365gu.cn - robtex.com
365gu.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3033::ac43:9688🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3035::6815:be0🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.11.224Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.150.136🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | houston.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2c34🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | houston.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c334🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | houston.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2334🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | houston.ns.cloudflare.com | ||||||
| A | 108.162.195.52🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | houston.ns.cloudflare.com | ||||||
| A | 162.159.44.52Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | houston.ns.cloudflare.com | ||||||
| A | 172.64.35.52🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | houston.ns.cloudflare.com | ||||||
| NS | zita.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3af3🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | zita.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c0f3🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | zita.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:20f3🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | zita.ns.cloudflare.com | ||||||
| A | 108.162.192.243🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | zita.ns.cloudflare.com | ||||||
| A | 172.64.32.243🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | zita.ns.cloudflare.com | ||||||
| A | 173.245.58.243🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | zita.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.11.224, 172.67.150.136 | ||||||
| IPv6 hints | 2606:4700:3033::ac43:9688, 2606:4700:3035::6815:be0 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=237, name=cloudflare-ech.com | ||||||
| SOA | houston.ns.cloudflare.comdns@cloudflare.com serial=2401158069 | ||||||
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=2034701337 | ||||||
Same first word
365gu.cn |
DNS History
6 records (6 active, 0 former)
●NShouston.ns.cloudflare.com2026-04-05 → 2026-04-23 · 2 obs
● 2026-04-23 03:14:48
●NSzita.ns.cloudflare.com2026-04-05 → 2026-04-23 · 2 obs
● 2026-04-23 03:14:48
●A104.21.11.2242026-04-05 → 2026-04-23 · 2 obs
● 2026-04-23 03:14:48
●A172.67.150.1362026-04-05 → 2026-04-23 · 2 obs
● 2026-04-23 03:14:48
●A2606:4700:3033::ac43:96882026-04-05 → 2026-04-23 · 2 obs
● 2026-04-23 03:14:48
●A2606:4700:3035::6815:be02026-04-05 → 2026-04-23 · 2 obs
● 2026-04-23 03:14:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, a.dns.cn, b.dns.cn, c.dns.cn... | - |
| 365gu.cn | zita.ns.cloudflare.com, houston.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.32.243
NS records: zita.ns.cloudflare.com, houston.ns.cloudflare.com
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at 365gu.cn: Error: DNS query timeout: 203.119.29.1 for DS 365gu.cn
⏱️ Timing
Total: 3755ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.150.136, 104.21.11.224 |
| AAAA | 2 | 2606:4700:3035::6815:be0, 2606:4700:3033::ac43:9688 |
| NS | 2 | houston.ns.cloudflare.com, zita.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | houston.ns.cloudflare.com dns.cloudflare |
Analysis
IP Addresses
Four IP numbers are pointed to by 365gu.cn: 2606:4700:3033::ac43:9688, 2606:4700:3035::6815:be0, 104.21.11.224 and 172.67.150.136.
other host names including postcardie.com, zetastake.com, hntdba.com, incydir.org and cheonsayaggug.top share IP numbers with 365gu.cn.
Name Servers
365gu.cn is delegated to two name servers houston.ns.cloudflare.com and zita.ns.cloudflare.com.
365gu.cn shares the same name server setup as other domains, for instance ciqol.com, shifu1.com, shizh.net, nmgttcy.com and crrainfo.org.
365gu.cn at least partially shares name servers with other domains, for instance biosafety-europe.eu, mmzzss.com, vacinas.net, gradual.com and portlandvolvocars.com.
these name servers are commonly used alongside pearl.ns.cloudflare.com.
Host names with six IP numbers:
Host name houston.ns.cloudflare.com points to: 2606:4700:58::a29f:2c34, 2803:f800:50::6ca2:c334, 2a06:98c1:50::ac40:2334, 108.162.195.52, 162.159.44.52 and 172.64.35.52.
Host name zita.ns.cloudflare.com points to: 2606:4700:50::adf5:3af3, 2803:f800:50::6ca2:c0f3, 2a06:98c1:50::ac40:20f3, 108.162.192.243, 172.64.32.243 and 173.245.58.243.