prestasud.fr - robtex.com
prestasud.fr
| DNSSEC | ⚠️ Not signed | ||||||
| A | 109.234.165.18🇫🇷 O2SWITCH109.234.164.0/22 | ||||||
| PTR | enrique.o2switch.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.prestasud.fr ⭐ | ||||||
| A | 109.234.166.69🇫🇷 O2SWITCH109.234.164.0/22 | ||||||
| PTR | swim.jabatus.com | ||||||
| TXT | v=spf1 ip4:109.234.166.69 +a +mx +include:spf.jabatus.fr ~all | ||||||
| SOA | ns1.o2switch.netsysadmin@o2switch.fr 2026-06-29 #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 | 38 RRs processed [19/07/2026 03H20:50] | ||||||
| SOA | a.nic.frdnsmaster@afnic.fr serial=2245805795 | ||||||
Subdomains
mail.prestasud.fr |
Same first word
prestasud.fr |
Similar names
DNS History
18 records (4 active, 14 former)
○NSdns200.anycast.me2016-03-20 → 2016-09-26 · 5 obs
● 2016-03-20 05:31:50
● 2016-09-26 00:08:36
○ 2017-06-25 02:26:02
○ 2026-07-19 04:01:46
●NSns1.o2switch.net2026-03-19 → 2026-07-19 · 3 obs
● 2026-03-19 22:04:58
● 2026-07-19 04:01:46
●NSns2.o2switch.net2026-03-19 → 2026-07-19 · 3 obs
● 2026-03-19 22:04:58
● 2026-07-19 04:01:46
○NSns2.vpweb.com2015-12-05 → 2015-12-05 · 3 obs
○ 2016-03-20 05:31:50
○ 2026-07-19 04:01:46
○NSns200.anycast.me2016-03-20 → 2016-09-26 · 5 obs
● 2016-03-20 05:31:50
● 2016-09-26 00:08:36
○ 2017-06-25 02:26:02
○ 2026-07-19 04:01:46
○NSns3.vpweb.com2015-12-05 → 2015-12-05 · 3 obs
○ 2016-03-20 05:31:50
○ 2026-07-19 04:01:46
○NSns4.vpweb.com2015-12-05 → 2015-12-05 · 3 obs
○ 2016-03-20 05:31:50
○ 2026-07-19 04:01:46
●MXmail.prestasud.fr2026-03-19 → 2026-07-19 · 6 obs
● 2026-03-19 22:04:58
● 2026-03-26 21:46:34
○ 2026-04-05 04:23:56
● 2026-06-17 21:19:18
● 2026-07-19 04:01:46
○MXmx1.ovh.net2016-03-20 → 2016-09-26 · 4 obs
● 2016-09-26 00:08:36
○ 2017-06-25 02:26:02
○ 2026-07-19 04:01:46
○MXmx2.ovh.net2016-03-20 → 2016-09-26 · 4 obs
● 2016-09-26 00:08:36
○ 2017-06-25 02:26:02
○ 2026-07-19 04:01:46
○MXmxb.ovh.net2016-03-20 → 2016-09-26 · 4 obs
● 2016-09-26 00:08:36
○ 2017-06-25 02:26:02
○ 2026-07-19 04:01:46
●A109.234.165.182026-03-19 → 2026-07-19 · 6 obs
● 2026-03-19 22:04:58
● 2026-03-26 21:46:34
○ 2026-04-05 04:23:56
● 2026-06-17 21:19:18
● 2026-07-19 04:01:46
○A213.186.33.172016-03-20 → 2016-09-26 · 5 obs
● 2016-03-20 05:31:50
● 2016-09-26 00:08:36
○ 2017-06-25 02:26:02
○ 2026-07-19 04:01:46
○A75.98.17.662015-12-05 → 2015-12-05 · 3 obs
○ 2016-03-20 05:31:50
○ 2026-07-19 04:01:46
○A75.98.17.672015-12-05 → 2015-12-05 · 3 obs
○ 2016-03-20 05:31:50
○ 2026-07-19 04:01:46
○A75.98.17.732015-12-05 → 2015-12-05 · 3 obs
○ 2016-03-20 05:31:50
○ 2026-07-19 04:01:46
○A75.98.17.742015-12-05 → 2015-12-05 · 3 obs
○ 2016-03-20 05:31:50
○ 2026-07-19 04:01:46
○CNAMEdomains.freewebs.com2015-12-05 → 2015-12-05 · 3 obs
○ 2016-03-20 05:31:50
○ 2026-07-19 04:01:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| fr | d.nic.fr, f.ext.nic.fr, g.ext.nic.fr | - |
| prestasud.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 prestasud.fr (unsigned zone)
⏱️ Timing
Total: 3078ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 109.234.165.18 |
| NS | 2 | ns1.o2switch.net, ns2.o2switch.net |
| MX | 1 | mail.prestasud.fr (pri: 0) |
| TXT | 1 | v=spf1 ip4:109.234.166.69 +a +mx +includ |
| SOA | 1 | ns1.o2switch.net sysadmin.o2switch.fr |
Analysis
Hierarchy
mail.prestasud.fr is a subdomain of prestasud.fr.
IP Addresses
prestasud.fr points to a single IP number: 109.234.165.18.
Additional host names — arnaultpose.com, ccmsports.com, msfirefox.com and two others — share IP numbers with prestasud.fr.
Name Servers
prestasud.fr is delegated to two name servers: ns1.o2switch.net and ns2.o2switch.net.
prestasud.fr shares its name server setup with other domains, including granit-marbre-emblavez.fr, yatoo(0x736578)y.com, greftel.fr and two others.
prestasud.fr shares at least some of its name servers with other domains, such as ept.sn.
Both ns1.o2switch.net and ns2.o2switch.net have a single IP address each — ns1.o2switch.net resolves to 109.234.160.5 while ns2.o2switch.net resolves to 109.234.161.5.
Mail Servers
prestasud.fr has one mail server: mail.prestasud.fr.
mail.prestasud.fr resolves to a single IP number: 109.234.166.69.