`ctco.fr`

DNSSEC	⚠️ Not signed
A	81.92.91.56^{🇫🇷 NAMESHIELD81.92.90.0/23 DC2-1}
A	185.65.58.55^{🇫🇷 NAMESHIELD185.65.58.0/23}
NS	`obs.ns1.fr` ⭐
		A	2a01:c8:200:111::46^{🇫🇷 NAMESHIELD2a01:c8:200::/40 DC1-1}
			PTR	`obs.ns1.fr`
		A	2a01:c8:300:111::46^{🇫🇷 NAMESHIELD2a01:c8:300::/40 DC2-1}
			PTR	`obs.ns1.fr`
		A	81.92.91.46^{🇫🇷 NAMESHIELD81.92.90.0/23 DC2-1}
			PTR	`obs.ns1.fr`
		A	185.65.58.46^{🇫🇷 NAMESHIELD185.65.58.0/23}
			PTR	`obs.ns1.fr`
NS	`ns2.observatoiredesmarques.fr`
		A	2a00:1630:210:3::39^{🇳🇱 i3Dnet2a00:1630::/32 i3D.net B.V. Rotterdam Netherlands}
			PTR	`ns2.observatoiredesmarques.fr`
		A	2a02:6ea0:c776::43^{🇩🇪 CDN772a02:6ea0:c700::/40 _IPv6_FRA-1}
			PTR	`ns2.observatoiredesmarques.fr`
		A	2a02:6ea0:cf2b::1^{🇩🇪 CDN772a02:6ea0:cf00::/40 _IPv6_FRB_1}
			PTR	`ns2.observatoiredesmarques.fr`
		A	89.222.108.240^{🇬🇧 CDN7789.222.108.0/24 Frankfurt}
			PTR	`ns2.observatoiredesmarques.fr`
		A	169.150.255.43^{🇩🇪 CDN77169.150.255.0/24 Frankfurt}
			PTR	`ns2.observatoiredesmarques.fr`
		A	188.122.87.39^{i3Dnet188.122.64.0/19}
			PTR	`ns2.observatoiredesmarques.fr`
NS	`ns3.nameshield.net`
		A	2001:19f0:5:353:5400:ff:fe37:618f^{🇺🇸 AS-VULTR2001:19f0::/38 Vultr Assigned Prefix}
		A	2a02:6ea0:c140::1^{🇺🇸 CDN772a02:6ea0:c100::/40 _IPv6_ATL-1}
			PTR	`unn-atl.cdn77.com`
		A	2a02:6ea0:e216::1^{🇺🇸 CDN772a02:6ea0:e200::/40 -ASH}
			PTR	`ns3.nameshield.net`
		A	37.19.207.80^{🇺🇸 CDN7737.19.206.0/23 -ASH}
			PTR	`ns3.nameshield.net`
		A	45.63.17.113^{🇺🇸 AS-VULTR45.63.16.0/21 Vultr Assigned Prefix}
		A	195.181.171.194^{🇺🇸 CDN77195.181.171.0/24 -ATL}
			PTR	`ns3.nameshield.net`
MX	`mx3.mail.ovh.net` ⭐
		A	91.121.53.175^{🇫🇷 OVH91.121.0.0/16 ISP Paris, France}
			PTR	`mx3.mail.ovh.net`
MX	`mx4.mail.ovh.net` ⭐
		A	178.32.124.207^{🇫🇷 OVH178.32.0.0/15 ISP Paris, France}
			PTR	`mx4.mail.ovh.net`
TXT	`4\|salon-ctco.com`
SOA	`obs.ns1.fr`technical@nameshield.net 2026-05-21 #5

`fr`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.nic.fr` ⭐
	NS	`d.nic.fr`
	NS	`f.ext.nic.fr`
	NS	`g.ext.nic.fr`
	TXT	`160 RRs processed [21/06/2026 09H10:48]`
	SOA	`a.nic.fr`dnsmaster@afnic.fr serial=2245562931

