controltech.com.cn - dns.ninja
controltech.com.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::6815:310a🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3033::ac43:8c2e🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.49.10Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.140.46🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | albert.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3b3a🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | albert.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c13a🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | albert.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:213a🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | albert.ns.cloudflare.com | ||||||
| A | 108.162.193.58🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | albert.ns.cloudflare.com | ||||||
| A | 172.64.33.58🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | albert.ns.cloudflare.com | ||||||
| A | 173.245.59.58🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | albert.ns.cloudflare.com | ||||||
| NS | marissa.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:2672🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | marissa.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c272🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | marissa.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2272🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | marissa.ns.cloudflare.com | ||||||
| A | 108.162.194.114🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | marissa.ns.cloudflare.com | ||||||
| A | 162.159.38.114Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | marissa.ns.cloudflare.com | ||||||
| A | 172.64.34.114🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | marissa.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.49.10, 172.67.140.46 | ||||||
| IPv6 hints | 2606:4700:3031::6815:310a, 2606:4700:3033::ac43:8c2e | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=64, name=cloudflare-ech.com | ||||||
| SOA | albert.ns.cloudflare.comdns@cloudflare.com serial=2402952780 | ||||||
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=2030627839 | ||||||
Same first word
Similar names
DNS History
10 records (6 active, 4 former)
●NSalbert.ns.cloudflare.com2026-06-15 → 2026-06-15 · 2 obs
● 2026-06-15 00:50:44
●NSmarissa.ns.cloudflare.com2026-06-15 → 2026-06-15 · 2 obs
● 2026-06-15 00:50:44
●A104.21.49.102026-06-15 → 2026-06-15 · 2 obs
● 2026-06-15 00:50:44
●A172.67.140.462026-06-15 → 2026-06-15 · 2 obs
● 2026-06-15 00:50:44
○A188.114.96.02026-06-15 → 2026-06-15 · 2 obs
○ 2026-06-15 00:50:44
○A188.114.97.02026-06-15 → 2026-06-15 · 2 obs
○ 2026-06-15 00:50:44
●A2606:4700:3031::6815:310a2026-06-15 → 2026-06-15 · 2 obs
● 2026-06-15 00:50:44
●A2606:4700:3033::ac43:8c2e2026-06-15 → 2026-06-15 · 2 obs
● 2026-06-15 00:50:44
○A2a06:98c1:3120::2026-06-15 → 2026-06-15 · 2 obs
○ 2026-06-15 00:50:44
○A2a06:98c1:3121::2026-06-15 → 2026-06-15 · 2 obs
○ 2026-06-15 00:50:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | c.dns.cn, b.dns.cn, e.dns.cn, a.dns.cn... | - |
| controltech.com.cn | albert.ns.cloudflare.com, marissa.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.33.58
NS records: albert.ns.cloudflare.com, marissa.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for controltech.com.cn (unsigned zone)
⏱️ Timing
Total: 1219ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.49.10, 172.67.140.46 |
| AAAA | 2 | 2606:4700:3033::ac43:8c2e, 2606:4700:3031::6815:310a |
| NS | 2 | albert.ns.cloudflare.com, marissa.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | albert.ns.cloudflare.com dns.cloudflare. |
Analysis
IP Addresses
controltech.com.cn directs to four IP numbers, which are 104.21.49.10, 172.67.140.46, 2606:4700:3031::6815:310a and 2606:4700:3033::ac43:8c2e.
Additional host names — cleanandwhite.co.kr, botdive.com, sailccsa.com and two others — share IP numbers with controltech.com.cn.
Name Servers
controltech.com.cn has two authoritative name servers — albert.ns.cloudflare.com and marissa.ns.cloudflare.com.
controltech.com.cn shares its name server setup with other domains, including patentface.cn, caspertel.cn, ycxpp.com and two others.
At least some of controltech.com.cn's name servers are shared with other domains, for example virginiamasonfoundation.org, u556hh.com, coachesvoice.com and two more.
Host names with 6 IP numbers:
albert.ns.cloudflare.com points to 108.162.193.58, 172.64.33.58, 173.245.59.58 and 3 other IP addresses.
marissa.ns.cloudflare.com points to 108.162.194.114, 162.159.38.114, 172.64.34.114 and 3 other IP addresses.