dbtcw.com.cn - robtex.com
dbtcw.com.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3035::6815:19eb🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::ac43:86e3🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.25.235Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.134.227🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | amos.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2c78🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | amos.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c378🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | amos.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2378🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | amos.ns.cloudflare.com | ||||||
| A | 108.162.195.120🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | amos.ns.cloudflare.com | ||||||
| A | 162.159.44.120Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | amos.ns.cloudflare.com | ||||||
| A | 172.64.35.120🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | amos.ns.cloudflare.com | ||||||
| NS | teagan.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:26ae🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | teagan.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c2ae🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | teagan.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:22ae🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | teagan.ns.cloudflare.com | ||||||
| A | 108.162.194.174🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | teagan.ns.cloudflare.com | ||||||
| A | 162.159.38.174Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | teagan.ns.cloudflare.com | ||||||
| A | 172.64.34.174🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | teagan.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.25.235, 172.67.134.227 | ||||||
| IPv6 hints | 2606:4700:3035::6815:19eb, 2606:4700:3037::ac43:86e3 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=95, name=cloudflare-ech.com | ||||||
| SOA | amos.ns.cloudflare.comdns@cloudflare.com serial=2399057791 | ||||||
com.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.dns.cn ⭐ ⚠️ Not in parent delegation | ||||||
| NS | b.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | c.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | cns.cernet.net ⚠️ Not in parent delegation | ||||||
| NS | d.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | e.dns.cn ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2030556359 | ||||||
Subdomains
www.dbtcw.com.cn |
Same first word
Similar names
DNS History
8 records (6 active, 2 former)
●NSamos.ns.cloudflare.com2026-02-17 → 2026-05-08 · 2 obs
● 2026-05-08 09:33:16
●NSteagan.ns.cloudflare.com2026-02-17 → 2026-05-08 · 2 obs
● 2026-05-08 09:33:16
●A104.21.25.2352026-02-17 → 2026-05-08 · 5 obs
● 2026-02-27 10:01:08
○ 2026-02-27 14:03:56
● 2026-03-12 17:58:10
● 2026-05-08 09:33:16
○A172.64.80.12026-02-27 → 2026-02-27 · 5 obs
○ 2026-02-27 10:01:08
● 2026-02-27 14:03:56
○ 2026-03-12 17:58:10
○ 2026-05-08 09:33:16
●A172.67.134.2272026-02-17 → 2026-05-08 · 5 obs
● 2026-02-27 10:01:08
○ 2026-02-27 14:03:56
● 2026-03-12 17:58:10
● 2026-05-08 09:33:16
○A2606:4700:130:436c:6f75:6466:6c61:72652026-02-27 → 2026-02-27 · 4 obs
● 2026-02-27 14:03:56
○ 2026-03-12 17:58:10
○ 2026-05-08 09:33:16
●A2606:4700:3035::6815:19eb2026-02-17 → 2026-05-08 · 5 obs
● 2026-02-27 10:01:08
○ 2026-02-27 14:03:56
● 2026-03-12 17:58:10
● 2026-05-08 09:33:16
●A2606:4700:3037::ac43:86e32026-02-17 → 2026-05-08 · 5 obs
● 2026-02-27 10:01:08
○ 2026-02-27 14:03:56
● 2026-03-12 17:58:10
● 2026-05-08 09:33:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| dbtcw.com.cn | amos.ns.cloudflare.com, teagan.ns.cloudflare.com | - |
✅ Authoritative Response
Server:162.159.44.120
NS records: amos.ns.cloudflare.com, teagan.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dbtcw.com.cn (unsigned zone)
⏱️ Timing
Total: 2690ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.25.235, 172.67.134.227 |
| AAAA | 2 | 2606:4700:3037::ac43:86e3, 2606:4700:3035::6815:19eb |
| NS | 2 | amos.ns.cloudflare.com, teagan.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | amos.ns.cloudflare.com dns.cloudflare.co |
Analysis
Hierarchy
dbtcw.com.cn is parent of www.dbtcw.com.cn.
IP Addresses
dbtcw.com.cn points to four IP numbers: 2606:4700:3035::6815:19eb, 2606:4700:3037::ac43:86e3, 104.21.25.235 and 172.67.134.227.
Other host names, for instance www.hf.sg, www.joomagic.com, mail.woning-decoratie.nl, zakaz-prav.germes72.ru and luxeintimacys.com share IP numbers with dbtcw.com.cn.
Name Servers
dbtcw.com.cn's delegation is to two name servers amos.ns.cloudflare.com and teagan.ns.cloudflare.com.
dbtcw.com.cn shares the same name server configuration as other domains, such as lnfz.com.cn, foersite.com.cn, jie-yan.net.cn, tfjq.com.cn and wcdc.com.cn.
dbtcw.com.cn at least partially shares its name servers with other domains, for instance c-xingkong.com, bankinfoindia.com, 460uu.com, 77gg.events and savantsites.com.
These name servers are often used together with the name servers carl.ns.cloudflare.com.
Host names with six IP numbers:
amos.ns.cloudflare.com points to: 2606:4700:58::a29f:2c78, 2803:f800:50::6ca2:c378, 2a06:98c1:50::ac40:2378, 108.162.195.120, 162.159.44.120 and 172.64.35.120.
teagan.ns.cloudflare.com points to: 2606:4700:50::a29f:26ae, 2803:f800:50::6ca2:c2ae, 2a06:98c1:50::ac40:22ae, 108.162.194.174, 162.159.38.174 and 172.64.34.174.