Same first word

ctco.de

ctco.com.cn

ctco.lv

ctco.eu

ctco.com

ctco.fr

ctco.net.cn

ctco.cl

ctco.org

ctco.ca

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Similar names

ccto.me

tocc.cc

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tocc.de

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tcco.ca

ccto.org

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otcc.org

ccto.cc

tcoc.org.tw

tocc.net

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cotc.eu

ctoc.com.au

cotc.jp

ccto.com.cn

cotc.info

otcc.net

ccto.cn

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coct.qld.edu.au

otcc.ir

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octc.org

ctoc.jp

otcc.us

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tocc.co.uk

ctoc.com.tw

coct.org

ctoc.ca

octc.net

tocc.tv

tocc.com.br

tcoc.org

octc.org.nz

tocc.com.au

tcco.org

occt.org

tocc.us

coct.ru

octc.co.uk

ccot.ru

ccto.ca

ccot.us

occt.net

tcoc.ru

tcco.ch

occt.ch

tocc.nl

ccot.co.uk

tcco.com

cotc.com.tw

cotc.cn

tcco.nl

ctoc.es

tcco.org.uk

ctoc.de

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coct.com

tcco.net

tcco.biz.id

occt.fr

cotc.co.za

octc.de

coct.cn

cotc.net.cn

ccto.nl

cotc.net

ctoc.ru

occt.de

ccto.ws

tcco.ir

otcc.de

octc.or.jp

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occt.ru

octc.blogspot.com

tocc.mobi

octc.ca

ctoc.cc

coct.co

octc.com

tocc.biz

cotc.careers

tocc.cz

ccot.edu.vn

tcoc.net

coct.de

ccto.com

tocc.edu

otcc.lt

tocc.es

cotc.us

cotc.com.au

tcco.ru

tocc.jp

tcoc.com.tw

tcoc.de

otcc.org.uk

tcoc.cc

ctoc.us

DNS History

15 records (7 active, 8 former)

○NSdns19.ovh.net2016-10-16 → 2017-08-19 · 5 obs

○ 2016-01-25 13:29:44
● 2016-10-16 15:57:42
● 2017-08-19 10:09:16
○ 2026-06-11 23:18:44
○ 2026-06-21 09:25:46

○NSgamma.orionis.fr2015-07-10 → 2016-01-25 · 4 obs

● 2015-07-10 09:48:04
● 2016-01-25 13:29:44
○ 2016-10-16 15:57:42
○ 2026-06-21 09:25:46

○NSlambda.orionis.fr2015-07-10 → 2016-01-25 · 4 obs

● 2015-07-10 09:48:04
● 2016-01-25 13:29:44
○ 2016-10-16 15:57:42
○ 2026-06-21 09:25:46

○NSns19.ovh.net2016-10-16 → 2017-08-19 · 5 obs

○ 2016-01-25 13:29:44
● 2016-10-16 15:57:42
● 2017-08-19 10:09:16
○ 2026-06-11 23:18:44
○ 2026-06-21 09:25:46

●NSns2.observatoiredesmarques.fr2026-06-11 → 2026-06-21 · 3 obs

○ 2017-08-19 10:09:16
● 2026-06-11 23:18:44
● 2026-06-21 09:25:46

●NSns3.nameshield.net2026-06-11 → 2026-06-21 · 3 obs

○ 2017-08-19 10:09:16
● 2026-06-11 23:18:44
● 2026-06-21 09:25:46

●NSobs.ns1.fr2026-06-11 → 2026-06-21 · 3 obs

○ 2017-08-19 10:09:16
● 2026-06-11 23:18:44
● 2026-06-21 09:25:46

●MXmx3.mail.ovh.net2026-06-11 → 2026-06-21 · 3 obs

○ 2017-08-19 10:09:16
● 2026-06-11 23:18:44
● 2026-06-21 09:25:46

●MXmx4.mail.ovh.net2026-06-11 → 2026-06-21 · 3 obs

○ 2017-08-19 10:09:16
● 2026-06-11 23:18:44
● 2026-06-21 09:25:46

○MXredirect.ovh.net2016-10-16 → 2017-08-19 · 4 obs

● 2016-10-16 15:57:42
● 2017-08-19 10:09:16
○ 2026-06-11 23:18:44
○ 2026-06-21 09:25:46

