duthu.fr - robtex.com
duthu.fr
| DNSSEC | ⚠️ Not signed | ||||||
| A | 109.234.161.10🇫🇷 O2SWITCH109.234.161.0/24 o2switch Internet Routing | ||||||
| PTR | switchy.o2switch.net | ||||||
| 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 | duthu.fr ⭐ | ||||||
| A | 109.234.161.10🇫🇷 O2SWITCH109.234.161.0/24 o2switch Internet Routing | ||||||
| PTR | switchy.o2switch.net | ||||||
| SOA | ns1.o2switch.netsupport@o2switch.fr 2017-01-20 #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 | 131 RRs processed [25/03/2026 20H40:49] | ||||||
| SOA | a.nic.frdnsmaster@afnic.fr serial=2244625680 | ||||||
MX for
duthu.fr |
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSns1.o2switch.net2015-05-30 → 2026-03-25 · 2 obs
● 2026-03-25 21:00:44
●NSns2.o2switch.net2015-05-30 → 2026-03-25 · 2 obs
● 2026-03-25 21:00:44
●MXduthu.fr2015-05-30 → 2026-03-25 · 2 obs
● 2026-03-25 21:00:44
●A109.234.161.102015-05-30 → 2026-03-25 · 2 obs
● 2026-03-25 21:00:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| fr | f.ext.nic.fr, d.nic.fr, g.ext.nic.fr | - |
| duthu.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 duthu.fr (unsigned zone)
⏱️ Timing
Total: 1264ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 109.234.161.10 |
| NS | 2 | ns2.o2switch.net, ns1.o2switch.net |
| MX | 1 | duthu.fr (pri: 0) |
| SOA | 1 | ns1.o2switch.net support.o2switch.fr |
Analysis
Mail Server Role
duthu.fr serves as the mail server for duthu.fr.
IP Addresses
duthu.fr resolves to a single IP address: 109.234.161.10.
Other host names including recruteur.eu, laurencechellali.com, _dc-mx.00d3fe5dc11d.swin2win.com, ecl-studio.com and aplus3.fr share IP numbers with duthu.fr.
Name Servers
duthu.fr's delegation uses two name servers, ns1.o2switch.net and ns2.o2switch.net.
duthu.fr shares the same name server setup as other domains, for example activ-motor.com, billard-plaisir.fr, cleancar2savoie.com, authentic-bicycle-shop.com and armadaconcept.com.
duthu.fr at least partially shares name servers with other domains; for instance lilas-autopartage.fr.
Host names with a single IP:
ns1.o2switch.net points to 109.234.160.5.
ns2.o2switch.net points to 109.234.161.5.
Mail Servers
A single mail server handles duthu.fr.
duthu.fr points to a single IP: 109.234.161.10.