formation-claude-code.com - robtex.com
formation-claude-code.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 109.234.167.40🇫🇷 O2SWITCH109.234.164.0/22 | ||||||
| PTR | 109-234-167-40.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.formation-claude-code.com ⭐ | ||||||
| A | 109.234.167.40🇫🇷 O2SWITCH109.234.164.0/22 | ||||||
| PTR | 109-234-167-40.reverse.odns.fr | ||||||
| TXT | v=spf1 ip4:109.234.167.40 +a +mx +include:spf.jabatus.fr ~all | ||||||
| SOA | ns1.o2switch.netsysadmin@o2switch.fr 2026-07-20 #4 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1785664952 | ||||||
Subdomains
www.formation-claude-code.com |
Same first word
formation-claude-code.com |
Similar names
DNS History
4 records (4 active, 0 former)
●NSns1.o2switch.net2026-07-20 → 2026-08-02 · 2 obs
● 2026-08-02 10:32:52
●NSns2.o2switch.net2026-07-20 → 2026-08-02 · 2 obs
● 2026-08-02 10:32:52
●MXmail.formation-claude-code.com2026-07-20 → 2026-08-02 · 2 obs
● 2026-08-02 10:32:52
●A109.234.167.402026-07-20 → 2026-08-02 · 2 obs
● 2026-08-02 10:32:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| formation-claude-code.com | 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 formation-claude-code.com (unsigned zone)
⏱️ Timing
Total: 413ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 109.234.167.40 |
| NS | 2 | ns2.o2switch.net, ns1.o2switch.net |
| MX | 1 | mail.formation-claude-code.com (pri: 0) |
| TXT | 1 | v=spf1 ip4:109.234.167.40 +a +mx +includ |
| SOA | 1 | ns1.o2switch.net sysadmin.o2switch.fr |
Analysis
Hierarchy
www.formation-claude-code.com is delegated beneath formation-claude-code.com.
IP Addresses
formation-claude-code.com points to a single IP number: 109.234.167.40.
Additional host names — kadik2i.com, mail.hifi-atelier-audiophile.com, mail.content-tressol-chabrier.com and two others — share IP numbers with formation-claude-code.com.
Name Servers
formation-claude-code.com has two authoritative name servers — ns1.o2switch.net and ns2.o2switch.net.
formation-claude-code.com shares its name server setup with other domains, including cryptozoologie.com, desort.com, malariavaccineroadmap.net and two others.
The name servers for formation-claude-code.com overlap at least partially with those of other domains — for example digitaladventures.fr.
ns1.o2switch.net → 109.234.160.5 and ns2.o2switch.net → 109.234.161.5: one IP number per host name.
Mail Servers
formation-claude-code.com has one mail server: mail.formation-claude-code.com.
mail.formation-claude-code.com points to one IP number — 109.234.167.40.