b11.dns40.com - robtex.com
b11.dns40.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 51.222.73.251🇨🇦 OVH51.222.0.0/16 Hosting route | ||||||
| PTR | ns2.servidoro.com | ||||||
dns40.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 51.79.17.52🇨🇦 OVH51.79.0.0/17 Hosting route | ||||||
| NS | matt.ns.cloudflare.com ⭐ | ||||||
| NS | vera.ns.cloudflare.com | ||||||
| MX | hope.dns40.com ⭐ | ||||||
| TXT | v=spf1 +a +mx +ip4:15.235.105.186/32 +ip4:51.222.73.251/32 +ip4:54.39.202.135... | ||||||
| SOA | matt.ns.cloudflare.comdns@cloudflare.com serial=2401259390 | ||||||
NS for
Same first word
Similar names
1b1.com |
11b.githubusercontent.com |
11b.biz |
11b.de |
11b.ch |
1b1.pl |
1b1.de |
11b.net |
11b.co.jp |
11b.co |
1b1.nl |
11b.cz |
11b.us |
1b1.org |
11b.dk |
1b1.eu |
11b.nl |
11b.com |
DNS History
1 record (1 active, 0 former)
●A51.222.73.2512026-02-20 → 2026-04-11 · 2 obs
● 2026-02-20 22:31:22
● 2026-04-11 18:44:48
● 2026-04-11 18:44:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, e.gtld-servers.net, g.gtld-servers.net, b.gtld-servers.net... | - |
| dns40.com | matt.ns.cloudflare.com, vera.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.193.131
NS records: matt.ns.cloudflare.com, vera.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dns40.com (unsigned zone)
⏱️ Timing
Total: 372ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 51.222.73.251 |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (matt.ns.cloudflare.com, matt.ns.cloudflare.com, matt.ns.cloudflare.com...)
Analysis
Name Server Role
b11.dns40.com acts as a name server for grupo-comtec.com, bestconceptgroup.com, evaluar.web.ve, lostequescr.com and essagua.com.
ns1.servidoro.com, ns2.servidoro.com and b10.dns40.com are commonly used as name servers along with b11.dns40.com.
IP Addresses
b11.dns40.com points to a single IP address: 51.222.73.251.
Other host names such as t2.dns40.com, s2.dns40.com, ns2.smrsystem.net, ns2.servidoro.com and f.dns40.com share IP numbers with b11.dns40.com.