stfun.cn - robtex.com
stfun.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::6815:10e7🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3031::ac43:d8d1🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.16.231Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.216.209🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | ivan.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3b78🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ivan.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c178🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | ivan.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2178🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | ivan.ns.cloudflare.com | ||||||
| A | 108.162.193.120🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ivan.ns.cloudflare.com | ||||||
| A | 172.64.33.120🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ivan.ns.cloudflare.com | ||||||
| A | 173.245.59.120🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ivan.ns.cloudflare.com | ||||||
| NS | mona.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3ace🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | mona.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c0ce🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | mona.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:20ce🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | mona.ns.cloudflare.com | ||||||
| A | 108.162.192.206🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | mona.ns.cloudflare.com | ||||||
| A | 172.64.32.206🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | mona.ns.cloudflare.com | ||||||
| A | 173.245.58.206🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | mona.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.16.231, 172.67.216.209 | ||||||
| IPv6 | 2606:4700:3031::6815:10e7, 2606:4700:3031::ac43:d8d1 | ||||||
| SOA | ivan.ns.cloudflare.comdns@cloudflare.com serial=2397037039 | ||||||
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 | ||||||
Subdomains
www.stfun.cn |
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NSivan.ns.cloudflare.com2026-02-15 → 2026-03-22 · 2 obs
● 2026-03-22 20:38:00
●NSmona.ns.cloudflare.com2026-02-15 → 2026-03-22 · 2 obs
● 2026-03-22 20:38:00
●A104.21.16.2312026-02-15 → 2026-03-22 · 2 obs
● 2026-03-22 20:38:00
●A172.67.216.2092026-02-15 → 2026-03-22 · 2 obs
● 2026-03-22 20:38:00
●A2606:4700:3031::6815:10e72026-02-15 → 2026-03-22 · 2 obs
● 2026-03-22 20:38:00
●A2606:4700:3031::ac43:d8d12026-02-15 → 2026-03-22 · 2 obs
● 2026-03-22 20:38:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| stfun.cn | ivan.ns.cloudflare.com, mona.ns.cloudflare.com | - |
✅ Authoritative Response
Server: 172.64.32.206
NS records: ivan.ns.cloudflare.com, mona.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for stfun.cn (unsigned zone)
⏱️ Timing
Total: 934ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.216.209, 104.21.16.231 |
| AAAA | 2 | 2606:4700:3031::ac43:d8d1, 2606:4700:3031::6815:10e7 |
| NS | 2 | ivan.ns.cloudflare.com, mona.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | ivan.ns.cloudflare.com dns.cloudflare.co |
Analysis
Hierarchy
The parent of www.stfun.cn is stfun.cn.
IP Addresses
stfun.cn maps to four IP numbers: 2606:4700:3031::6815:10e7, 2606:4700:3031::ac43:d8d1, 104.21.16.231 and 172.67.216.209.
Other host names such as towerrockwine.com, cgenrx.com, dyfedarchaeology.org.uk, hilife.rs and jane-austens-house-museum.org.uk share IPs with stfun.cn.
Name Servers
Two name servers ivan.ns.cloudflare.com and mona.ns.cloudflare.com handle the delegation for stfun.cn.
stfun.cn shares the same name server setup as other domains, for example boostvision.tv, 4kmc.com, gusine.cn, suridea.cn and hbgjlww.cn.
stfun.cn at least partially shares name servers with other domains, for example webquicktools.com, stclair-properties.com, commissionwebsites.com, freenatok.com and hirecarnepal.com.
These name servers are commonly used with kay.ns.cloudflare.com and rachel.ns.cloudflare.com and nia.ns.cloudflare.com.
Host names with six IP numbers:
ivan.ns.cloudflare.com points to 2606:4700:58::adf5:3b78, 2803:f800:50::6ca2:c178, 2a06:98c1:50::ac40:2178, 108.162.193.120, 172.64.33.120 and 173.245.59.120.
mona.ns.cloudflare.com points to 2606:4700:50::adf5:3ace, 2803:f800:50::6ca2:c0ce, 2a06:98c1:50::ac40:20ce, 108.162.192.206, 172.64.32.206 and 173.245.58.206.