bct-2000.com - robtex.com
bct-2000.com
| CNAME | 66dd85efafd621dbda05cd4e65e180f7.dlszywz.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 39.96.91.206🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
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=1775326987 | ||||||
Subdomains
www.bct-2000.com |
Same first word
bct-2000.com |
DNS History
3 records (3 active, 0 former)
●NSdns29.hichina.com2026-04-04 → 2026-04-04 · 2 obs
● 2026-04-04 05:34:46
● 2026-04-04 18:33:28
● 2026-04-04 18:33:28
●NSdns30.hichina.com2026-04-04 → 2026-04-04 · 2 obs
● 2026-04-04 05:34:46
● 2026-04-04 18:33:28
● 2026-04-04 18:33:28
●CNAME66dd85efafd621dbda05cd4e65e180f7.dlszywz.com2026-04-04 → 2026-04-04 · 2 obs
● 2026-04-04 05:34:46
● 2026-04-04 18:33:28
● 2026-04-04 18:33:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| bct-2000.com | dns29.hichina.com, dns30.hichina.com | 18 records |
✅ Authoritative Response
Server:120.76.107.39
NS records: dns29.hichina.com, dns30.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bct-2000.com (unsigned zone)
⏱️ Timing
Total: 480ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns30.hichina.com, dns29.hichina.com |
| CNAME | 1 | 66dd85efafd621dbda05cd4e65e180f7.dlszywz |
| SOA | 1 | dns29.hichina.com hostmaster.hichina.com |
📌 Glue Records Collected
Total: 18
Out-of-bailiwick: 18 (dns29.hichina.com, dns29.hichina.com, dns29.hichina.com...)
Analysis
Hierarchy
www.bct-2000.com is a child of bct-2000.com.
IP Addresses
bct-2000.com resolves to one IP number: 39.96.91.206.
Other host names, for instance cc76a793e6cd7e51d234b6e22836da2b.dlszywz.com, 8423c196a7b3b1e85a2358d9f4292953.dlszywz.com, 450ba5fd3c3d2b1e54b6cf868f7b92f9.dlszywz.com, fadb4ba1e4b3483289a8a17ae3a86853.dlszywz.com and d048f90839f22da0ef49b1da290e8a00.dlszywz.com share IP numbers with bct-2000.com.