tzfsbn.com - robtex.com
tzfsbn.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 66.254.189.142🇺🇸 ESITED-166.254.160.0/19 ARIN direct allocation | ||||||
| NS | a5.share-dns.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | a.share-dns.com ⚠️ Not in zone NS records | ||||||
| A | 172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | b.share-dns.net ⚠️ Not in zone NS records | ||||||
| A | 172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | b5.share-dns.net ⚠️ Not in parent delegation | ||||||
| A | 172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| SOA | a.share-dns.commaster@share-dns.com serial=1759039265 | ||||||
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=1774680622 | ||||||
Same first word
tzfsbn.com |
Similar names
DNS History
8 records (5 active, 3 former)
●NSa.share-dns.com2026-03-28 → 2026-03-28 · 2 obs
● 2026-03-28 07:05:22
●NSa5.share-dns.com2026-03-28 → 2026-03-28 · 2 obs
● 2026-03-28 07:05:22
●NSb.share-dns.net2026-03-28 → 2026-03-28 · 2 obs
● 2026-03-28 07:05:22
●NSb5.share-dns.net2026-03-28 → 2026-03-28 · 2 obs
● 2026-03-28 07:05:22
○NSns11.xincache.com2016-12-13 → 2017-08-17 · 3 obs
● 2017-08-17 16:18:00
○ 2026-03-28 07:05:22
○NSns12.xincache.com2016-12-13 → 2017-08-17 · 3 obs
● 2017-08-17 16:18:00
○ 2026-03-28 07:05:22
○A58.221.44.1952016-12-13 → 2017-08-17 · 3 obs
● 2017-08-17 16:18:00
○ 2026-03-28 07:05:22
●A66.254.189.1422026-03-28 → 2026-03-28 · 2 obs
● 2026-03-28 07:05:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, j.gtld-servers.net, m.gtld-servers.net, d.gtld-servers.net... | - |
| tzfsbn.com | b5.share-dns.net, a5.share-dns.com | 1 record |
✅ Authoritative Response
Server:172.64.53.25
NS records: b5.share-dns.net, a5.share-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tzfsbn.com (unsigned zone)
⏱️ Timing
Total: 452ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 66.254.189.142 |
| NS | 2 | a.share-dns.com, b.share-dns.net |
| SOA | 1 | a.share-dns.com master.share-dns.com |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (a5.share-dns.com)
Analysis
IP Addresses
tzfsbn.com points to a single IP number: 66.254.189.142.
Other host names, for instance gangqinyun.com, share IP numbers with tzfsbn.com.
Name Servers
tzfsbn.com is delegated to four name servers: a5.share-dns.com, a.share-dns.com, b5.share-dns.net and b.share-dns.net.
tzfsbn.com at least partially shares name servers with other domains, for instance 5581.org, vkkraa.com, spddkj.com, hbwuyin.com and yp6.my.
These name servers are commonly used together with the name servers a9.share-dns.com, b9.share-dns.net, a12.share-dns.com, b12.share-dns.net, a7.share-dns.com, b7.share-dns.net, a1.share-dns.com, b1.share-dns.net, a2.share-dns.com and b2.share-dns.net.
Host names pointing to 172.64.53.25: a5.share-dns.com and a.share-dns.com.
Host names pointing to 172.64.52.239: b5.share-dns.net and b.share-dns.net.