52dxb.cn - robtex.com
52dxb.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3032::6815:407b🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3035::ac43:b915🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.64.123Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.185.21🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | dakota.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2c4f🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dakota.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c34f🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | dakota.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:234f🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | dakota.ns.cloudflare.com | ||||||
| A | 108.162.195.79🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dakota.ns.cloudflare.com | ||||||
| A | 162.159.44.79Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dakota.ns.cloudflare.com | ||||||
| A | 172.64.35.79🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dakota.ns.cloudflare.com | ||||||
| NS | hazel.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:269d🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | hazel.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c29d🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | hazel.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:229d🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | hazel.ns.cloudflare.com | ||||||
| A | 108.162.194.157🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | hazel.ns.cloudflare.com | ||||||
| A | 162.159.38.157Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | hazel.ns.cloudflare.com | ||||||
| A | 172.64.34.157🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | hazel.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.64.123, 172.67.185.21 | ||||||
| IPv6 hints | 2606:4700:3032::6815:407b, 2606:4700:3035::ac43:b915 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=239, name=cloudflare-ech.com | ||||||
| SOA | dakota.ns.cloudflare.comdns@cloudflare.com serial=2400375730 | ||||||
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=2034660929 | ||||||
Same first word
52dxb.cn |
Similar names
DNS History
8 records (6 active, 2 former)
●NSdakota.ns.cloudflare.com2026-04-07 → 2026-04-12 · 2 obs
● 2026-04-12 02:54:54
●NShazel.ns.cloudflare.com2026-04-07 → 2026-04-12 · 2 obs
● 2026-04-12 02:54:54
●A104.21.64.1232026-04-07 → 2026-04-12 · 2 obs
● 2026-04-12 02:54:54
●A172.67.185.212026-04-07 → 2026-04-12 · 2 obs
● 2026-04-12 02:54:54
●A2606:4700:3032::6815:407b2026-04-12 → 2026-04-12 · 3 obs
● 2026-04-12 02:54:52
● 2026-04-12 02:54:54
●A2606:4700:3035::ac43:b9152026-04-12 → 2026-04-12 · 3 obs
● 2026-04-12 02:54:52
● 2026-04-12 02:54:54
○A2a06:98c1:3120::2026-04-07 → 2026-04-07 · 3 obs
○ 2026-04-12 02:54:52
○ 2026-04-12 02:54:54
○A2a06:98c1:3121::2026-04-07 → 2026-04-07 · 3 obs
○ 2026-04-12 02:54:52
○ 2026-04-12 02:54:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| 52dxb.cn | hazel.ns.cloudflare.com, dakota.ns.cloudflare.com | - |
✅ Authoritative Response
Server:162.159.38.157
NS records: hazel.ns.cloudflare.com, dakota.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 52dxb.cn (unsigned zone)
⏱️ Timing
Total: 700ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.185.21, 104.21.64.123 |
| AAAA | 2 | 2606:4700:3032::6815:407b, 2606:4700:3035::ac43:b915 |
| NS | 2 | dakota.ns.cloudflare.com, hazel.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | dakota.ns.cloudflare.com dns.cloudflare. |
Analysis
IP Addresses
52dxb.cn points to four IP numbers: 2606:4700:3032::6815:407b, 2606:4700:3035::ac43:b915, 104.21.64.123 and 172.67.185.21.
For instance, other host names chirotables.com, novageoventures.pics, qrop(0x736578)pert.com, web1.org and wintech.co.ir share IP numbers with 52dxb.cn.
Name Servers
52dxb.cn is delegated to two name servers: dakota.ns.cloudflare.com and hazel.ns.cloudflare.com.
52dxb.cn uses the same name server setup as other domains such as qingdatech.cn, ozdy.cn, kvgou.cn, sjtu88.cn and nnbct.cn.
52dxb.cn shares name servers with other domains at least partially, for example oztektekstil.com.tr, colchon.review, letongcai.com, jahanfoulad-co.com and tjsmyl.com.
These name servers are commonly used with nadia.ns.cloudflare.com, tanner.ns.cloudflare.com and tricia.ns.cloudflare.com.
Host names with six IP numbers: host name dakota.ns.cloudflare.com points to: 2606:4700:58::a29f:2c4f, 2803:f800:50::6ca2:c34f, 2a06:98c1:50::ac40:234f, 108.162.195.79, 162.159.44.79 and 172.64.35.79; host name hazel.ns.cloudflare.com points to: 2606:4700:50::a29f:269d, 2803:f800:50::6ca2:c29d, 2a06:98c1:50::ac40:229d, 108.162.194.157, 162.159.38.157 and 172.64.34.157.