tftestit.com - robtex.com
tftestit.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=1778415661 | ||||||
Same first word
tftestit.com |
Similar names
DNS History
7 records (5 active, 2 former)
●NSsdns26.ultradns.biz2016-12-16 → 2026-05-10 · 2 obs
● 2026-05-10 12:36:18
●NSsdns26.ultradns.com2016-12-16 → 2026-05-10 · 2 obs
● 2026-05-10 12:36:18
●NSsdns26.ultradns.net2016-12-16 → 2026-05-10 · 2 obs
● 2026-05-10 12:36:18
●NSsdns26.ultradns.org2016-12-16 → 2026-05-10 · 2 obs
● 2026-05-10 12:36:18
○MXcluster6.us.messagelabs.com2016-12-16 → 2016-12-16 · 3 obs
○ 2026-05-03 19:10:14
○ 2026-05-10 12:36:18
○MXcluster6a.us.messagelabs.com2016-12-16 → 2016-12-16 · 3 obs
○ 2026-05-03 19:10:14
○ 2026-05-10 12:36:18
●MXtftestit-com.mail.protection.outlook.com2026-05-03 → 2026-05-10 · 3 obs
● 2026-05-03 19:10:14
● 2026-05-10 12:36:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| tftestit.com | sdns26.ultradns.com, sdns26.ultradns.net, sdns26.ultradns.biz, sdns26.ultradns.org | 2 records |
✅ Authoritative Response
Server:156.154.140.26
NS records: sdns26.ultradns.com, sdns26.ultradns.net, sdns26.ultradns.biz, sdns26.ultradns.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tftestit.com (unsigned zone)
⏱️ Timing
Total: 321ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | sdns26.ultradns.biz, sdns26.ultradns.com... |
| MX | 1 | tftestit-com.mail.protection.outlook.com |
| TXT | 4 | pax8validate, MS=ms15667721... |
| SOA | 1 | sdns26.ultradns.com tblackwell.tracfone. |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (sdns26.ultradns.com, sdns26.ultradns.com)
Analysis
Name Servers
tftestit.com delegates to four name servers: sdns26.ultradns.biz, sdns26.ultradns.com, sdns26.ultradns.net and sdns26.ultradns.org.
tftestit.com at least partially shares name servers with other domains, including nt-a.co, shopstraighttalk.com, safelinkwin.com, thebigeasyphone.com and mytracfone.biz.
Host names with two IP numbers: sdns26.ultradns.biz points to 2610:a1:1003::1a and 156.154.142.26; sdns26.ultradns.com points to 2610:a1:1001::1a and 156.154.140.26; sdns26.ultradns.net points to 2610:a1:1002::1a and 156.154.141.26; sdns26.ultradns.org points to 2610:a1:1004::1a and 156.154.143.26.
Mail Servers
A single mail server handles tftestit.com, tftestit-com.mail.protection.outlook.com.