epsilonformation.fr - robtex.com
epsilonformation.fr
| DNSSEC | ⚠️ Not signed | ||||||
| A | 109.234.164.18🇫🇷 O2SWITCH109.234.164.0/22 | ||||||
| PTR | 109-234-164-18.reverse.odns.fr | ||||||
| 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.epsilonformation.fr ⭐ | ||||||
| A | 109.234.164.92🇫🇷 O2SWITCH109.234.164.0/22 | ||||||
| PTR | 109-234-164-92.reverse.odns.fr | ||||||
| TXT | v=spf1 +mx +a +ip4:109.234.164.92 +include:spf.jabatus.fr ~all | ||||||
| SOA | ns1.o2switch.netsupport@o2switch.fr 2026-06-21 #5 | ||||||
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 | 19 RRs processed [13/08/2026 03H10:50] | ||||||
| SOA | a.nic.frdnsmaster@afnic.fr serial=2246192787 | ||||||
Subdomains
mail.epsilonformation.fr |
Same first word
epsilonformation.fr |
epsilonformation.com |
DNS History
4 records (4 active, 0 former)
●NSns1.o2switch.net2026-02-19 → 2026-08-13 · 2 obs
● 2026-08-13 03:45:04
●NSns2.o2switch.net2026-02-19 → 2026-08-13 · 2 obs
● 2026-08-13 03:45:04
●MXmail.epsilonformation.fr2026-02-19 → 2026-08-13 · 2 obs
● 2026-08-13 03:45:04
●A109.234.164.182026-02-19 → 2026-08-13 · 2 obs
● 2026-08-13 03:45:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| fr | d.nic.fr, f.ext.nic.fr, g.ext.nic.fr | - |
| epsilonformation.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 epsilonformation.fr (unsigned zone)
⏱️ Timing
Total: 1488ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 109.234.164.18 |
| NS | 2 | ns1.o2switch.net, ns2.o2switch.net |
| MX | 1 | mail.epsilonformation.fr (pri: 0) |
| TXT | 1 | v=spf1 +mx +a +ip4:109.234.164.92 +inclu |
| SOA | 1 | ns1.o2switch.net support.o2switch.fr |
Analysis
Hierarchy
mail.epsilonformation.fr is delegated beneath epsilonformation.fr.
IP Addresses
epsilonformation.fr points to a single IP number: 109.234.164.18.
Additional host names — patcharida-thaimassage.de, lforme.com, weekend-yvelines.fr and two others — share IP numbers with epsilonformation.fr.
Name Servers
epsilonformation.fr uses two name servers for its delegation: ns1.o2switch.net and ns2.o2switch.net.
epsilonformation.fr shares its name server setup with other domains, including derma-concept.fr, institut-beautycase.be, fkclan.fr and two others.
ns1.o2switch.net → 109.234.160.5 and ns2.o2switch.net → 109.234.161.5: one IP number per host name.
Mail Servers
epsilonformation.fr has one mail server: mail.epsilonformation.fr.
mail.epsilonformation.fr directs to just one IP number, 109.234.164.92.