btdbw.com - robtex.com
btdbw.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 47.243.87.233🇭🇰 Alibaba-Cloud47.243.0.0/16 Proxy-registered route object | ||||||
| NS | ns1.dns.com ⭐ | ||||||
| A | 2001:df2:f080:2::1:1🇭🇰 HKCICL-AS-AP2001:df2:f080::/48 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| A | 154.23.191.128🇺🇸 HKCICL-AS-AP154.23.191.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| A | 154.86.21.128🇭🇰 HKCICL-AS-AP154.86.21.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| NS | ns2.dns.com | ||||||
| A | 2001:df2:f080:2::1:2🇭🇰 HKCICL-AS-AP2001:df2:f080::/48 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| A | 154.23.191.129🇺🇸 HKCICL-AS-AP154.23.191.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| A | 154.86.21.129🇭🇰 HKCICL-AS-AP154.86.21.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| SOA | ns1.dns.comadmin@dns.com serial=1754790470 | ||||||
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
btdbw.com |
Similar names
DNS History
8 records (3 active, 5 former)
○NScs1.xz.com2017-02-20 → 2017-02-20 · 4 obs
● 2017-02-20 01:46:20
○ 2019-04-19 01:14:12
○ 2026-03-23 12:02:32
○NScs1.xz.com,cs2.xz.com2017-02-20 → 2017-02-20 · 4 obs
● 2017-02-20 01:46:20
○ 2019-04-19 01:14:12
○ 2026-03-23 12:02:32
○NSdns10.hichina.com2015-11-07 → 2016-05-09 · 4 obs
● 2016-05-09 02:50:42
○ 2017-02-20 01:46:20
○ 2026-03-23 12:02:32
○NSdns9.hichina.com2015-11-07 → 2016-05-09 · 4 obs
● 2016-05-09 02:50:42
○ 2017-02-20 01:46:20
○ 2026-03-23 12:02:32
●NSns1.dns.com2026-03-14 → 2026-03-23 · 3 obs
● 2026-03-14 18:21:38
● 2026-03-23 12:02:32
●NSns2.dns.com2026-03-14 → 2026-03-23 · 3 obs
● 2026-03-14 18:21:38
● 2026-03-23 12:02:32
○A174.139.250.1942017-02-20 → 2017-02-20 · 3 obs
○ 2019-04-19 01:14:12
○ 2026-03-23 12:02:32
●A47.243.87.2332026-03-14 → 2026-03-23 · 3 obs
● 2026-03-14 18:21:38
● 2026-03-23 12:02:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, h.gtld-servers.net, a.gtld-servers.net, d.gtld-servers.net... | - |
| btdbw.com | ns1.dns.com, ns2.dns.com | 6 records |
✅ Authoritative Response
Server:154.23.191.129
NS records: ns1.dns.com, ns2.dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for btdbw.com (unsigned zone)
⏱️ Timing
Total: 470ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 47.243.87.233 |
| NS | 2 | ns1.dns.com, ns2.dns.com |
| SOA | 1 | ns1.dns.com admin.dns.com |
📌 Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (ns1.dns.com, ns1.dns.com, ns1.dns.com...)
Analysis
IP Addresses
btdbw.com points to an IP address: 47.243.87.233.
other host names include mjtfw.com, fggcw.com, mtyjw.com, mmxcw.com and fkfdw.com; they share IP numbers with btdbw.com.
Name Servers
Two name servers ns1.dns.com and ns2.dns.com handle the delegation for btdbw.com.
btdbw.com shares the same name server setup as other domains, for instance vqix.com, proassurgroup.com, chinazxrj.com, 5i.com and shine-car.net.
Host names with three IP numbers:
ns1.dns.com points to: 2001:df2:f080:2::1:1, 154.23.191.128 and 154.86.21.128.
ns2.dns.com points to: 2001:df2:f080:2::1:2, 154.23.191.129 and 154.86.21.129.