gzld166.cn - robtex.com
gzld166.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::6815:8bd🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3032::ac43:8298🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.8.189Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.130.152🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | ed.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3b6f🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ed.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c16f🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | ed.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:216f🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | ed.ns.cloudflare.com | ||||||
| A | 108.162.193.111🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ed.ns.cloudflare.com | ||||||
| A | 172.64.33.111🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ed.ns.cloudflare.com | ||||||
| A | 173.245.59.111🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ed.ns.cloudflare.com | ||||||
| NS | heather.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3aa1🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | heather.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c0a1🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | heather.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:20a1🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | heather.ns.cloudflare.com | ||||||
| A | 108.162.192.161🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | heather.ns.cloudflare.com | ||||||
| A | 172.64.32.161🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | heather.ns.cloudflare.com | ||||||
| A | 173.245.58.161🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | heather.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.8.189, 172.67.130.152 | ||||||
| IPv6 hints | 2606:4700:3031::6815:8bd, 2606:4700:3032::ac43:8298 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=80, name=cloudflare-ech.com | ||||||
| SOA | ed.ns.cloudflare.comdns@cloudflare.com serial=2399803381 | ||||||
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=2034712760 | ||||||
Same first word
gzld166.cn |
DNS History
8 records (6 active, 2 former)
○NSdemi.ns.cloudflare.com2026-02-28 → 2026-02-28 · 3 obs
○ 2026-03-31 10:45:14
○ 2026-04-26 02:24:36
●NSed.ns.cloudflare.com2026-03-31 → 2026-04-26 · 3 obs
● 2026-03-31 10:45:14
● 2026-04-26 02:24:36
●NSheather.ns.cloudflare.com2026-03-31 → 2026-04-26 · 3 obs
● 2026-03-31 10:45:14
● 2026-04-26 02:24:36
○NSmartin.ns.cloudflare.com2026-02-28 → 2026-02-28 · 3 obs
○ 2026-03-31 10:45:14
○ 2026-04-26 02:24:36
●A104.21.8.1892026-02-28 → 2026-04-26 · 2 obs
● 2026-04-26 02:24:36
●A172.67.130.1522026-02-28 → 2026-04-26 · 2 obs
● 2026-04-26 02:24:36
●A2606:4700:3031::6815:8bd2026-02-28 → 2026-04-26 · 2 obs
● 2026-04-26 02:24:36
●A2606:4700:3032::ac43:82982026-02-28 → 2026-04-26 · 2 obs
● 2026-04-26 02:24:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| gzld166.cn | ed.ns.cloudflare.com, heather.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.193.111
NS records: ed.ns.cloudflare.com, heather.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for gzld166.cn (unsigned zone)
⏱️ Timing
Total: 965ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.8.189, 172.67.130.152 |
| AAAA | 2 | 2606:4700:3031::6815:8bd, 2606:4700:3032::ac43:8298 |
| NS | 2 | ed.ns.cloudflare.com, heather.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | ed.ns.cloudflare.com dns.cloudflare.com |
Analysis
IP Addresses
gzld166.cn resolves to four IP numbers: 2606:4700:3031::6815:8bd, 2606:4700:3032::ac43:8298, 104.21.8.189 and 172.67.130.152.
Other host names such as www.interactiveit.co.za, www.wyxg.net, live-ro.com, notenexpres.nl and gjr.be share IPs with gzld166.cn.
Name Servers
gzld166.cn is delegated to two name servers: ed.ns.cloudflare.com and heather.ns.cloudflare.com.
gzld166.cn shares the same name server setup as thku.cn, shhyzc.cn, 84026.cn, bjglsk.com and blmuav.com.
gzld166.cn at least partially shares name servers with other domains, for instance picofix.com, disinidewa777.sbs, minirealms.net, ametecs.com and seddonmedia.co.uk.
These name servers are commonly used with rex.ns.cloudflare.com and rick.ns.cloudflare.com.
Host names with six IP numbers:
ed.ns.cloudflare.com points to 2606:4700:58::adf5:3b6f, 2803:f800:50::6ca2:c16f, 2a06:98c1:50::ac40:216f, 108.162.193.111, 172.64.33.111 and 173.245.59.111.
heather.ns.cloudflare.com points to 2606:4700:50::adf5:3aa1, 2803:f800:50::6ca2:c0a1, 2a06:98c1:50::ac40:20a1, 108.162.192.161, 172.64.32.161 and 173.245.58.161.