tcfzx.com - robtex.com
tcfzx.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 191.214.93.66🇧🇷 UNSPECIFIED160.0.0.0/3 | ||||||
| NS | a6.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 | ||||||
| PTR | ip-172-64-53-25.defastlink.net | ||||||
| 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 | ||||||
| PTR | ip-172-64-53-25.defastlink.net | ||||||
| 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 | ||||||
| PTR | ip-172-64-52-239.defastlink.net | ||||||
| NS | b6.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 | ||||||
| PTR | ip-172-64-52-239.defastlink.net | ||||||
| SOA | a.share-dns.commaster@share-dns.com serial=1773836570 | ||||||
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=1771291435 | ||||||
Subdomains
www.tcfzx.com |
Same first word
tcfzx.com |
Similar names
DNS History
5 records (5 active, 0 former)
●NSa.share-dns.com2026-03-21 → 2026-03-23 · 2 obs
● 2026-03-23 05:57:18
●NSa6.share-dns.com2026-03-21 → 2026-03-23 · 2 obs
● 2026-03-23 05:57:18
●NSb.share-dns.net2026-03-21 → 2026-03-23 · 2 obs
● 2026-03-23 05:57:18
●NSb6.share-dns.net2026-03-21 → 2026-03-23 · 2 obs
● 2026-03-23 05:57:18
●A191.214.93.662026-03-21 → 2026-03-23 · 2 obs
● 2026-03-23 05:57:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, i.gtld-servers.net, g.gtld-servers.net, e.gtld-servers.net... | - |
| tcfzx.com | b6.share-dns.net, a6.share-dns.com | 1 record |
✅ Authoritative Response
Server:172.64.52.239
NS records: b6.share-dns.net, a6.share-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tcfzx.com (unsigned zone)
⏱️ Timing
Total: 280ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 191.214.93.66 |
| 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 (a6.share-dns.com)
Analysis
Hierarchy
tcfzx.com is the parent of www.tcfzx.com.
IP Addresses
tcfzx.com points to a single IP number: 191.214.93.66.
other host names for instance chnansu.com, xiangzisiwang.com, jezoe.net, xzszgc168.com and anhuijinsai.com share IP numbers with tcfzx.com.
Name Servers
tcfzx.com is delegated to four name servers: a6.share-dns.com, a.share-dns.com, b6.share-dns.net and b.share-dns.net.
tcfzx.com at least partially shares name servers with other domains, for instance mdscw.com, rbnq-kaiyun-sport.com, elec-centre.com, hibpo.com and zen42byte.com.
These name servers are often used together with the name servers a1.share-dns.com, b1.share-dns.net, a5.share-dns.com, b5.share-dns.net, a10.share-dns.com, b10.share-dns.net, a8.share-dns.com, b8.share-dns.net, a4.share-dns.com and b4.share-dns.net.
Host names with one IP:
a6.share-dns.com points to 172.64.53.25.
a.share-dns.com points to 172.64.53.25.
b6.share-dns.net points to 172.64.52.239.
b.share-dns.net points to 172.64.52.239.
Hosts pointing to 172.64.53.25: a6.share-dns.com, a.share-dns.com.
Hosts pointing to 172.64.52.239: b6.share-dns.net, b.share-dns.net.