4x3.fr - robtex.com
4x3.fr
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.o2switch.net ⚠️ Not in zone NS records | ||||||
| A | 109.234.160.5🇫🇷 O2SWITCH109.234.160.0/24 o2switch Internet Routing | ||||||
| PTR | ns1.o2switch.net | ||||||
| NS | ns2.o2switch.net ⚠️ Not in zone NS records | ||||||
| A | 109.234.161.5🇫🇷 O2SWITCH109.234.161.0/24 o2switch Internet Routing | ||||||
| PTR | ns2.o2switch.net | ||||||
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 | 100 RRs processed [03/04/2026 21H40:49] | ||||||
| SOA | a.nic.frdnsmaster@afnic.fr serial=2244731255 | ||||||
Same first word
Similar names
DNS History
11 records (2 active, 9 former)
●NSns1.o2switch.net2026-03-27 → 2026-04-03 · 3 obs
○ 2020-11-12 06:13:46
● 2026-03-27 11:49:44
● 2026-04-03 22:18:04
● 2026-03-27 11:49:44
● 2026-04-03 22:18:04
○NSns1.sedoparking.com2015-06-08 → 2018-01-07 · 4 obs
● 2015-06-08 11:39:42
● 2018-01-07 18:30:48
○ 2020-11-12 06:13:46
○ 2026-04-03 22:18:04
● 2018-01-07 18:30:48
○ 2020-11-12 06:13:46
○ 2026-04-03 22:18:04
●NSns2.o2switch.net2026-03-27 → 2026-04-03 · 3 obs
○ 2020-11-12 06:13:46
● 2026-03-27 11:49:44
● 2026-04-03 22:18:04
● 2026-03-27 11:49:44
● 2026-04-03 22:18:04
○NSns2.sedoparking.com2015-06-08 → 2018-01-07 · 4 obs
● 2015-06-08 11:39:42
● 2018-01-07 18:30:48
○ 2020-11-12 06:13:46
○ 2026-04-03 22:18:04
● 2018-01-07 18:30:48
○ 2020-11-12 06:13:46
○ 2026-04-03 22:18:04
○NSns3121962.ip-51-68-36.eu2020-11-12 → 2020-11-12 · 4 obs
○ 2018-01-07 18:30:48
● 2020-11-12 06:13:46
○ 2026-03-27 11:49:44
○ 2026-04-03 22:18:04
● 2020-11-12 06:13:46
○ 2026-03-27 11:49:44
○ 2026-04-03 22:18:04
○NSsdns2.ovh.net2020-11-12 → 2020-11-12 · 4 obs
○ 2018-01-07 18:30:48
● 2020-11-12 06:13:46
○ 2026-03-27 11:49:44
○ 2026-04-03 22:18:04
● 2020-11-12 06:13:46
○ 2026-03-27 11:49:44
○ 2026-04-03 22:18:04
○MXlocalhost2016-09-14 → 2018-01-07 · 5 obs
○ 2016-04-03 16:59:12
● 2016-09-14 06:22:12
● 2018-01-07 18:30:48
○ 2020-11-12 06:13:46
○ 2026-04-03 22:18:04
● 2016-09-14 06:22:12
● 2018-01-07 18:30:48
○ 2020-11-12 06:13:46
○ 2026-04-03 22:18:04
○MXmail.4x3.fr2020-11-12 → 2020-11-12 · 4 obs
○ 2018-01-07 18:30:48
● 2020-11-12 06:13:46
○ 2026-03-27 11:49:44
○ 2026-04-03 22:18:04
● 2020-11-12 06:13:46
○ 2026-03-27 11:49:44
○ 2026-04-03 22:18:04
○MXmail.nickstel.com2015-06-08 → 2016-04-03 · 4 obs
● 2015-06-08 11:39:42
● 2016-04-03 16:59:12
○ 2016-09-14 06:22:12
○ 2026-04-03 22:18:04
● 2016-04-03 16:59:12
○ 2016-09-14 06:22:12
○ 2026-04-03 22:18:04
○A51.68.36.532020-11-12 → 2020-11-12 · 4 obs
○ 2018-01-07 18:30:48
● 2020-11-12 06:13:46
○ 2026-03-27 11:49:44
○ 2026-04-03 22:18:04
● 2020-11-12 06:13:46
○ 2026-03-27 11:49:44
○ 2026-04-03 22:18:04
○A72.52.4.902015-06-08 → 2018-01-07 · 4 obs
● 2015-06-08 11:39:42
● 2018-01-07 18:30:48
○ 2020-11-12 06:13:46
○ 2026-04-03 22:18:04
● 2018-01-07 18:30:48
○ 2020-11-12 06:13:46
○ 2026-04-03 22:18:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| fr | f.ext.nic.fr, g.ext.nic.fr, d.nic.fr | - |
| 4x3.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 4x3.fr (unsigned zone)
⏱️ Timing
Total: 940ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
Analysis
Name Servers
Two name servers ns1.o2switch.net and ns2.o2switch.net handle delegation for 4x3.fr.
4x3.fr uses the same name server setup as other domains, for example wpturbo.dev, montrespourtous.eu, servd160188.srv.odns.fr, podcastfrance.fr and lapres.fr.
4x3.fr partially shares name servers with other domains, such as bastides33.fr and seopress.com.
Host names with one IP number: The host name ns1.o2switch.net points to 109.234.160.5 and the host name ns2.o2switch.net points to 109.234.161.5.