devfac.fr - robtex.com
devfac.fr
| DNSSEC | ⚠️ Not signed | ||||||
| A | 109.234.162.41🇫🇷 O2SWITCH109.234.162.0/24 o2switch Internet Routing | ||||||
| PTR | 109-234-162-41.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 | mail.devfac.fr ⭐ | ||||||
| A | 109.234.162.41🇫🇷 O2SWITCH109.234.162.0/24 o2switch Internet Routing | ||||||
| PTR | 109-234-162-41.reverse.odns.fr | ||||||
| TXT | v=spf1 ip4:109.234.162.41 +a +mx +include:spf.jabatus.fr ~all | ||||||
| SOA | ns1.o2switch.netsysadmin@o2switch.fr 2026-09-24 #7 | ||||||
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 | 309 RRs processed [25/09/2026 15H41:09] | ||||||
| SOA | a.nic.frdnsmaster@afnic.fr serial=2246569728 | ||||||
Same first word
Similar names
Previous names
Next names
DNS History
4 records (4 active, 0 former)
●NSns1.o2switch.net2026-09-23 → 2026-09-25 · 2 obs
● 2026-09-25 16:08:34
●NSns2.o2switch.net2026-09-23 → 2026-09-25 · 2 obs
● 2026-09-25 16:08:34
●MXmail.devfac.fr2026-09-23 → 2026-09-25 · 2 obs
● 2026-09-25 16:08:34
●A109.234.162.412026-09-23 → 2026-09-25 · 2 obs
● 2026-09-25 16:08:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| fr | f.ext.nic.fr, d.nic.fr, g.ext.nic.fr | - |
| devfac.fr | ns2.o2switch.net, ns1.o2switch.net | - |
✅ Authoritative Response
Server:109.234.161.5
NS records: ns2.o2switch.net, ns1.o2switch.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for devfac.fr (unsigned zone)
⏱️ Timing
Total: 1117ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 109.234.162.41 |
| NS | 2 | ns2.o2switch.net, ns1.o2switch.net |
| MX | 1 | mail.devfac.fr (pri: 0) |
| TXT | 1 | v=spf1 ip4:109.234.162.41 +a +mx +includ |
| SOA | 1 | ns1.o2switch.net sysadmin.o2switch.fr |
Analysis
IP Addresses
devfac.fr has exactly one IP address — 109.234.162.41.
flavie-nallet.fr, montceau-les-mines-pac.fr, paysagiste-63.fr plus two other host names have IP numbers in common with devfac.fr.
Name Servers
DNS delegation for devfac.fr points to two name servers: ns1.o2switch.net and ns2.o2switch.net.
The name server configuration of devfac.fr is shared with other domains, for instance mastrategiedecommunication.fr, menuiserie-la-grand-croix.fr, crystal-quran.com and two others.
ns1.o2switch.net resolves to 109.234.160.5. ns2.o2switch.net resolves to 109.234.161.5. Both host names point to a single IP number.
Mail Servers
devfac.fr uses one mail server — mail.devfac.fr.
mail.devfac.fr has exactly one IP number: 109.234.162.41.