b-tel.com - robtex.com
b-tel.com
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=1771291435 | ||||||
Same first word
Similar names
DNS History
12 records (10 active, 2 former)
●NSns1.specialistes.com2015-08-23 → 2026-03-14 · 2 obs
● 2026-03-14 09:02:08
●NSns2.specialistes.com2015-08-23 → 2026-03-14 · 2 obs
● 2026-03-14 09:02:08
●MXalt1.aspmx.l.google.com2015-08-23 → 2026-03-14 · 2 obs
● 2026-03-14 09:02:08
●MXalt2.aspmx.l.google.com2015-08-23 → 2026-03-14 · 2 obs
● 2026-03-14 09:02:08
●MXaspmx.l.google.com2015-08-23 → 2026-03-14 · 2 obs
● 2026-03-14 09:02:08
●MXaspmx2.googlemail.com2015-08-23 → 2026-03-14 · 2 obs
● 2026-03-14 09:02:08
●MXaspmx3.googlemail.com2015-08-23 → 2026-03-14 · 2 obs
● 2026-03-14 09:02:08
●MXaspmx4.googlemail.com2015-08-23 → 2026-03-14 · 2 obs
● 2026-03-14 09:02:08
●MXaspmx5.googlemail.com2015-08-23 → 2026-03-14 · 2 obs
● 2026-03-14 09:02:08
○A167.114.57.2322016-02-12 → 2017-12-17 · 5 obs
● 2016-02-12 22:54:46
● 2017-12-17 21:41:34
○ 2021-01-27 16:26:54
○ 2026-03-14 09:02:08
○A192.95.61.2332015-08-23 → 2016-02-02 · 4 obs
● 2016-02-02 13:26:22
○ 2016-02-12 22:54:46
○ 2026-03-14 09:02:08
●A51.161.13.42021-01-27 → 2026-03-14 · 3 obs
● 2021-01-27 16:26:54
● 2026-03-14 09:02:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| b-tel.com | ns1.specialistes.com, ns2.specialistes.com | 2 records |
✅ Authoritative Response
Server: 51.161.13.4
NS records: ns1.specialistes.com, ns2.specialistes.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for b-tel.com (unsigned zone)
⏱️ Timing
Total: 243ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 51.161.13.4 |
| NS | 2 | ns1.specialistes.com, ns2.specialistes.com |
| MX | 7 | ASPMX5.GOOGLEMAIL.COM (pri: 30), ASPMX3.GOOGLEMAIL.COM (pri: 30)... |
| TXT | 2 | MS=ms97708458, v=spf1 include:transmail.net include:zcs |
| SOA | 1 | ns1.specialistes.com hostmaster.b-tel.co |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.specialistes.com, ns2.specialistes.com)
Analysis
IP Addresses
b-tel.com resolves to a single IP: 51.161.13.4.
Other host names, for instance mail.goproprio.net, mail.studiopso.com, mail.gaspeca.org, www.acgaspe.org and juzolie.com share IP numbers with b-tel.com.
Name Servers
b-tel.com has two name servers: ns1.specialistes.com and ns2.specialistes.com.
b-tel.com shares the same name server setup as other domains, for example activmedia.ca, fcsq.com, thermopompe-quebec.com, avossoins.ca and defijeunesse.ca.
b-tel.com shares some name servers with other domains, for instance izisolution.com, vignolacommunication.com and helioswebsolution.com.
These name servers are often used together with ns0.izisolution.com, ns4.izisolution.com and ns1.izisolution.com.
Host names with a single IP:
ns1.specialistes.com points to 54.39.70.208
ns2.specialistes.com points to 51.161.13.4
Mail Servers
b-tel.com is handled by seven mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com, aspmx5.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.
b-tel.com shares some mail servers with other domains, at least partially; for instance ns500671.ns500742.ns500754.ns500704.ns500742.ns500742.ns500704.ns500704.ns500671.ns500291.ns500649.ns500131.lustychickser.com, ns500768.ns500698.ns500698.ns500698.ns500698.ns500758.ns500735.ns500698.ns500698.ns500698.ns500736.ns500576.ns500698.ns500686.ns500576.ns500576.trackreceptor.com, inkster.co, velocityshipping.in and ns500698.ns500698.ns500758.ns500758.ns500735.ns500736.ns500698.ns500736.ns500735.ns500735.ns500576.ns500708.ns500576.ns500698.ns500708.ns500619.ns500652.trackreceptor.com.
these mail servers are commonly used alongside alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
Host names with two IP numbers:
Host aspmx2.googlemail.com resolves to 2607:f8b0:4003:c30::1b and 74.125.27.27.
Host aspmx3.googlemail.com resolves to 2607:f8b0:4001:c70::1a and 192.178.209.27.
Host aspmx4.googlemail.com resolves to 2607:f8b0:4024:c0d::1b and 192.178.152.27.
Host aspmx5.googlemail.com resolves to 2607:f8b0:4023:403::1b and 142.250.96.26.
Host aspmx.l.google.com resolves to 2607:f8b0:4004:c19::1b and 172.253.62.27.
Host alt1.aspmx.l.google.com resolves to 2607:f8b0:4003:c30::1b and 74.125.27.26.
Host alt2.aspmx.l.google.com resolves to 2607:f8b0:4001:c70::1a and 192.178.209.26.
Host names that resolve to 2607:f8b0:4003:c30::1b: aspmx2.googlemail.com and alt1.aspmx.l.google.com.
Host names that resolve to 2607:f8b0:4001:c70::1a: aspmx3.googlemail.com and alt2.aspmx.l.google.com.