cnzero.cn - robtex.com
cnzero.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::6815:241a🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3031::ac43:b835🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.36.26Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.184.53🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | chip.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3b54🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | chip.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c154🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | chip.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2154🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | chip.ns.cloudflare.com | ||||||
| A | 108.162.193.84🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | chip.ns.cloudflare.com | ||||||
| A | 172.64.33.84🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | chip.ns.cloudflare.com | ||||||
| A | 173.245.59.84🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | chip.ns.cloudflare.com | ||||||
| NS | nelly.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3ad1🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nelly.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c0d1🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | nelly.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:20d1🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | nelly.ns.cloudflare.com | ||||||
| A | 108.162.192.209🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nelly.ns.cloudflare.com | ||||||
| A | 172.64.32.209🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nelly.ns.cloudflare.com | ||||||
| A | 173.245.58.209🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nelly.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.36.26, 172.67.184.53 | ||||||
| IPv6 hints | 2606:4700:3030::6815:241a, 2606:4700:3031::ac43:b835 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=146, name=cloudflare-ech.com | ||||||
| SOA | chip.ns.cloudflare.comdns@cloudflare.com serial=2400020015 | ||||||
cn
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.cn ⭐ | ||||||
| NS | b.dns.cn | ||||||
| NS | c.dns.cn | ||||||
| NS | d.dns.cn | ||||||
| NS | e.dns.cn | ||||||
| NS | ns.cernet.net ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2034663972 | ||||||
Same first word
cnzero.cn |
Similar names
DNS History
8 records (6 active, 2 former)
●NSchip.ns.cloudflare.com2026-04-10 → 2026-04-13 · 3 obs
● 2026-04-10 13:58:50
● 2026-04-13 00:31:34
○NSdns10.hichina.com2017-02-02 → 2017-02-02 · 3 obs
○ 2026-04-10 13:58:50
○ 2026-04-13 00:31:34
○NSdns9.hichina.com2017-02-02 → 2017-02-02 · 3 obs
○ 2026-04-10 13:58:50
○ 2026-04-13 00:31:34
●NSnelly.ns.cloudflare.com2026-04-10 → 2026-04-13 · 3 obs
● 2026-04-10 13:58:50
● 2026-04-13 00:31:34
●A104.21.36.262026-04-10 → 2026-04-13 · 2 obs
● 2026-04-13 00:31:34
●A172.67.184.532026-04-10 → 2026-04-13 · 2 obs
● 2026-04-13 00:31:34
●A2606:4700:3030::6815:241a2026-04-10 → 2026-04-13 · 2 obs
● 2026-04-13 00:31:34
●A2606:4700:3031::ac43:b8352026-04-10 → 2026-04-13 · 2 obs
● 2026-04-13 00:31:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| cnzero.cn | chip.ns.cloudflare.com, nelly.ns.cloudflare.com | - |
✅ Authoritative Response
Server:173.245.58.209
NS records: chip.ns.cloudflare.com, nelly.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cnzero.cn (unsigned zone)
⏱️ Timing
Total: 673ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.36.26, 172.67.184.53 |
| AAAA | 2 | 2606:4700:3030::6815:241a, 2606:4700:3031::ac43:b835 |
| NS | 2 | chip.ns.cloudflare.com, nelly.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | chip.ns.cloudflare.com dns.cloudflare.co |
Analysis
IP Addresses
cnzero.cn points to four IP numbers: 2606:4700:3030::6815:241a, 2606:4700:3031::ac43:b835, 104.21.36.26 and 172.67.184.53.
Other host names, for instance inifrog.com, scacchi.eu, sadotnet.net, entertainer-media.net and mail.faganfamilychiropractic.com share IP numbers with cnzero.cn.
Name Servers
cnzero.cn is delegated to two name servers: chip.ns.cloudflare.com and nelly.ns.cloudflare.com.
cnzero.cn uses the same name server setup as other domains, for instance 223322.cn, bosstar.com.cn, ahfhsm.com, conglinsubian.com and dataok.cn.
cnzero.cn shares name servers with other domains at least partially, for instance asia88skena.com, debozoiz.com, tototogeltwo.com, k5655.com and payalmurthy.com.
these name servers are often used with alberto.ns.cloudflare.com, armfazh.ns.cloudflare.com and liberty.ns.cloudflare.com.
Host names with six IP numbers: chip.ns.cloudflare.com points to 2606:4700:58::adf5:3b54, 2803:f800:50::6ca2:c154, 2a06:98c1:50::ac40:2154, 108.162.193.84, 172.64.33.84 and 173.245.59.84; nelly.ns.cloudflare.com points to 2606:4700:50::adf5:3ad1, 2803:f800:50::6ca2:c0d1, 2a06:98c1:50::ac40:20d1, 108.162.192.209, 172.64.32.209 and 173.245.58.209.