clusterz.fr - robtex.com
clusterz.fr
| DNSSEC | ⚠️ Not signed | ||||||
| A | 194.233.90.44🇸🇬 CONTABO-ASIA194.233.88.0/22 Contabo Asia Private Limited 8 Robinson Road, 13-00 ASO Building | ||||||
| PTR | vmi3072155.contaboserver.net | ||||||
| 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.clusterz.fr ⭐ | ||||||
| A | 109.234.167.38🇫🇷 O2SWITCH109.234.164.0/22 | ||||||
| PTR | 109-234-167-38.reverse.odns.fr | ||||||
| SOA | ns1.o2switch.netsysadmin@o2switch.fr 2025-05-11 #6 | ||||||
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 | 13 RRs processed [26/03/2026 02H51:08] | ||||||
| SOA | a.nic.frdnsmaster@afnic.fr serial=2244628828 | ||||||
Subdomains
Same first word
Similar names
DNS History
11 records (4 active, 7 former)
○NSns-131-b.gandi.net2018-10-22 → 2018-10-22 · 3 obs
○ 2026-03-18 15:05:30
○ 2026-03-26 03:23:22
○NSns-215-c.gandi.net2018-10-22 → 2018-10-22 · 3 obs
○ 2026-03-18 15:05:30
○ 2026-03-26 03:23:22
○NSns-64-a.gandi.net2018-10-22 → 2018-10-22 · 3 obs
○ 2026-03-18 15:05:30
○ 2026-03-26 03:23:22
○NSns1.gandi.net2018-10-22 → 2018-10-22 · 3 obs
○ 2026-03-18 15:05:30
○ 2026-03-26 03:23:22
●NSns1.o2switch.net2026-03-18 → 2026-03-26 · 3 obs
● 2026-03-18 15:05:30
● 2026-03-26 03:23:22
●NSns2.o2switch.net2026-03-18 → 2026-03-26 · 3 obs
● 2026-03-18 15:05:30
● 2026-03-26 03:23:22
○MXfb.mail.gandi.net2018-10-22 → 2018-10-22 · 3 obs
○ 2026-03-18 15:05:30
○ 2026-03-26 03:23:22
●MXmail.clusterz.fr2026-03-18 → 2026-03-26 · 3 obs
● 2026-03-18 15:05:30
● 2026-03-26 03:23:22
○MXspool.mail.gandi.net2018-10-22 → 2018-10-22 · 3 obs
○ 2026-03-18 15:05:30
○ 2026-03-26 03:23:22
●A194.233.90.442026-03-18 → 2026-03-26 · 3 obs
● 2026-03-18 15:05:30
● 2026-03-26 03:23:22
○A217.70.184.382018-10-22 → 2018-10-22 · 3 obs
○ 2026-03-18 15:05:30
○ 2026-03-26 03:23:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| fr | d.nic.fr, f.ext.nic.fr, g.ext.nic.fr | - |
| clusterz.fr | ns1.o2switch.net, ns2.o2switch.net | - |
✅ Authoritative Response
Server:109.234.160.5
NS records: ns1.o2switch.net, ns2.o2switch.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for clusterz.fr (unsigned zone)
⏱️ Timing
Total: 676ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 194.233.90.44 |
| NS | 2 | ns1.o2switch.net, ns2.o2switch.net |
| MX | 1 | mail.clusterz.fr (pri: 0) |
| SOA | 1 | ns1.o2switch.net sysadmin.o2switch.fr |
Analysis
Hierarchy
clusterz.fr is parent of mail.clusterz.fr and www.clusterz.fr.
IP Addresses
clusterz.fr points to a single IP number: 194.233.90.44.
other host names for instance www.paladinoticias.com, choto.fr, www.clusterz.fr, cvjoints.net and webbinz.com share IP numbers with clusterz.fr.
Name Servers
clusterz.fr is delegated to two name servers: ns1.o2switch.net and ns2.o2switch.net.
clusterz.fr shares the same name server setup as other domains, for example campingderodaven.fr, majolo.fr, manoir.org, parallel-electric.fr and restaurantlemonarque.fr.
Host names with one IP number:
The host ns1.o2switch.net points to 109.234.160.5 and the host ns2.o2switch.net points to 109.234.161.5.
Mail Servers
clusterz.fr is handled by a single mail server, mail.clusterz.fr.
Host name mail.clusterz.fr points to IP address 109.234.167.38.