bdso.fr - robtex.com
bdso.fr
| DNSSEC | ⚠️ Not signed | ||||||
| A | 109.234.165.57🇫🇷 O2SWITCH109.234.164.0/22 | ||||||
| PTR | 109-234-165-57.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 | bdso.fr ⭐ | ||||||
| A | 109.234.165.57🇫🇷 O2SWITCH109.234.164.0/22 | ||||||
| PTR | 109-234-165-57.reverse.odns.fr | ||||||
| TXT | v=spf1 +a +mx +ip4:109.234.165.57 include:spf.jabatus.fr ~all | ||||||
| SOA | ns1.o2switch.netsupport@o2switch.fr 2026-01-21 #2 | ||||||
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 | 197 RRs processed [21/07/2026 20H31:04] | ||||||
| SOA | a.nic.frdnsmaster@afnic.fr serial=2245818123 | ||||||
MX for
bdso.fr |
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSns1.o2switch.net2018-05-10 → 2026-07-21 · 2 obs
● 2026-07-21 21:26:08
●NSns2.o2switch.net2018-05-10 → 2026-07-21 · 2 obs
● 2026-07-21 21:26:08
●MXbdso.fr2018-05-10 → 2026-07-21 · 2 obs
● 2026-07-21 21:26:08
●A109.234.165.572018-05-10 → 2026-07-21 · 2 obs
● 2026-07-21 21:26:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| fr | g.ext.nic.fr, d.nic.fr, f.ext.nic.fr | - |
| bdso.fr | 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 bdso.fr (unsigned zone)
⏱️ Timing
Total: 753ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 109.234.165.57 |
| NS | 2 | ns2.o2switch.net, ns1.o2switch.net |
| MX | 1 | bdso.fr (pri: 0) |
| TXT | 1 | v=spf1 +a +mx +ip4:109.234.165.57 includ |
| SOA | 1 | ns1.o2switch.net support.o2switch.fr |
Analysis
Mail Server Role
bdso.fr is listed as a mail server for itself.
IP Addresses
bdso.fr resolves to one IP address: 109.234.165.57.
sicp.fr, mail.asso.bf, mail.samuelnasri.com and two other host names share IP numbers with bdso.fr.
Name Servers
Two name servers handle the delegation for bdso.fr: ns1.o2switch.net and ns2.o2switch.net.
bdso.fr uses the same name servers as several other domains — among them accueiljob.com, le-club-des-vapoteurs.fr, mes-trans.com and two more.
bdso.fr is at least partially co-delegated on name servers with other domains, such as ecovalence.org.
Each of ns1.o2switch.net and ns2.o2switch.net has one IP address: ns1.o2switch.net uses 109.234.160.5 and ns2.o2switch.net uses 109.234.161.5.
Mail Servers
Mail for bdso.fr is handled by one mail server — bdso.fr.
bdso.fr carries a single IP number, which is 109.234.165.57.