gen13.fr - robtex.com
gen13.fr
| DNSSEC | ⚠️ Not signed | ||||||
| A | 109.234.161.150🇫🇷 O2SWITCH109.234.161.0/24 o2switch Internet Routing | ||||||
| PTR | 109-234-161-150.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 | gen13.fr ⭐ | ||||||
| A | 109.234.161.150🇫🇷 O2SWITCH109.234.161.0/24 o2switch Internet Routing | ||||||
| PTR | 109-234-161-150.reverse.odns.fr | ||||||
| TXT | v=spf1 ip4:109.234.161.150 +a +mx +include:spf.jabatus.fr ~all | ||||||
| SOA | ns1.o2switch.netsystemshl@o2switch.fr 2024-07-22 #3 | ||||||
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 [14/07/2026 08H30:50] | ||||||
| SOA | a.nic.frdnsmaster@afnic.fr serial=2245788368 | ||||||
MX for
gen13.fr |
Same first word
gen13.fr |
Similar names
DNS History
4 records (4 active, 0 former)
●NSns1.o2switch.net2026-06-05 → 2026-07-14 · 2 obs
● 2026-07-14 08:50:42
●NSns2.o2switch.net2026-06-05 → 2026-07-14 · 2 obs
● 2026-07-14 08:50:42
●MXgen13.fr2026-06-05 → 2026-07-14 · 2 obs
● 2026-07-14 08:50:42
●A109.234.161.1502026-06-05 → 2026-07-14 · 2 obs
● 2026-07-14 08:50:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| fr | d.nic.fr, f.ext.nic.fr, g.ext.nic.fr | 6 records |
| gen13.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 gen13.fr (unsigned zone)
⏱️ Timing
Total: 1242ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 109.234.161.150 |
| NS | 2 | ns2.o2switch.net, ns1.o2switch.net |
| MX | 1 | gen13.fr (pri: 0) |
| TXT | 1 | v=spf1 ip4:109.234.161.150 +a +mx +inclu |
| SOA | 1 | ns1.o2switch.net systemshl.o2switch.fr |
📌 Glue Records Collected
Total: 6
In-bailiwick: 6 (d.nic.fr, f.ext.nic.fr, g.ext.nic.fr...)
Analysis
Mail Server Role
gen13.fr acts as its own mail server.
IP Addresses
gen13.fr points to a single IP number: 109.234.161.150.
Additional host names — mail.alexoverton.fr, 109-234-161-150.reverse.odns.fr, mail.newsendip.com and two others — share IP numbers with gen13.fr.
Name Servers
gen13.fr is served by two delegated name servers, ns1.o2switch.net and ns2.o2switch.net.
gen13.fr shares its name server setup with other domains, including sublimons.com, ascreditmutuel.fr, hotel-du-port.fr and two others.
The DNS delegation for gen13.fr at least partly coincides with that of other domains, artdata.fr being one example.
ns1.o2switch.net and ns2.o2switch.net each resolve to one IP number: ns1.o2switch.net points to 109.234.160.5 and ns2.o2switch.net points to 109.234.161.5.
Mail Servers
gen13.fr has a single mail server: gen13.fr itself.
There is one IP number for gen13.fr: 109.234.161.150.