cdtsv.fr - robtex.com
cdtsv.fr
| DNSSEC | ⚠️ Not signed | ||||||
| A | 109.234.162.98🇫🇷 O2SWITCH109.234.162.0/24 o2switch Internet Routing | ||||||
| PTR | prune.jabatus.com | ||||||
| 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 | cdtsv.fr ⭐ | ||||||
| A | 109.234.162.98🇫🇷 O2SWITCH109.234.162.0/24 o2switch Internet Routing | ||||||
| PTR | prune.jabatus.com | ||||||
| TXT | v=spf1 ip4:109.234.162.98 +a +mx +include:spf.jabatus.fr ~all | ||||||
| SOA | ns1.o2switch.netsystemshl@o2switch.fr 2024-10-23 #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 | 159 RRs processed [03/08/2026 07H10:50] | ||||||
| SOA | a.nic.frdnsmaster@afnic.fr serial=2246086686 | ||||||
MX for
cdtsv.fr |
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSns1.o2switch.net2026-06-30 → 2026-08-03 · 2 obs
● 2026-08-03 07:41:16
●NSns2.o2switch.net2026-06-30 → 2026-08-03 · 2 obs
● 2026-08-03 07:41:16
●MXcdtsv.fr2026-06-30 → 2026-08-03 · 2 obs
● 2026-08-03 07:41:16
●A109.234.162.982026-06-30 → 2026-08-03 · 2 obs
● 2026-08-03 07:41:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| fr | d.nic.fr, f.ext.nic.fr, g.ext.nic.fr | - |
| cdtsv.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 cdtsv.fr (unsigned zone)
⏱️ Timing
Total: 726ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 109.234.162.98 |
| NS | 2 | ns1.o2switch.net, ns2.o2switch.net |
| MX | 1 | cdtsv.fr (pri: 0) |
| TXT | 1 | v=spf1 ip4:109.234.162.98 +a +mx +includ |
| SOA | 1 | ns1.o2switch.net systemshl.o2switch.fr |
Analysis
Mail Server Role
cdtsv.fr acts as its own mail server.
IP Addresses
cdtsv.fr points to a single IP number: 109.234.162.98.
Additional host names — onsitu.com, mail.kkportfolio.net, mail.safc.fr and two others — share IP numbers with cdtsv.fr.
Name Servers
cdtsv.fr is delegated to two name servers: ns1.o2switch.net and ns2.o2switch.net.
cdtsv.fr shares its name server setup with other domains, including sossey.org, teamcamaccd.fr, copytel.fr and two others.
ns1.o2switch.net → 109.234.160.5 and ns2.o2switch.net → 109.234.161.5: one IP number per host name.
Mail Servers
cdtsv.fr has a single mail server: cdtsv.fr itself.
cdtsv.fr resolves to a single IP number: 109.234.162.98.