c-plus.fr - robtex.com
c-plus.fr
| DNSSEC | ⚠️ Not signed | ||||||
| A | 109.234.164.168🇫🇷 O2SWITCH109.234.164.0/22 | ||||||
| PTR | 109-234-164-168.reverse.odns.fr | ||||||
| NS | ns1.o2switch.net ⭐ | ||||||
| A | 109.234.160.5🇫🇷 O2SWITCH109.234.160.0/24 o2switch Internet Routing | ||||||
| PTR | ns1.o2switch.net | ||||||
| NS | ns2.o2switch.net | ||||||
| A | 109.234.161.5🇫🇷 O2SWITCH109.234.161.0/24 o2switch Internet Routing | ||||||
| PTR | ns2.o2switch.net | ||||||
| MX | c-plus.fr ⭐ | ||||||
| A | 109.234.164.168🇫🇷 O2SWITCH109.234.164.0/22 | ||||||
| PTR | 109-234-164-168.reverse.odns.fr | ||||||
| TXT | v=spf1 ip4:109.234.164.168 +a +mx +include:spf.jabatus.fr ~all | ||||||
| SOA | ns1.o2switch.netsystemshl@o2switch.fr 2026-03-20 #4 | ||||||
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 | 21 RRs processed [03/08/2026 03H00:50] | ||||||
| SOA | a.nic.frdnsmaster@afnic.fr serial=2246086661 | ||||||
MX for
c-plus.fr |
Same first word
c-plus.nl |
c-plus.info |
c-plus.be |
c-plus.at |
c-plus.de |
c-plus.com |
c-plus.pro |
c-plus.net |
c-plus.co.uk |
c-plus.ch |
c-plus.fr |
c-plus.co.jp |
c-plus.plus |
c-plus.it |
Similar names
plus-c.info |
plus-c.biz |
plus-c.co.uk |
ulsp-c.online |
lpc-us.com |
us-plc.com |
plus-c.org |
plus-c.de |
plus-c.eu |
plus-c.jp |
cpl-us.com |
plc-us.com |
DNS History
8 records (4 active, 4 former)
○NSdns10.ovh.net2015-06-26 → 2018-06-20 · 4 obs
● 2018-06-20 16:56:28
○ 2026-05-17 00:35:36
○ 2026-08-03 03:29:26
●NSns1.o2switch.net2026-05-17 → 2026-08-03 · 3 obs
● 2026-05-17 00:35:36
● 2026-08-03 03:29:26
○NSns10.ovh.net2015-06-26 → 2018-06-20 · 4 obs
● 2018-06-20 16:56:28
○ 2026-05-17 00:35:36
○ 2026-08-03 03:29:26
●NSns2.o2switch.net2026-05-17 → 2026-08-03 · 3 obs
● 2026-05-17 00:35:36
● 2026-08-03 03:29:26
●MXc-plus.fr2026-05-17 → 2026-08-03 · 3 obs
● 2026-05-17 00:35:36
● 2026-08-03 03:29:26
○MXredirect.ovh.net2015-06-26 → 2018-06-20 · 4 obs
● 2018-06-20 16:56:28
○ 2026-05-17 00:35:36
○ 2026-08-03 03:29:26
●A109.234.164.1682026-05-17 → 2026-08-03 · 3 obs
● 2026-05-17 00:35:36
● 2026-08-03 03:29:26
○A213.186.33.22015-06-26 → 2018-06-20 · 4 obs
● 2018-06-20 16:56:28
○ 2026-05-17 00:35:36
○ 2026-08-03 03:29:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| fr | d.nic.fr, f.ext.nic.fr, g.ext.nic.fr | - |
| c-plus.fr | ns2.o2switch.net, ns1.o2switch.net | - |
✅ Authoritative Response
Server:109.234.161.5
NS records: ns2.o2switch.net, ns1.o2switch.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for c-plus.fr (unsigned zone)
⏱️ Timing
Total: 706ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 109.234.164.168 |
| NS | 2 | ns2.o2switch.net, ns1.o2switch.net |
| MX | 1 | c-plus.fr (pri: 0) |
| TXT | 1 | v=spf1 ip4:109.234.164.168 +a +mx +inclu |
| SOA | 1 | ns1.o2switch.net systemshl.o2switch.fr |
Analysis
Mail Server Role
c-plus.fr is listed as a mail server for itself.
IP Addresses
c-plus.fr resolves to one IP address: 109.234.164.168.
mail.lasanteetlesplantes.com, mail.comparados.fr, cacheconfig.fr and two other host names share IP numbers with c-plus.fr.
Name Servers
c-plus.fr uses two name servers for its delegation: ns1.o2switch.net and ns2.o2switch.net.
c-plus.fr uses the same name servers as several other domains — among them bestwheel.net, guineeinnovations.com, bigwintheory.com and two more.
At least some of c-plus.fr's name servers are also used by other domains, among them bloom-events.fr.
ns1.o2switch.net directs to 109.234.160.5 and ns2.o2switch.net directs to 109.234.161.5; each host name points to exactly one IP number.
Mail Servers
Mail for c-plus.fr is handled by one mail server — c-plus.fr.
c-plus.fr directs to just one IP number, 109.234.164.168.