gen4.fr - robtex.com
gen4.fr
| DNSSEC | ⚠️ Not signed | ||||||
| A | 109.234.166.162🇫🇷 O2SWITCH109.234.164.0/22 | ||||||
| PTR | pool.jabatus.com | ||||||
| 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.gen4.fr ⭐ | ||||||
| A | 109.234.166.162🇫🇷 O2SWITCH109.234.164.0/22 | ||||||
| PTR | pool.jabatus.com | ||||||
| TXT | v=spf1 ip4:109.234.166.162 +a +mx +include:spf.jabatus.fr ~all | ||||||
| SOA | ns1.o2switch.netsysadmin@o2switch.fr 2024-10-13 #4 | ||||||
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 | 34 RRs processed [03/03/2026 03H50:47] | ||||||
| SOA | a.nic.frdnsmaster@afnic.fr serial=2244430463 | ||||||
Previously MX for
gen4.fr |
Subdomains
mail.gen4.fr |
Same first word
gen4.in |
gen4.eu |
gen4.me |
gen4.de |
gen4.fr |
gen4.cc |
gen4.co.kr |
gen4.bet |
gen4.info |
gen4.net |
gen4.io |
gen4.org |
gen4.jp |
gen4.ninja |
gen4.com |
Similar names
eng4.it |
n4ge.akamai.net |
4gen.uk.com |
4gen.nl |
eng4.ru |
4gen.org |
4gen.net |
4gne.com |
4gen.com.tr |
4gen.de |
4gen.eu |
ne4g.com |
4gen.co |
e4gn.com |
4eng.ru |
DNS History
12 records (4 active, 8 former)
○NSns1.data-center.com2017-06-11 → 2017-06-11 · 4 obs
● 2017-06-11 13:00:48
○ 2026-02-25 07:16:18
○ 2026-03-21 02:14:46
○NSns1.host.org2015-05-16 → 2017-04-23 · 4 obs
● 2017-04-23 13:47:28
○ 2017-06-11 13:00:48
○ 2026-03-21 02:14:46
●NSns1.o2switch.net2026-02-25 → 2026-03-21 · 3 obs
● 2026-02-25 07:16:18
● 2026-03-21 02:14:46
○NSns2.data-center.com2017-06-11 → 2017-06-11 · 4 obs
● 2017-06-11 13:00:48
○ 2026-02-25 07:16:18
○ 2026-03-21 02:14:46
○NSns2.host.org2015-05-16 → 2017-04-23 · 4 obs
● 2017-04-23 13:47:28
○ 2017-06-11 13:00:48
○ 2026-03-21 02:14:46
●NSns2.o2switch.net2026-02-25 → 2026-03-21 · 3 obs
● 2026-02-25 07:16:18
● 2026-03-21 02:14:46
○MXgen4.fr2015-05-16 → 2017-06-11 · 4 obs
● 2017-06-11 13:00:48
○ 2026-02-25 07:16:18
○ 2026-03-21 02:14:46
●MXmail.gen4.fr2026-02-25 → 2026-03-21 · 3 obs
● 2026-02-25 07:16:18
● 2026-03-21 02:14:46
●A109.234.166.1622026-02-25 → 2026-03-21 · 3 obs
● 2026-02-25 07:16:18
● 2026-03-21 02:14:46
○A164.132.190.1642016-05-26 → 2016-12-21 · 5 obs
● 2016-05-26 04:45:20
● 2016-12-21 04:33:02
○ 2017-04-23 13:47:28
○ 2026-03-21 02:14:46
○A164.132.190.1652017-04-23 → 2017-06-11 · 5 obs
● 2017-04-23 13:47:28
● 2017-06-11 13:00:48
○ 2026-02-25 07:16:18
○ 2026-03-21 02:14:46
○A176.9.7.752015-05-16 → 2016-03-15 · 4 obs
● 2016-03-15 21:04:48
○ 2016-05-26 04:45:20
○ 2026-03-21 02:14:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| fr | f.ext.nic.fr, d.nic.fr, g.ext.nic.fr | - |
| gen4.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 gen4.fr (unsigned zone)
⏱️ Timing
Total: 972ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 109.234.166.162 |
| NS | 2 | ns2.o2switch.net, ns1.o2switch.net |
| MX | 1 | mail.gen4.fr (pri: 0) |
| TXT | 1 | v=spf1 ip4:109.234.166.162 +a +mx +inclu |
| SOA | 1 | ns1.o2switch.net sysadmin.o2switch.fr |
Analysis
Hierarchy
The parent of mail.gen4.fr is gen4.fr.
IP Addresses
gen4.fr points to IP number: 109.234.166.162.
Other host names such as mail.hypnoscient.fr, mail.laaa.fr, domainedefoncene.com, mon-petit-livre-perso.fr and mail.internet-creation-sites.com share IPs with gen4.fr.
Name Servers
gen4.fr is delegated to two name servers: ns1.o2switch.net and ns2.o2switch.net.
gen4.fr shares the same name server setup as atelier-trucks-solutions.com, iapac.to, americus-online.com, delacruz.fr and htc-dev.net.
gen4.fr shares some name servers with other domains, for instance attitudedancestudio.be.
Host names with a single IP:
ns1.o2switch.net points to 109.234.160.5.
ns2.o2switch.net points to 109.234.161.5.
Mail Servers
gen4.fr is handled by a single mail server, mail.gen4.fr.
mail.gen4.fr points to a single IP: 109.234.166.162.