devmj.fr - dns.ninja
devmj.fr
| DNSSEC | ⚠️ Not signed | ||||||
| A | 109.234.161.188🇫🇷 O2SWITCH109.234.161.0/24 o2switch Internet Routing | ||||||
| PTR | 109-234-161-188.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 | devmj.fr ⭐ | ||||||
| A | 109.234.161.188🇫🇷 O2SWITCH109.234.161.0/24 o2switch Internet Routing | ||||||
| PTR | 109-234-161-188.reverse.odns.fr | ||||||
| TXT | v=spf1 ip4:109.234.161.188 +a +mx +include:spf.jabatus.fr ~all | ||||||
| SOA | ns1.o2switch.netsystemshl@o2switch.fr 2026-04-15 #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 | 275 RRs processed [13/08/2026 21H20:50] | ||||||
| SOA | a.nic.frdnsmaster@afnic.fr serial=2246204912 | ||||||
MX for
devmj.fr |
Same first word
devmj.fr |
Similar names
DNS History
4 records (4 active, 0 former)
●NSns1.o2switch.net2026-07-13 → 2026-08-13 · 2 obs
● 2026-08-13 21:38:54
●NSns2.o2switch.net2026-07-13 → 2026-08-13 · 2 obs
● 2026-08-13 21:38:54
●MXdevmj.fr2026-07-13 → 2026-08-13 · 2 obs
● 2026-08-13 21:38:54
●A109.234.161.1882026-07-13 → 2026-08-13 · 2 obs
● 2026-08-13 21:38:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| fr | d.nic.fr, f.ext.nic.fr, g.ext.nic.fr | - |
| devmj.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 devmj.fr (unsigned zone)
⏱️ Timing
Total: 677ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 109.234.161.188 |
| NS | 2 | ns1.o2switch.net, ns2.o2switch.net |
| MX | 1 | devmj.fr (pri: 0) |
| TXT | 1 | v=spf1 ip4:109.234.161.188 +a +mx +inclu |
| SOA | 1 | ns1.o2switch.net systemshl.o2switch.fr |
Analysis
Mail Server Role
devmj.fr serves as a mail server for devmj.fr.
IP Addresses
devmj.fr has exactly one IP address — 109.234.161.188.
_dc-mx.6d70166d9f60.mielsdumonde.fr, agrigestion-corse.fr, mail.cafgrenoble.com plus two other host names have IP numbers in common with devmj.fr.
Name Servers
devmj.fr is served by two delegated name servers, ns1.o2switch.net and ns2.o2switch.net.
The name server configuration of devmj.fr is shared with other domains, for instance clubgtevolution.fr, propulseo.fr, appli-hydrants.net and two others.
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
devmj.fr uses exactly one mail server, which is devmj.fr.
There is one IP number for devmj.fr: 109.234.161.188.