●A185.65.58.552026-06-11 → 2026-06-21 · 3 obs

○ 2017-08-19 10:09:16
● 2026-06-11 23:18:44
● 2026-06-21 09:25:46

○A193.178.211.452015-11-21 → 2016-01-25 · 5 obs

○ 2015-07-10 09:48:04
● 2015-11-21 21:03:02
● 2016-01-25 13:29:44
○ 2016-10-16 15:57:42
○ 2026-06-21 09:25:46

○A195.28.200.622015-07-10 → 2015-07-10 · 3 obs

● 2015-07-10 09:48:04
○ 2015-11-21 21:03:02
○ 2026-06-21 09:25:46

○A213.186.33.52016-10-16 → 2017-08-19 · 5 obs

○ 2016-01-25 13:29:44
● 2016-10-16 15:57:42
● 2017-08-19 10:09:16
○ 2026-06-11 23:18:44
○ 2026-06-21 09:25:46

●A81.92.91.562026-06-11 → 2026-06-21 · 3 obs

○ 2017-08-19 10:09:16
● 2026-06-11 23:18:44
● 2026-06-21 09:25:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
fr	g.ext.nic.fr, d.nic.fr, f.ext.nic.fr	-
ctco.fr	ns3.nameshield.net, obs.ns1.fr, ns2.observatoiredesmarques.fr	-

✅ Authoritative Response

Server:45.63.17.113

NS records: ns3.nameshield.net, obs.ns1.fr, ns2.observatoiredesmarques.fr

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ctco.fr (unsigned zone)

⏱️ Timing

Total: 719ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`185.65.58.55, 81.92.91.56`
NS	3	`obs.ns1.fr, ns3.nameshield.net...`
MX	2	`mx3.mail.ovh.net (pri: 0), mx4.mail.ovh.net (pri: 0)`
TXT	1	`4\|salon-ctco.com`
SOA	1	`obs.ns1.fr technical.nameshield.net`

Analysis

IP Addresses

ctco.fr points to the IP addresses 81.92.91.56 and 185.65.58.55

Additional host names — dim.pt, ecophon.pt, effdigital.fr and two others — share IP numbers with ctco.fr.

Name Servers

Three name servers are authoritative for ctco.fr: obs.ns1.fr, ns2.observatoiredesmarques.fr and ns3.nameshield.net.

The name servers of ctco.fr overlap at least partially with those of other domains — among them bi-pv.net, daddy.fr, cedeo.fr and two more.

Host names with 6 IP numbers:

ns2.observatoiredesmarques.fr carries IP addresses 89.222.108.240, 169.150.255.43 and 188.122.87.39, with 3 other addresses beyond those.

ns3.nameshield.net carries IP addresses 37.19.207.80, 45.63.17.113 and 195.181.171.194, with 3 other addresses beyond those.

Host names resolving to four IP addresses:

obs.ns1.fr resolves to 81.92.91.46, 185.65.58.46, 2a01:c8:200:111::46 and 2a01:c8:300:111::46.

Mail Servers

ctco.fr has two mail servers: mx3.mail.ovh.net and mx4.mail.ovh.net.

ctco.fr shares the same mail server setup as other domains, including ip-51-83-216.eu, panseri.net, installation-robinetterie-bain-douche.fr and two others.

ctco.fr shares mail servers — at least in part — with other domains, including rustyle.fr, rnv.dev, docage.com and two others.

The mail servers mx1.mail.ovh.net, mx2.mail.ovh.net and mx0.mail.ovh.net are commonly used alongside these mail servers.

Both mx3.mail.ovh.net and mx4.mail.ovh.net have a single IP address each — mx3.mail.ovh.net resolves to 91.121.53.175 while mx4.mail.ovh.net resolves to 178.32.124.207.

ctco.fr - robtex.com

ctco.fr

fr

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`ctco.fr`

`fr`