tfbtech.com - dns.ninja
tfbtech.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=1785568942 | ||||||
Subdomains
www.tfbtech.com |
Same first word
tfbtech.com |
DNS History
12 records (8 active, 4 former)
○NSdns10.hichina.com2016-07-01 → 2017-03-25 · 4 obs
● 2017-03-25 08:31:10
○ 2026-03-26 05:09:34
○ 2026-08-01 07:39:08
○NSdns9.hichina.com2016-07-01 → 2017-03-25 · 4 obs
● 2017-03-25 08:31:10
○ 2026-03-26 05:09:34
○ 2026-08-01 07:39:08
●NSns-cloud-b1.googledomains.com2026-03-26 → 2026-08-01 · 3 obs
● 2026-03-26 05:09:34
● 2026-08-01 07:39:08
●NSns-cloud-b2.googledomains.com2026-03-26 → 2026-08-01 · 3 obs
● 2026-03-26 05:09:34
● 2026-08-01 07:39:08
●NSns-cloud-b3.googledomains.com2026-03-26 → 2026-08-01 · 3 obs
● 2026-03-26 05:09:34
● 2026-08-01 07:39:08
●NSns-cloud-b4.googledomains.com2026-03-26 → 2026-08-01 · 3 obs
● 2026-03-26 05:09:34
● 2026-08-01 07:39:08
○MXmxbiz1.qq.com2016-07-01 → 2017-03-25 · 4 obs
● 2017-03-25 08:31:10
○ 2026-03-26 05:09:34
○ 2026-08-01 07:39:08
○MXmxbiz2.qq.com2016-07-01 → 2017-03-25 · 4 obs
● 2017-03-25 08:31:10
○ 2026-03-26 05:09:34
○ 2026-08-01 07:39:08
●A198.185.159.1442026-03-26 → 2026-08-01 · 2 obs
● 2026-08-01 07:39:08
●A198.185.159.1452026-03-26 → 2026-08-01 · 2 obs
● 2026-08-01 07:39:08
●A198.49.23.1442026-03-26 → 2026-08-01 · 2 obs
● 2026-08-01 07:39:08
●A198.49.23.1452026-03-26 → 2026-08-01 · 2 obs
● 2026-08-01 07:39:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| tfbtech.com | ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com, ns-cloud-b4.googledomains.com | 8 records |
✅ Authoritative Response
Server:216.239.34.107
NS records: ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com, ns-cloud-b4.googledomains.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tfbtech.com (unsigned zone)
⏱️ Timing
Total: 385ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 4 | 198.185.159.145, 198.49.23.145... |
| NS | 4 | ns-cloud-b3.googledomains.com, ns-cloud-b1.googledomains.com... |
| TXT | 1 | v=spf1 -all |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h2", |
| SOA | 1 | ns-cloud-b1.googledomains.com cloud-dns- |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns-cloud-b1.googledomains.com, ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com...)
Analysis
Hierarchy
www.tfbtech.com is delegated beneath tfbtech.com.
IP Addresses
tfbtech.com directs to four IP numbers, which are 198.49.23.144, 198.49.23.145, 198.185.159.144 and 198.185.159.145.
Among the host names that share IP numbers with tfbtech.com are tmep.org, nmhandgunacademy.com, coraopolis.biz and two others.
Name Servers
The domain tfbtech.com is delegated to these four name servers: ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com and ns-cloud-b4.googledomains.com.
There is at least partial name server overlap between tfbtech.com and other domains — piadostyle.com, sweet-marigolds-photography.com, alphateam.co and two more among them.
All four hostnames — ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com and ns-cloud-b4.googledomains.com — resolve to two IP numbers apiece: ns-cloud-b1.googledomains.com to 216.239.32.107 and 2001:4860:4802:32::6b; ns-cloud-b2.googledomains.com to 216.239.34.107 and 2001:4860:4802:34::6b; ns-cloud-b3.googledomains.com to 216.239.36.107 and 2001:4860:4802:36::6b; ns-cloud-b4.googledomains.com to 216.239.38.107 and 2001:4860:4802:38::6b.