btbtax.com - robtex.com
btbtax.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=1776257342 | ||||||
Same first word
btbtax.com |
DNS History
5 records (4 active, 1 former)
●NSns11.worldnic.com2015-08-14 → 2026-04-15 · 2 obs
● 2026-04-15 13:12:54
●NSns12.worldnic.com2015-08-14 → 2026-04-15 · 2 obs
● 2026-04-15 13:12:54
●MXbtbtax-com.mail.protection.outlook.com2015-08-14 → 2026-04-15 · 2 obs
● 2026-04-15 13:12:54
○A162.216.19.1472015-08-14 → 2020-02-20 · 3 obs
● 2020-02-20 02:12:20
○ 2026-04-15 13:12:54
●A209.17.116.1632026-04-15 → 2026-04-15 · 2 obs
● 2026-04-15 13:12:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| btbtax.com | ns11.worldnic.com, ns12.worldnic.com | 2 records |
✅ Authoritative Response
Server:162.159.26.214
NS records: ns11.worldnic.com, ns12.worldnic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for btbtax.com (unsigned zone)
⏱️ Timing
Total: 346ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 209.17.116.163 |
| NS | 2 | ns12.worldnic.com, ns11.worldnic.com |
| MX | 1 | btbtax-com.mail.protection.outlook.com ( |
| TXT | 2 | v=spf1 include:spf.protection.outlook.co, MS=ms25181911 |
| SOA | 1 | NS11.WORLDNIC.com namehost.WORLDNIC.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns11.worldnic.com, ns12.worldnic.com)
Analysis
IP Addresses
btbtax.com points to a single IP address: 209.17.116.163.
Other host names such as rothco.cn, www.chandlersquare.com, burleighrealestate.net, completedocumentsolutions.com and www.coatsandclark200years.com share IP numbers with btbtax.com.
Name Servers
btbtax.com is delegated to two name servers: ns11.worldnic.com and ns12.worldnic.com.
btbtax.com uses the same name server setup as other domains, including septonic.com, capeshoresrealty.com, hotelaccounting.biz, prismsoftware.info and shewantswear.com.
Hostnames with a single IP
ns11.worldnic.com resolves to: 162.159.26.214.
ns12.worldnic.com resolves to: 162.159.27.150.
Mail Servers
The mail server for btbtax.com is btbtax-com.mail.protection.outlook.com.
btbtax-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c902::, 2a01:111:f403:f802::, 2a01:111:f403:f908::, 2a01:111:f403:f90c::, 52.101.9.11, 52.101.9.26, 52.101.10.5 and 52.101.194.4.