternet.com
A194.206.126.202🇫🇷 UNSPECIFIED194.206.126.0/24 NordNet
PTRns2.lerelaisinternet.com
MXsmtp1.lerelaisinternet.com ⭐
A195.146.237.32🇫🇷 UNSPECIFIED195.146.224.0/20
PTRsmtp1.lerelaisinternet.com
MXsmtp2.lerelaisinternet.com(20)
A195.146.237.36🇫🇷 UNSPECIFIED195.146.224.0/20
PTRsmtp2.lerelaisinternet.com
TXTv=spf1 include:www-cenn-fr.redir-prowebce.net a mx ~all
SOAns1.lerelaisinternet.comroot@nordnet.fr 2019-10-18 #3

fr

DNSSEC🔒 Signed (DS record present)
NSa.nic.fr ⭐
NSd.nic.fr
NSf.ext.nic.fr
NSg.ext.nic.fr
TXT348 RRs processed [28/04/2026 12H10:49]
SOAa.nic.frdnsmaster@afnic.fr serial=2244944456

Same first word

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cenn.cl
cenn.net
cenn.mx
cenn.org
cenn.com
cenn.com.cn
cenn.de
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cenn.ge
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Similar names

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ncen.org
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encn.net
nenc.co.jp
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nenc.com.br

DNS History

5 records (5 active, 0 former)

NSns1.lerelaisinternet.comns2.lerelaisinternet.comMXsmtp1.lerelaisinternet.comsmtp2.lerelaisinternet.comA194.206.126.204
●NSns1.lerelaisinternet.com2026-04-01 → 2026-04-28 · 2 obs
● 2026-04-01 00:10:20
● 2026-04-28 12:20:36
●NSns2.lerelaisinternet.com2026-04-01 → 2026-04-28 · 2 obs
● 2026-04-01 00:10:20
● 2026-04-28 12:20:36
●MXsmtp1.lerelaisinternet.com2026-04-01 → 2026-04-28 · 2 obs
● 2026-04-01 00:10:20
● 2026-04-28 12:20:36
●MXsmtp2.lerelaisinternet.com2026-04-01 → 2026-04-28 · 2 obs
● 2026-04-01 00:10:20
● 2026-04-28 12:20:36
●A194.206.126.2042026-04-01 → 2026-04-28 · 2 obs
● 2026-04-01 00:10:20
● 2026-04-28 12:20:36

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
frf.ext.nic.fr, d.nic.fr, g.ext.nic.fr-
cenn.frns2.lerelaisinternet.com, ns1.lerelaisinternet.com-

✅ Authoritative Response

Server:194.206.126.202

NS records: ns2.lerelaisinternet.com, ns1.lerelaisinternet.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cenn.fr (unsigned zone)

⏱️ Timing

Total: 1773ms | Queries: -

📄 Records

TypeCountSample Data
A1194.206.126.204
NS2ns1.lerelaisinternet.com, ns2.lerelaisinternet.com
MX2smtp2.lerelaisinternet.com (pri: 20), smtp1.lerelaisinternet.com (pri: 10)
TXT1v=spf1 include:www-cenn-fr.redir-prowebc
SOA1ns1.lerelaisinternet.com root.nordnet.fr

Analysis

IP Addresses

cenn.fr points to an IP address: 194.206.126.204.

other host names include olivetensembleautrement.com, france-air.eu, champagneconventionbureau.com, vicens.fr and mail.artdeco-impression.com; they share IP numbers with cenn.fr.

Name Servers

Two name servers ns1.lerelaisinternet.com and ns2.lerelaisinternet.com handle the delegation for cenn.fr.

cenn.fr shares the same name server setup as other domains, for instance usdax.fr, scti.fr, regulator.fr, tqm.fr and far-east-point.com.

Host names with one IP:

ns1.lerelaisinternet.com points to: 194.206.126.200

ns2.lerelaisinternet.com points to: 194.206.126.202

Mail Servers

cenn.fr is handled by two mail servers: smtp1.lerelaisinternet.com and smtp2.lerelaisinternet.com.

cenn.fr uses the same mail server setup as other domains, for instance sport-passion.net, smartscan.fr, compoz.website, securitout.net and sfcim.org.

Host names with one IP:

smtp1.lerelaisinternet.com points to: 195.146.237.32

smtp2.lerelaisinternet.com points to: 195.146.237.36