bdtsc.com - robtex.com
bdtsc.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 39.105.22.123 | ||||||
| NS | dns27.hichina.com ⭐ | ||||||
| NS | dns28.hichina.com | ||||||
| SOA | dns27.hichina.comhostmaster@hichina.com 2026-01-12 #9 | ||||||
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 | ||||||
Same first word
bdtsc.com |
Similar names
DNS History
9 records (3 active, 6 former)
●NSdns27.hichina.com2026-02-21 → 2026-03-09 · 3 obs
○ 2020-01-27 03:22:40
● 2026-02-21 02:09:48
● 2026-03-09 12:27:40
● 2026-02-21 02:09:48
● 2026-03-09 12:27:40
●NSdns28.hichina.com2026-02-21 → 2026-03-09 · 3 obs
○ 2020-01-27 03:22:40
● 2026-02-21 02:09:48
● 2026-03-09 12:27:40
● 2026-02-21 02:09:48
● 2026-03-09 12:27:40
○NSns1.unixidc.com2015-05-20 → 2020-01-27 · 4 obs
● 2015-05-20 14:40:20
● 2020-01-27 03:22:40
○ 2026-02-21 02:09:48
○ 2026-03-09 12:27:40
● 2020-01-27 03:22:40
○ 2026-02-21 02:09:48
○ 2026-03-09 12:27:40
○NSns2.unixidc.com2015-05-20 → 2020-01-27 · 4 obs
● 2015-05-20 14:40:20
● 2020-01-27 03:22:40
○ 2026-02-21 02:09:48
○ 2026-03-09 12:27:40
● 2020-01-27 03:22:40
○ 2026-02-21 02:09:48
○ 2026-03-09 12:27:40
○MXmail.bdtsc.com2015-05-20 → 2020-01-27 · 4 obs
● 2015-05-20 14:40:20
● 2020-01-27 03:22:40
○ 2026-02-21 02:09:48
○ 2026-03-09 12:27:40
● 2020-01-27 03:22:40
○ 2026-02-21 02:09:48
○ 2026-03-09 12:27:40
○A119.10.52.1312016-01-04 → 2017-01-11 · 5 obs
○ 2015-10-18 20:32:30
● 2016-01-04 08:20:42
● 2017-01-11 02:13:20
○ 2020-01-27 03:22:40
○ 2026-03-09 12:27:40
● 2016-01-04 08:20:42
● 2017-01-11 02:13:20
○ 2020-01-27 03:22:40
○ 2026-03-09 12:27:40
○A182.92.2.2022020-01-27 → 2020-01-27 · 4 obs
○ 2017-01-11 02:13:20
● 2020-01-27 03:22:40
○ 2026-02-21 02:09:48
○ 2026-03-09 12:27:40
● 2020-01-27 03:22:40
○ 2026-02-21 02:09:48
○ 2026-03-09 12:27:40
●A39.105.22.1232026-02-21 → 2026-03-09 · 3 obs
○ 2020-01-27 03:22:40
● 2026-02-21 02:09:48
● 2026-03-09 12:27:40
● 2026-02-21 02:09:48
● 2026-03-09 12:27:40
○A58.30.214.1372015-05-20 → 2015-10-18 · 4 obs
● 2015-05-20 14:40:20
● 2015-10-18 20:32:30
○ 2016-01-04 08:20:42
○ 2026-03-09 12:27:40
● 2015-10-18 20:32:30
○ 2016-01-04 08:20:42
○ 2026-03-09 12:27:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net... | - |
| bdtsc.com | dns27.hichina.com, dns28.hichina.com | 18 records |
✅ Authoritative Response
Server: 120.76.107.37
NS records: dns27.hichina.com, dns28.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bdtsc.com (unsigned zone)
⏱️ Timing
Total: 3978ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 39.105.22.123 |
| NS | 2 | dns27.hichina.com, dns28.hichina.com |
| SOA | 1 | dns27.hichina.com hostmaster.hichina.com |
📌 Glue Records Collected
Total: 18
Out-of-bailiwick: 18 (dns27.hichina.com, dns27.hichina.com, dns27.hichina.com...)
Analysis
IP Addresses
bdtsc.com resolves to one IP number: 39.105.22.123.
Name Servers
bdtsc.com is delegated to two name servers dns27.hichina.com and dns28.hichina.com.