cppu.fr - dns.ninja
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 | 20 RRs processed [28/06/2026 01H30:49] | ||||||
| SOA | a.nic.frdnsmaster@afnic.fr serial=2245601874 | ||||||
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
○ 2026-06-28 01:59:42
○NSns.ovh.net2015-05-16 → 2017-05-16 · 4 obs
● 2017-05-16 22:45:24
○ 2026-06-12 05:57:18
○ 2026-06-28 01:59:42
●NSns1.o2switch.net2026-06-12 → 2026-06-28 · 3 obs
● 2026-06-12 05:57:18
● 2026-06-28 01:59:42
●NSns2.o2switch.net2026-06-12 → 2026-06-28 · 3 obs
● 2026-06-12 05:57:18
● 2026-06-28 01:59:42
●MXcppu.fr2026-06-12 → 2026-06-28 · 3 obs
● 2026-06-12 05:57:18
● 2026-06-28 01:59:42
○MXmx1.ovh.net2015-05-16 → 2017-05-16 · 4 obs
● 2017-05-16 22:45:24
○ 2026-06-12 05:57:18
○ 2026-06-28 01:59:42
○MXmx2.ovh.net2015-05-16 → 2017-05-16 · 4 obs
● 2017-05-16 22:45:24
○ 2026-06-12 05:57:18
○ 2026-06-28 01:59:42
●A109.234.162.2072026-06-12 → 2026-06-28 · 3 obs
● 2026-06-12 05:57:18
● 2026-06-28 01:59:42
○A213.186.33.192015-05-16 → 2017-05-16 · 4 obs
● 2017-05-16 22:45:24
○ 2026-06-12 05:57:18
○ 2026-06-28 01:59:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| fr | d.nic.fr, f.ext.nic.fr, g.ext.nic.fr | - |
| cppu.fr | ns2.o2switch.net, ns1.o2switch.net | - |
✅ Authoritative Response
Server:109.234.160.5
NS records: ns2.o2switch.net, ns1.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
The NS records for cppu.fr delegate to ns1.o2switch.net and ns2.o2switch.net.
cppu.fr shares its NS records with other domains, for example federationbelgeyoga.be, yourpsp.fr, promusicfrance.com and two others.
cppu.fr and other domains like gotyka.pl share at least a portion of their name servers.
Both ns1.o2switch.net and ns2.o2switch.net have a single IP address each — ns1.o2switch.net resolves to 109.234.160.5 while ns2.o2switch.net resolves to 109.234.161.5.
Mail Servers
cppu.fr is served by just one mail server: cppu.fr.
cppu.fr resolves to 109.234.162.207 and no other IP number.