cppu.fr - robtex.com
cppu.fr
| DNSSEC | ⚠️ Not signed | ||||||
| A | 109.234.162.207🇫🇷 O2SWITCH109.234.162.0/24 o2switch Internet Routing | ||||||
| PTR | 109-234-162-207.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 | cppu.fr ⭐ | ||||||
| A | 109.234.162.207🇫🇷 O2SWITCH109.234.162.0/24 o2switch Internet Routing | ||||||
| PTR | 109-234-162-207.reverse.odns.fr | ||||||
| TXT | v=spf1 ip4:109.234.162.207 +a +mx +include:spf.jabatus.fr ~all | ||||||
| SOA | ns1.o2switch.netsystemshl@o2switch.fr 2026-06-09 #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 | 448 RRs processed [05/08/2026 14H40:58] | ||||||
| SOA | a.nic.frdnsmaster@afnic.fr serial=2246099219 | ||||||
MX for
cppu.fr |
Same first word
Similar names
DNS History
9 records (4 active, 5 former)
○NSdns.ovh.net2015-05-16 → 2017-05-16 · 4 obs
● 2017-05-16 22:45:24
○ 2026-06-12 05:57:18
○ 2026-08-05 14:46:12
○NSns.ovh.net2015-05-16 → 2017-05-16 · 4 obs
● 2017-05-16 22:45:24
○ 2026-06-12 05:57:18
○ 2026-08-05 14:46:12
●NSns1.o2switch.net2026-06-12 → 2026-08-05 · 3 obs
● 2026-06-12 05:57:18
● 2026-08-05 14:46:12
●NSns2.o2switch.net2026-06-12 → 2026-08-05 · 3 obs
● 2026-06-12 05:57:18
● 2026-08-05 14:46:12
●MXcppu.fr2026-06-12 → 2026-08-05 · 3 obs
● 2026-06-12 05:57:18
● 2026-08-05 14:46:12
○MXmx1.ovh.net2015-05-16 → 2017-05-16 · 4 obs
● 2017-05-16 22:45:24
○ 2026-06-12 05:57:18
○ 2026-08-05 14:46:12
○MXmx2.ovh.net2015-05-16 → 2017-05-16 · 4 obs
● 2017-05-16 22:45:24
○ 2026-06-12 05:57:18
○ 2026-08-05 14:46:12
●A109.234.162.2072026-06-12 → 2026-08-05 · 3 obs
● 2026-06-12 05:57:18
● 2026-08-05 14:46:12
○A213.186.33.192015-05-16 → 2017-05-16 · 4 obs
● 2017-05-16 22:45:24
○ 2026-06-12 05:57:18
○ 2026-08-05 14:46:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| fr | d.nic.fr, f.ext.nic.fr, g.ext.nic.fr | - |
| cppu.fr | ns1.o2switch.net, ns2.o2switch.net | - |
✅ Authoritative Response
Server:109.234.161.5
NS records: ns1.o2switch.net, ns2.o2switch.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cppu.fr (unsigned zone)
⏱️ Timing
Total: 829ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 109.234.162.207 |
| NS | 2 | ns2.o2switch.net, ns1.o2switch.net |
| MX | 1 | cppu.fr (pri: 0) |
| TXT | 1 | v=spf1 ip4:109.234.162.207 +a +mx +inclu |
| SOA | 1 | ns1.o2switch.net systemshl.o2switch.fr |
Analysis
Mail Server Role
cppu.fr handles its own mail, functioning as its own mail server.
IP Addresses
cppu.fr resolves to just one IP address, 109.234.162.207.
Two other host names, along with kloe.fr, arc-formation.fr and hypnocypher.com, also share IP numbers with cppu.fr.
Name Servers
cppu.fr has two authoritative name servers — ns1.o2switch.net and ns2.o2switch.net.
cppu.fr shares its NS records with other domains, for example federationbelgeyoga.be, promusicfrance.com, perchaude.o2switch.net and two others.
The name servers for cppu.fr overlap at least partially with those of other domains — for example gotyka.pl.
ns1.o2switch.net resolves to 109.234.160.5. ns2.o2switch.net resolves to 109.234.161.5. Both host names point to a single IP number.
Mail Servers
cppu.fr is served by just one mail server: cppu.fr.
cppu.fr points to one IP number — 109.234.162.207.