alphadex.fr - robtex.com
alphadex.fr
| DNSSEC | ⚠️ Not signed | ||||||
| A | 109.234.166.96🇫🇷 O2SWITCH109.234.164.0/22 | ||||||
| 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.alphadex.fr ⭐ | ||||||
| A | 109.234.166.96🇫🇷 O2SWITCH109.234.164.0/22 | ||||||
| TXT | google-site-verification=btl7cvxdpJH-uBOG0G4qIODW06BRFZDYxwlwkprZufA | ||||||
| TXT | v=spf1 ip4:109.234.166.96 +a +mx +include:spf.jabatus.fr ~all | ||||||
| SOA | ns1.o2switch.netsysadmin@o2switch.fr 2026-05-12 #1 | ||||||
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 | 21 RRs processed [22/07/2026 03H40:53] | ||||||
| SOA | a.nic.frdnsmaster@afnic.fr serial=2245822075 | ||||||
Subdomains
mail.alphadex.fr |
Same first word
Similar names
DNS History
9 records (4 active, 5 former)
○NSns1.cornut.fr2015-07-16 → 2017-09-21 · 4 obs
● 2017-09-21 12:03:12
○ 2026-06-14 16:31:02
○ 2026-07-22 04:00:48
●NSns1.o2switch.net2026-06-14 → 2026-07-22 · 3 obs
● 2026-06-14 16:31:02
● 2026-07-22 04:00:48
○NSns2.cornut.fr2015-07-16 → 2017-09-21 · 4 obs
● 2017-09-21 12:03:12
○ 2026-06-14 16:31:02
○ 2026-07-22 04:00:48
●NSns2.o2switch.net2026-06-14 → 2026-07-22 · 3 obs
● 2026-06-14 16:31:02
● 2026-07-22 04:00:48
○NSns3.cornut.fr2015-07-16 → 2017-09-21 · 4 obs
● 2017-09-21 12:03:12
○ 2026-06-14 16:31:02
○ 2026-07-22 04:00:48
●MXmail.alphadex.fr2026-06-14 → 2026-07-22 · 3 obs
● 2026-06-14 16:31:02
● 2026-07-22 04:00:48
○MXmx0.protect.cienum.fr2015-07-16 → 2017-09-21 · 4 obs
● 2017-09-21 12:03:12
○ 2026-06-14 16:31:02
○ 2026-07-22 04:00:48
●A109.234.166.962026-06-14 → 2026-07-22 · 3 obs
● 2026-06-14 16:31:02
● 2026-07-22 04:00:48
○A91.103.232.162015-07-16 → 2017-09-21 · 4 obs
● 2017-09-21 12:03:12
○ 2026-06-14 16:31:02
○ 2026-07-22 04:00:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| fr | d.nic.fr, f.ext.nic.fr, g.ext.nic.fr | - |
| alphadex.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 alphadex.fr (unsigned zone)
⏱️ Timing
Total: 656ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 109.234.166.96 |
| NS | 2 | ns2.o2switch.net, ns1.o2switch.net |
| MX | 1 | mail.alphadex.fr (pri: 0) |
| TXT | 2 | google-site-verification=btl7cvxdpJH-uBO, v=spf1 ip4:109.234.166.96 +a +mx +includ |
| SOA | 1 | ns1.o2switch.net sysadmin.o2switch.fr |
Analysis
Hierarchy
The domain mail.alphadex.fr falls under the parent alphadex.fr.
IP Addresses
alphadex.fr has exactly one IP address — 109.234.166.96.
ps9.versioneo.fr, fsi.fr, mail.powerecodouche.com plus two other host names have IP numbers in common with alphadex.fr.
Name Servers
DNS delegation for alphadex.fr points to two name servers: ns1.o2switch.net and ns2.o2switch.net.
The name server configuration of alphadex.fr is shared with other domains, for instance berger-demenagements.ch, aromae.fr, philippe-anthonioz.com and two others.
alphadex.fr has partial name server overlap with other domains, including assby.com.
Each of ns1.o2switch.net and ns2.o2switch.net has one IP address: ns1.o2switch.net uses 109.234.160.5 and ns2.o2switch.net uses 109.234.161.5.
Mail Servers
alphadex.fr uses one mail server — mail.alphadex.fr.
mail.alphadex.fr has exactly one IP number: 109.234.166.96.