visiomaths.com - robtex.com
visiomaths.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 109.234.164.72🇫🇷 O2SWITCH109.234.164.0/22 | ||||||
| PTR | 109-234-164-72.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 | visiomaths.com ⭐ | ||||||
| A | 109.234.164.72🇫🇷 O2SWITCH109.234.164.0/22 | ||||||
| PTR | 109-234-164-72.reverse.odns.fr | ||||||
| TXT | v=spf1 ip4:109.234.164.72 +a +mx +include:spf.jabatus.fr ~all | ||||||
| SOA | ns1.o2switch.netsystemshl@o2switch.fr 2024-10-24 #1 | ||||||
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=1774638747 | ||||||
MX for
visiomaths.com |
Same first word
visiomaths.com |
DNS History
4 records (4 active, 0 former)
●NSns1.o2switch.net2026-02-19 → 2026-03-27 · 2 obs
● 2026-03-27 19:24:52
●NSns2.o2switch.net2026-02-19 → 2026-03-27 · 2 obs
● 2026-03-27 19:24:52
●MXvisiomaths.com2026-02-19 → 2026-03-27 · 2 obs
● 2026-03-27 19:24:52
●A109.234.164.722026-02-19 → 2026-03-27 · 2 obs
● 2026-03-27 19:24:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, b.gtld-servers.net, j.gtld-servers.net, d.gtld-servers.net... | - |
| visiomaths.com | 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 visiomaths.com (unsigned zone)
⏱️ Timing
Total: 462ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 109.234.164.72 |
| NS | 2 | ns1.o2switch.net, ns2.o2switch.net |
| MX | 1 | visiomaths.com (pri: 0) |
| TXT | 1 | v=spf1 ip4:109.234.164.72 +a +mx +includ |
| SOA | 1 | ns1.o2switch.net systemshl.o2switch.fr |
Analysis
Mail Server Role
visiomaths.com serves as the mail server for visiomaths.com.
IP Addresses
visiomaths.com points to a single IP number: 109.234.164.72.
Other host names, for instance leprince.net, pole-karting.com, o2.hosting.logisim.net, fngic.fr and bruno-leprince.fr share IP numbers with visiomaths.com.
Name Servers
visiomaths.com is delegated to two name servers: ns1.o2switch.net and ns2.o2switch.net.
visiomaths.com uses the same name server setup as other domains, for instance plombiers.pro, gite-bauges.com, equiterra.fr, switchproduction.com and debat-totalite.org.
Host names with one IP number:
ns1.o2switch.net points to: 109.234.160.5.
ns2.o2switch.net points to: 109.234.161.5.
Mail Servers
A single mail server handles visiomaths.com and visiomaths.com.
Host name visiomaths.com resolves to IP 109.234.164.72.