zu100.cn - robtex.com
zu100.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3034::6815:24a5🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::ac43:c4fd🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.36.165Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.196.253🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | fattouche.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2c30🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | fattouche.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c330🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | fattouche.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2330🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | fattouche.ns.cloudflare.com | ||||||
| A | 108.162.195.48🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | fattouche.ns.cloudflare.com | ||||||
| A | 162.159.44.48Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | fattouche.ns.cloudflare.com | ||||||
| A | 172.64.35.48🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | fattouche.ns.cloudflare.com | ||||||
| NS | nelci.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:2698🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nelci.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c298🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | nelci.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2298🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | nelci.ns.cloudflare.com | ||||||
| A | 108.162.194.152🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nelci.ns.cloudflare.com | ||||||
| A | 162.159.38.152Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nelci.ns.cloudflare.com | ||||||
| A | 172.64.34.152🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nelci.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.36.165, 172.67.196.253 | ||||||
| IPv6 hints | 2606:4700:3034::6815:24a5, 2606:4700:3037::ac43:c4fd | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=119, name=cloudflare-ech.com | ||||||
| SOA | fattouche.ns.cloudflare.comdns@cloudflare.com serial=2411142102 | ||||||
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=2035171482 | ||||||
Same first word
zu100.cn |
Similar names
DNS History
10 records (6 active, 4 former)
●NSfattouche.ns.cloudflare.com2026-08-04 → 2026-08-12 · 2 obs
● 2026-08-12 09:40:22
●NSnelci.ns.cloudflare.com2026-08-04 → 2026-08-12 · 2 obs
● 2026-08-12 09:40:22
●A104.21.36.1652026-08-12 → 2026-08-12 · 2 obs
● 2026-08-12 09:40:22
●A172.67.196.2532026-08-12 → 2026-08-12 · 2 obs
● 2026-08-12 09:40:22
○A188.114.96.42026-08-04 → 2026-08-04 · 2 obs
○ 2026-08-12 09:40:22
○A188.114.97.42026-08-04 → 2026-08-04 · 2 obs
○ 2026-08-12 09:40:22
●A2606:4700:3034::6815:24a52026-08-12 → 2026-08-12 · 2 obs
● 2026-08-12 09:40:22
●A2606:4700:3037::ac43:c4fd2026-08-12 → 2026-08-12 · 2 obs
● 2026-08-12 09:40:22
○A2a06:98c1:3120::42026-08-04 → 2026-08-04 · 2 obs
○ 2026-08-12 09:40:22
○A2a06:98c1:3121::42026-08-04 → 2026-08-04 · 2 obs
○ 2026-08-12 09:40:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| zu100.cn | nelci.ns.cloudflare.com, fattouche.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.194.152
NS records: nelci.ns.cloudflare.com, fattouche.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for zu100.cn (unsigned zone)
⏱️ Timing
Total: 848ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.196.253, 104.21.36.165 |
| AAAA | 2 | 2606:4700:3034::6815:24a5, 2606:4700:3037::ac43:c4fd |
| NS | 2 | fattouche.ns.cloudflare.com, nelci.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | fattouche.ns.cloudflare.com dns.cloudfla |
Analysis
IP Addresses
zu100.cn has four IP addresses: 104.21.36.165, 172.67.196.253, 2606:4700:3034::6815:24a5 and 2606:4700:3037::ac43:c4fd.
globetidbit.com, www.bt215.com, friedcell.com plus two other host names have IP numbers in common with zu100.cn.
Name Servers
zu100.cn is served by two delegated name servers, fattouche.ns.cloudflare.com and nelci.ns.cloudflare.com.
The name server configuration of zu100.cn is shared with other domains, for instance jobeasy.cn, xuanhaozhi.com, ddkjok.com and two others.
zu100.cn partially shares its NS delegation with several other domains, including akusoli-tv.com, link-mate.co.uk, horagsopesilox.com and two others.
These name servers regularly co-occur with the name servers tessa.ns.cloudflare.com, rustam.ns.cloudflare.com and lola.ns.cloudflare.com.
Hosts with 6 IP addresses each:
fattouche.ns.cloudflare.com carries IP addresses 108.162.195.48, 162.159.44.48 and 172.64.35.48, with 3 other addresses beyond those.
nelci.ns.cloudflare.com carries IP addresses 108.162.194.152, 162.159.38.152 and 172.64.34.152, with 3 other addresses beyond those.