911che.cn - robtex.com
911che.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::6815:f37🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3033::ac43:a1b9🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.15.55Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.161.185🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | dana.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3a69🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dana.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c069🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | dana.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2069🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | dana.ns.cloudflare.com | ||||||
| A | 108.162.192.105🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dana.ns.cloudflare.com | ||||||
| A | 172.64.32.105🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dana.ns.cloudflare.com | ||||||
| A | 173.245.58.105🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dana.ns.cloudflare.com | ||||||
| NS | jakub.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2c55🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jakub.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c355🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | jakub.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2355🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | jakub.ns.cloudflare.com | ||||||
| A | 108.162.195.85🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jakub.ns.cloudflare.com | ||||||
| A | 162.159.44.85Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jakub.ns.cloudflare.com | ||||||
| A | 172.64.35.85🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jakub.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.15.55, 172.67.161.185 | ||||||
| IPv6 hints | 2606:4700:3031::6815:f37, 2606:4700:3033::ac43:a1b9 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=107, name=cloudflare-ech.com | ||||||
| SOA | dana.ns.cloudflare.comdns@cloudflare.com serial=2401846974 | ||||||
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=2034718916 | ||||||
Same first word
DNS History
9 records (6 active, 3 former)
●NSdana.ns.cloudflare.com2026-04-27 → 2026-04-27 · 2 obs
● 2026-04-27 13:38:18
○NSdm1.longmingdns.com2026-03-24 → 2026-03-30 · 3 obs
● 2026-03-30 22:15:02
○ 2026-04-27 13:38:18
○NSdm2.longmingdns.com2026-03-24 → 2026-03-30 · 3 obs
● 2026-03-30 22:15:02
○ 2026-04-27 13:38:18
●NSjakub.ns.cloudflare.com2026-04-27 → 2026-04-27 · 2 obs
● 2026-04-27 13:38:18
●A104.21.15.552026-04-27 → 2026-04-27 · 2 obs
● 2026-04-27 13:38:18
○A108.186.48.402026-03-24 → 2026-03-30 · 3 obs
● 2026-03-30 22:15:02
○ 2026-04-27 13:38:18
●A172.67.161.1852026-04-27 → 2026-04-27 · 2 obs
● 2026-04-27 13:38:18
●A2606:4700:3031::6815:f372026-04-27 → 2026-04-27 · 2 obs
● 2026-04-27 13:38:18
●A2606:4700:3033::ac43:a1b92026-04-27 → 2026-04-27 · 2 obs
● 2026-04-27 13:38:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | b.dns.cn, c.dns.cn, d.dns.cn, e.dns.cn... | - |
| 911che.cn | dana.ns.cloudflare.com, jakub.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.192.105
NS records: dana.ns.cloudflare.com, jakub.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 911che.cn (unsigned zone)
⏱️ Timing
Total: 800ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.161.185, 104.21.15.55 |
| AAAA | 2 | 2606:4700:3031::6815:f37, 2606:4700:3033::ac43:a1b9 |
| NS | 2 | dana.ns.cloudflare.com, jakub.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | dana.ns.cloudflare.com dns.cloudflare.co |
Analysis
IP Addresses
911che.cn refers to four IP numbers: 2606:4700:3031::6815:f37, 2606:4700:3033::ac43:a1b9, 104.21.15.55 and 172.67.161.185.
Other host names, for instance www.37884176.com.cdn.cloudflare.net, muhammadluqman.com, www.kelownacurling.com, cowgirlhookup.com and www.hilynyz.com share IP numbers with 911che.cn.
Name Servers
911che.cn's delegation uses two name servers: dana.ns.cloudflare.com and jakub.ns.cloudflare.com.
911che.cn uses the same name server setup as other domains, such as hikein.com, slotsventures.co.uk, worldglobalonline.co.uk, thewidespreadblog.co.uk and rouletteportal.co.uk.
911che.cn at least partially shares name servers with other domains, including fregeneonline.com, radiofarda.net, xyjsad.com, unitecjo.com and pbs-study.com.
These name servers are often used with hattie.ns.cloudflare.com and dave.ns.cloudflare.com.
Host names with six IP numbers:
dana.ns.cloudflare.com points to 2606:4700:50::adf5:3a69, 2803:f800:50::6ca2:c069, 2a06:98c1:50::ac40:2069, 108.162.192.105, 172.64.32.105 and 173.245.58.105.
jakub.ns.cloudflare.com points to 2606:4700:58::a29f:2c55, 2803:f800:50::6ca2:c355, 2a06:98c1:50::ac40:2355, 108.162.195.85, 162.159.44.85 and 172.64.35.85.