docsy.cn - robtex.com
docsy.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3035::6815:4c04🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3035::ac43:b8c7🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.76.4Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.184.199🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | coco.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3a68🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | coco.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c068🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | coco.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2068🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | coco.ns.cloudflare.com | ||||||
| A | 108.162.192.104🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | coco.ns.cloudflare.com | ||||||
| A | 172.64.32.104🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | coco.ns.cloudflare.com | ||||||
| A | 173.245.58.104🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | coco.ns.cloudflare.com | ||||||
| NS | nero.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2c1c🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nero.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c31c🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | nero.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:231c🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | nero.ns.cloudflare.com | ||||||
| A | 108.162.195.28🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nero.ns.cloudflare.com | ||||||
| A | 162.159.44.28Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nero.ns.cloudflare.com | ||||||
| A | 172.64.35.28🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nero.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.76.4, 172.67.184.199 | ||||||
| IPv6 | 2606:4700:3035::6815:4c04, 2606:4700:3035::ac43:b8c7 | ||||||
| SOA | coco.ns.cloudflare.comdns@cloudflare.com serial=2397100864 | ||||||
cn
| DNSSEC | ⚠️ Not signed | ||||||
| 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=2034546407 | ||||||
Same first word
Similar names
DNS History
8 records (6 active, 2 former)
●NScoco.ns.cloudflare.com2026-02-23 → 2026-03-24 · 2 obs
● 2026-03-24 08:56:52
●NSnero.ns.cloudflare.com2026-02-23 → 2026-03-24 · 2 obs
● 2026-03-24 08:56:52
●A104.21.76.42026-02-23 → 2026-03-24 · 3 obs
○ 2026-03-05 20:01:28
● 2026-03-24 08:56:52
○A172.64.80.12026-03-05 → 2026-03-05 · 3 obs
● 2026-03-05 20:01:28
○ 2026-03-24 08:56:52
●A172.67.184.1992026-02-23 → 2026-03-24 · 3 obs
○ 2026-03-05 20:01:28
● 2026-03-24 08:56:52
○A2606:4700:130:436c:6f75:6466:6c61:72652026-03-05 → 2026-03-05 · 3 obs
● 2026-03-05 20:01:28
○ 2026-03-24 08:56:52
●A2606:4700:3035::6815:4c042026-02-23 → 2026-03-24 · 3 obs
○ 2026-03-05 20:01:28
● 2026-03-24 08:56:52
●A2606:4700:3035::ac43:b8c72026-02-23 → 2026-03-24 · 3 obs
○ 2026-03-05 20:01:28
● 2026-03-24 08:56:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn... | - |
| docsy.cn | coco.ns.cloudflare.com, nero.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.195.28
NS records: coco.ns.cloudflare.com, nero.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for docsy.cn (unsigned zone)
⏱️ Timing
Total: 718ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.76.4, 172.67.184.199 |
| AAAA | 2 | 2606:4700:3035::6815:4c04, 2606:4700:3035::ac43:b8c7 |
| NS | 2 | coco.ns.cloudflare.com, nero.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | coco.ns.cloudflare.com dns.cloudflare.co |
Analysis
IP Addresses
docsy.cn resolves to four IP numbers: 2606:4700:3035::6815:4c04, 2606:4700:3035::ac43:b8c7, 104.21.76.4 and 172.67.184.199.
other host names for instance xpan.xyz, swittlifepolskarepqai.com, img1.elliberal.com.ar, tesd-130791.workingran.ru and antminercare.com share IP numbers with docsy.cn.
Name Servers
docsy.cn is delegated to two name servers: coco.ns.cloudflare.com and nero.ns.cloudflare.com.
docsy.cn shares the same name server setup as other domains, for example baahoo.cn, xnlab.cn, ychdgcj.cn, duzhai.cn and thecureinternational.cn.
docsy.cn at least partially shares name servers with other domains, for instance parivartanhousing.com, nine23photography.com, andrewssykes.be, sargx.com and eyeofdubai.com.
These name servers are often used with ernest.ns.cloudflare.com and magdalena.ns.cloudflare.com.
Host names with six IP numbers:
coco.ns.cloudflare.com points to: 2606:4700:50::adf5:3a68, 2803:f800:50::6ca2:c068, 2a06:98c1:50::ac40:2068, 108.162.192.104, 172.64.32.104 and 173.245.58.104; nero.ns.cloudflare.com points to: 2606:4700:58::a29f:2c1c, 2803:f800:50::6ca2:c31c, 2a06:98c1:50::ac40:231c, 108.162.195.28, 162.159.44.28 and 172.64.35.28.