b-tek.dev - robtex.com
b-tek.dev
dev
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns-tld1.charlestonroadregistry.com ⭐ | ||||||
| NS | ns-tld2.charlestonroadregistry.com | ||||||
| NS | ns-tld3.charlestonroadregistry.com | ||||||
| NS | ns-tld4.charlestonroadregistry.com | ||||||
| NS | ns-tld5.charlestonroadregistry.com | ||||||
| SOA | ns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=1 | ||||||
🔒 HSTS Preload (+subdomains)
Subdomains
www.b-tek.dev |
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSdns1.registrar-servers.com2026-03-06 → 2026-04-24 · 2 obs
● 2026-04-24 11:02:52
●NSdns2.registrar-servers.com2026-03-06 → 2026-04-24 · 2 obs
● 2026-04-24 11:02:52
●MXbtek-dev0c.mail.protection.outlook.com2026-03-06 → 2026-04-24 · 2 obs
● 2026-04-24 11:02:52
●A217.15.172.2162026-03-06 → 2026-04-24 · 2 obs
● 2026-04-24 11:02:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld3.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com... | - |
| b-tek.dev | dns2.registrar-servers.com, dns1.registrar-servers.com | - |
✅ Authoritative Response
Server:156.154.133.200
NS records: dns2.registrar-servers.com, dns1.registrar-servers.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for b-tek.dev (unsigned zone)
⏱️ Timing
Total: 885ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.15.172.216 |
| NS | 2 | dns1.registrar-servers.com, dns2.registrar-servers.com |
| MX | 1 | btek-dev0c.mail.protection.outlook.com ( |
| TXT | 1 | v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | dns1.registrar-servers.com hostmaster.re |
Analysis
Hierarchy
The parent of www.b-tek.dev is b-tek.dev.
IP Addresses
b-tek.dev points to a single IP: 217.15.172.216.
Other host names, for instance www.next.jo, next.jo and www.b-tek.dev share IP numbers with b-tek.dev.
Name Servers
Two name servers dns1.registrar-servers.com and dns2.registrar-servers.com handle delegation for b-tek.dev.
b-tek.dev uses the same name server setup as other domains, for example incrediblelaptops.com, crnwebdev.com, emailking.com, rapidreads.com and votingsimple.com.
b-tek.dev shares name servers with other domains at least partially, for instance harbortowelandtissue.net, atpspage.com and daveecker.com.
These name servers are commonly used with dns3.registrar-servers.com, dns4.registrar-servers.com and dns5.registrar-servers.com.
Host names with two IP numbers:
dns1.registrar-servers.com points to: 2610:a1:1024::200 and 156.154.132.200
dns2.registrar-servers.com points to: 2610:a1:1025::200 and 156.154.133.200
Mail Servers
b-tek.dev is handled by a single mail server, btek-dev0c.mail.protection.outlook.com.
Hostname btek-dev0c.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::9, 2a01:111:f403:ca04::e, 2a01:111:f403:ca04::f, 2a01:111:f403:ca09::3, 52.101.73.1, 52.101.73.12, 52.101.73.16 and 52.101.73.153.