devmj.fr - robtex.com
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 | 26 RRs processed [15/07/2026 01H20:51] | ||||||
| SOA | a.nic.frdnsmaster@afnic.fr serial=2245790928 | ||||||
MX for
devmj.fr |
Same first word
devmj.fr |
Similar names
DNS History
4 records (4 active, 0 former)
●NSns1.o2switch.net2026-07-13 → 2026-07-15 · 2 obs
● 2026-07-15 02:00:48
●NSns2.o2switch.net2026-07-13 → 2026-07-15 · 2 obs
● 2026-07-15 02:00:48
●MXdevmj.fr2026-07-13 → 2026-07-15 · 2 obs
● 2026-07-15 02:00:48
●A109.234.161.1882026-07-13 → 2026-07-15 · 2 obs
● 2026-07-15 02:00:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| fr | f.ext.nic.fr, d.nic.fr, g.ext.nic.fr | - |
| devmj.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 devmj.fr (unsigned zone)
⏱️ Timing
Total: 798ms | 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 is listed as a mail server for itself.
IP Addresses
devmj.fr resolves to one IP address: 109.234.161.188.
_dc-mx.6d70166d9f60.mielsdumonde.fr, agrigestion-corse.fr, mail.cafgrenoble.com and two other host names share IP numbers with devmj.fr.
Name Servers
Two name servers handle the delegation for devmj.fr: ns1.o2switch.net and ns2.o2switch.net.
devmj.fr uses the same name servers as several other domains — among them propulseo.fr, appli-hydrants.net, ohayon-senior.com and two more.
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
Mail for devmj.fr is handled by one mail server — devmj.fr.
devmj.fr carries a single IP number, which is 109.234.161.188.