21game.app - robtex.com
21game.app
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3033::ac43:cbef🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:2cd9🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.44.217Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.203.239🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| 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 | ||||||
| NS | rick.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3b8b🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rick.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c18b🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | rick.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:218b🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | rick.ns.cloudflare.com | ||||||
| A | 108.162.193.139🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rick.ns.cloudflare.com | ||||||
| A | 172.64.33.139🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rick.ns.cloudflare.com | ||||||
| A | 173.245.59.139🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rick.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.44.217, 172.67.203.239 | ||||||
| IPv6 | 2606:4700:3033::ac43:cbef, 2606:4700:3037::6815:2cd9 | ||||||
| SOA | heather.ns.cloudflare.comdns@cloudflare.com serial=2397045787 | ||||||
app
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns-tld1.charlestonroadregistry.com ⭐ | ||||||
| NS | ns-tld2.charlestonroadregistry.com | ||||||
| NS | ns-tld3.charlestonroadregistry.com | ||||||
| NS | ns-tld4.charlestonroadregistry.com | ||||||
| NS | ns-tld5.charlestonroadregistry.com | ||||||
| SOA | ns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=101427 | ||||||
🔒 HSTS Preload (+subdomains)
Same first word
Similar names
12game.net |
mega12.com |
game21.mobi |
mega21.com |
12game.org |
12game.ru |
game12.com |
21eamg.com |
12game.cc |
12game.com |
21mega.com |
game21.com |
game21.top |
12game.in |
game12.cn |
game12.cc |
agme21.com |
12mega.com |
12game.nl |
game12.net |
DNS History
6 records (6 active, 0 former)
●NSheather.ns.cloudflare.com2026-02-27 → 2026-03-09 · 2 obs
● 2026-03-09 20:50:46
●NSrick.ns.cloudflare.com2026-02-27 → 2026-03-09 · 2 obs
● 2026-03-09 20:50:46
●A104.21.44.2172026-02-27 → 2026-03-09 · 2 obs
● 2026-03-09 20:50:46
●A172.67.203.2392026-02-27 → 2026-03-09 · 2 obs
● 2026-03-09 20:50:46
●A2606:4700:3033::ac43:cbef2026-02-27 → 2026-03-09 · 2 obs
● 2026-03-09 20:50:46
●A2606:4700:3037::6815:2cd92026-02-27 → 2026-03-09 · 2 obs
● 2026-03-09 20:50:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| app | ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com... | - |
| 21game.app | heather.ns.cloudflare.com, rick.ns.cloudflare.com | - |
✅ Authoritative Response
Server: 172.64.33.139
NS records: heather.ns.cloudflare.com, rick.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 21game.app (unsigned zone)
⏱️ Timing
Total: 850ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.203.239, 104.21.44.217 |
| AAAA | 2 | 2606:4700:3037::6815:2cd9, 2606:4700:3033::ac43:cbef |
| NS | 2 | heather.ns.cloudflare.com, rick.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | heather.ns.cloudflare.com dns.cloudflare |
Analysis
IP Addresses
21game.app points to four IP numbers: 2606:4700:3033::ac43:cbef, 2606:4700:3037::6815:2cd9, 104.21.44.217 and 172.67.203.239.
Other host names, for instance www.koegenordstation.dk, www.venetiapools.com, www.hearingcarolina.net, lorazepamhowto.com and voucherx.co.uk share IP numbers with 21game.app.
Name Servers
Delegation for 21game.app rests with two name servers, heather.ns.cloudflare.com and rick.ns.cloudflare.com.
21game.app shares the same name server setup as other domains, including enthusiasticibex.pro, brownteal.pro, smilingmuskrat.pro, livelylabyrinths.pro and vividbee.pro.
21game.app at least partially shares name servers with other domains, for instance kryptonlawncare.com, pinco-azerbaijan-club.org, slideteam.net, alacam.org and beautyxpic.com.
These name servers are commonly used with rex.ns.cloudflare.com and marty.ns.cloudflare.com.
Host names with six IP numbers: 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. rick.ns.cloudflare.com points to: 2606:4700:58::adf5:3b8b, 2803:f800:50::6ca2:c18b, 2a06:98c1:50::ac40:218b, 108.162.193.139, 172.64.33.139 and 173.245.59.139.