`c1plus-informatique.fr`

DNSSEC	⚠️ Not signed
A	213.186.33.5^{🇫🇷 OVH213.186.32.0/19 ISP Paris, France}
		PTR	`redirect.ovh.net`
NS	`dns105.ovh.net` ⭐
		A	2001:41d0:d00:ff00::2^{🇫🇷 OVH2001:41d0::/32 IPv6}
			PTR	`dns105.ovh.net`
		A	5.196.40.17^{🇫🇷 OVH5.196.0.0/16}
			PTR	`dns105.ovh.net`
NS	`ns105.ovh.net`
		A	2001:41d0:b00:f900::2^{🇫🇷 OVH2001:41d0::/32 IPv6}
			PTR	`ns105.ovh.net`
		A	5.135.60.37^{🇫🇷 OVH5.135.0.0/16}
			PTR	`ns105.ovh.net`
MX	`c1plus.mailinblack.com` ⭐
		A	52.143.171.137^{🇫🇷 Microsoft52.136.0.0/13 MICROSOFT}
TXT	`4\|https://xefi-tours.fr`
TXT	`v=spf1 include:mx.ovh.com ~all`
TXT	`MS=587138D7E7CCC6D85C5745B8DAE8DE52FFDB500D`
SOA	`dns105.ovh.net`tech@ovh.net 2024-07-08 #0

`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	`184 RRs processed [14/04/2026 09H51:09]`
	SOA	`a.nic.fr`dnsmaster@afnic.fr serial=2244840206

Subdomains

mail.c1plus-informatique.fr

Same first word

c1plus-informatique.fr

DNS History

12 records (4 active, 8 former)

●NSdns105.ovh.net2026-03-30 → 2026-04-14 · 3 obs

○ 2017-05-19 05:28:44
● 2026-03-30 22:09:08
● 2026-04-14 10:27:32

●NSns105.ovh.net2026-03-30 → 2026-04-14 · 3 obs

○ 2017-05-19 05:28:44
● 2026-03-30 22:09:08
● 2026-04-14 10:27:32

○NSns61.1and1.fr2015-05-21 → 2017-05-19 · 4 obs

● 2015-05-21 13:38:30
● 2017-05-19 05:28:44
○ 2026-03-30 22:09:08
○ 2026-04-14 10:27:32

○NSns62.1and1.fr2015-05-21 → 2017-05-19 · 4 obs

● 2015-05-21 13:38:30
● 2017-05-19 05:28:44
○ 2026-03-30 22:09:08
○ 2026-04-14 10:27:32

○MXasp12.mailinblack.com2015-05-21 → 2016-04-16 · 4 obs

● 2015-05-21 13:38:30
● 2016-04-16 19:18:24
○ 2016-09-19 09:50:32
○ 2026-04-14 10:27:32

●MXc1plus.mailinblack.com2016-09-19 → 2026-04-14 · 3 obs

○ 2016-04-16 19:18:24
● 2016-09-19 09:50:32
● 2026-04-14 10:27:32

○MXmx0.mailinblack.com2015-05-21 → 2017-05-19 · 4 obs

● 2015-05-21 13:38:30
● 2017-05-19 05:28:44
○ 2026-03-30 22:09:08
○ 2026-04-14 10:27:32

○A2001:8d8:1001:43d0:4840:cd87:cb06:30122016-04-16 → 2017-05-19 · 5 obs

○ 2016-01-03 06:24:54
● 2016-04-16 19:18:24
● 2017-05-19 05:28:44
○ 2026-03-30 22:09:08
○ 2026-04-14 10:27:32

○A2001:8d8:1001:43d0:b6f4:99c2:852a:60032015-05-21 → 2016-01-03 · 4 obs

● 2015-05-21 13:38:30
● 2016-01-03 06:24:54
○ 2016-04-16 19:18:24
○ 2026-04-14 10:27:32

○A212.227.247.1142016-04-16 → 2017-05-19 · 5 obs

○ 2016-01-03 06:24:54
● 2016-04-16 19:18:24
● 2017-05-19 05:28:44
○ 2026-03-30 22:09:08
○ 2026-04-14 10:27:32

●A213.186.33.52026-03-30 → 2026-04-14 · 3 obs

○ 2017-05-19 05:28:44
● 2026-03-30 22:09:08
● 2026-04-14 10:27:32

○A217.160.29.982015-05-21 → 2016-01-03 · 4 obs

● 2015-05-21 13:38:30
● 2016-01-03 06:24:54
○ 2016-04-16 19:18:24
○ 2026-04-14 10:27:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
fr	d.nic.fr, f.ext.nic.fr, g.ext.nic.fr	-
c1plus-informatique.fr	ns105.ovh.net, dns105.ovh.net	-

✅ Authoritative Response

Server:5.135.60.37

NS records: ns105.ovh.net, dns105.ovh.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for c1plus-informatique.fr (unsigned zone)

⏱️ Timing

Total: 1067ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`213.186.33.5`
NS	2	`ns105.ovh.net, dns105.ovh.net`
MX	1	`c1plus.mailinblack.com (pri: 1)`
TXT	3	`MS=587138D7E7CCC6D85C5745B8DAE8DE52FFDB5, v=spf1 include:mx.ovh.com ~all...`
SOA	1	`dns105.ovh.net tech.ovh.net`

Analysis

Hierarchy

c1plus-informatique.fr is parent of mail.c1plus-informatique.fr.

IP Addresses

c1plus-informatique.fr points to a single IP: 213.186.33.5.

Other host names, for instance izacom.net, zevoice.com, pet360.eu, pierresetpaysages.com and beuille.com share IP numbers with c1plus-informatique.fr.

Name Servers

c1plus-informatique.fr's delegation is to two name servers dns105.ovh.net and ns105.ovh.net.

c1plus-informatique.fr shares the same name server configuration as other domains, such as ramce.be, altitude06.com, bocalis.com, eurorentcuneo.it and bluetrails.nl.

c1plus-informatique.fr shares name servers with other domains at least partially, for example apisearch.net.

Host names with two IP numbers: dns105.ovh.net points to 2001:41d0:d00:ff00::2 and 5.196.40.17; ns105.ovh.net points to 2001:41d0:b00:f900::2 and 5.135.60.37

Mail Servers

c1plus-informatique.fr is served by a single mail server, c1plus.mailinblack.com.

c1plus-informatique.fr shares the same mail server setup as panicentre.com, ats-centre.fr and ecctours.fr.

c1plus.mailinblack.com points to IP number 52.143.171.137.

c1plus-informatique.fr - robtex.com