3666btt.app - robtex.com
3666btt.app
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3035::ac43:cc7e🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:3a93🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.58.147Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.204.126🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | corey.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2c18🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | corey.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c318🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | corey.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2318🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | corey.ns.cloudflare.com | ||||||
| A | 108.162.195.24🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | corey.ns.cloudflare.com | ||||||
| A | 162.159.44.24Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | corey.ns.cloudflare.com | ||||||
| A | 172.64.35.24🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | corey.ns.cloudflare.com | ||||||
| NS | malavika.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:26a5🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | malavika.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c2a5🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | malavika.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:22a5🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | malavika.ns.cloudflare.com | ||||||
| A | 108.162.194.165🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | malavika.ns.cloudflare.com | ||||||
| A | 162.159.38.165Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | malavika.ns.cloudflare.com | ||||||
| A | 172.64.34.165🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | malavika.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.58.147, 172.67.204.126 | ||||||
| IPv6 hints | 2606:4700:3035::ac43:cc7e, 2606:4700:3037::6815:3a93 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=109, name=cloudflare-ech.com | ||||||
| SOA | corey.ns.cloudflare.comdns@cloudflare.com serial=2411851291 | ||||||
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 | ||||||
Same first word
3666btt.app |
DNS History
6 records (6 active, 0 former)
●NScorey.ns.cloudflare.com2026-08-13 → 2026-08-16 · 2 obs
● 2026-08-16 00:02:00
●NSmalavika.ns.cloudflare.com2026-08-13 → 2026-08-16 · 2 obs
● 2026-08-16 00:02:00
●A104.21.58.1472026-08-13 → 2026-08-16 · 2 obs
● 2026-08-16 00:02:00
●A172.67.204.1262026-08-13 → 2026-08-16 · 2 obs
● 2026-08-16 00:02:00
●A2606:4700:3035::ac43:cc7e2026-08-13 → 2026-08-16 · 2 obs
● 2026-08-16 00:02:00
●A2606:4700:3037::6815:3a932026-08-13 → 2026-08-16 · 2 obs
● 2026-08-16 00:02:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| app | ns-tld4.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com... | - |
| 3666btt.app | malavika.ns.cloudflare.com, corey.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.194.165
NS records: malavika.ns.cloudflare.com, corey.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 3666btt.app (unsigned zone)
⏱️ Timing
Total: 398ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.204.126, 104.21.58.147 |
| AAAA | 2 | 2606:4700:3035::ac43:cc7e, 2606:4700:3037::6815:3a93 |
| NS | 2 | corey.ns.cloudflare.com, malavika.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | corey.ns.cloudflare.com dns.cloudflare.c |
Analysis
IP Addresses
3666btt.app directs to four IP numbers, which are 104.21.58.147, 172.67.204.126, 2606:4700:3035::ac43:cc7e and 2606:4700:3037::6815:3a93.
1xbet-g6hx.click, via-board.com, www.lastspam.com and two other host names share IP numbers with 3666btt.app.
Name Servers
3666btt.app is served by two delegated name servers, corey.ns.cloudflare.com and malavika.ns.cloudflare.com.
3666btt.app uses the same name servers as several other domains — among them nbn88.win, kk1971.org, bn808.org and two more.
There is at least partial name server overlap between 3666btt.app and other domains — xianjinwangtiyu.com.cn, weixinketixiandeqipaiyouxi.com.cn, zaixianwandeyouxi.com.cn and two more among them.
These name servers frequently co-occur with the name servers alberto.ns.cloudflare.com and lana.ns.cloudflare.com.
Hostnames that resolve to 6 IP addresses:
corey.ns.cloudflare.com carries IP addresses 108.162.195.24, 162.159.44.24 and 172.64.35.24, with 3 other addresses beyond those.
malavika.ns.cloudflare.com carries IP addresses 108.162.194.165, 162.159.38.165 and 172.64.34.165, with 3 other addresses beyond those.