tk-3666.net - robtex.com
tk-3666.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::ac43:ad3e🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3036::6815:1ea5🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.30.165Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.173.62🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | natasha.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::a29f:2675🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | natasha.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c275🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | natasha.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2275🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | natasha.ns.cloudflare.com | ||||||
| A | 108.162.194.117🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | natasha.ns.cloudflare.com | ||||||
| A | 162.159.38.117Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | natasha.ns.cloudflare.com | ||||||
| A | 172.64.34.117🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | natasha.ns.cloudflare.com | ||||||
| NS | rob.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3b8c🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rob.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c18c🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | rob.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:218c🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | rob.ns.cloudflare.com | ||||||
| A | 108.162.193.140🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rob.ns.cloudflare.com | ||||||
| A | 172.64.33.140🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rob.ns.cloudflare.com | ||||||
| A | 173.245.59.140🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rob.ns.cloudflare.com | ||||||
| MX | mail.coreses.net ⭐ | ||||||
| A | 46.28.71.109🇺🇦 ROUTE9546.28.71.0/24 | ||||||
| PTR | mail.coreses.net | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.30.165, 172.67.173.62 | ||||||
| IPv6 hints | 2606:4700:3031::ac43:ad3e, 2606:4700:3036::6815:1ea5 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=7, name=cloudflare-ech.com | ||||||
| SOA | natasha.ns.cloudflare.comdns@cloudflare.com serial=2410489045 | ||||||
net
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1786895544 | ||||||
Same first word
tk-3666.net |
Similar names
DNS History
9 records (7 active, 2 former)
●NSnatasha.ns.cloudflare.com2026-04-17 → 2026-08-16 · 2 obs
● 2026-08-16 16:20:20
●NSrob.ns.cloudflare.com2026-04-17 → 2026-08-16 · 2 obs
● 2026-08-16 16:20:20
●MXmail.coreses.net2026-06-13 → 2026-08-16 · 2 obs
● 2026-08-16 16:20:20
●A104.21.30.1652026-04-17 → 2026-08-16 · 2 obs
● 2026-08-16 16:20:20
●A172.67.173.622026-04-17 → 2026-08-16 · 2 obs
● 2026-08-16 16:20:20
○A2606:4700:3030::ac43:ad3e2026-04-17 → 2026-04-17 · 3 obs
○ 2026-07-14 03:57:46
○ 2026-08-16 16:20:20
●A2606:4700:3031::ac43:ad3e2026-07-14 → 2026-08-16 · 3 obs
● 2026-07-14 03:57:46
● 2026-08-16 16:20:20
○A2606:4700:3032::6815:1ea52026-04-17 → 2026-04-17 · 3 obs
○ 2026-07-14 03:57:46
○ 2026-08-16 16:20:20
●A2606:4700:3036::6815:1ea52026-07-14 → 2026-08-16 · 3 obs
● 2026-07-14 03:57:46
● 2026-08-16 16:20:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| tk-3666.net | rob.ns.cloudflare.com, natasha.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.193.140
NS records: rob.ns.cloudflare.com, natasha.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tk-3666.net (unsigned zone)
⏱️ Timing
Total: 460ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.173.62, 104.21.30.165 |
| AAAA | 2 | 2606:4700:3031::ac43:ad3e, 2606:4700:3036::6815:1ea5 |
| NS | 2 | natasha.ns.cloudflare.com, rob.ns.cloudflare.com |
| MX | 1 | mail.coreses.net (pri: 10) |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | natasha.ns.cloudflare.com dns.cloudflare |
Analysis
IP Addresses
tk-3666.net has four IP addresses: 104.21.30.165, 172.67.173.62, 2606:4700:3031::ac43:ad3e and 2606:4700:3036::6815:1ea5.
stmabynchurch.co.uk, stateraenergyoperations.com, mx0.youjoy.de plus two other host names have IP numbers in common with tk-3666.net.
Name Servers
tk-3666.net uses two name servers for its delegation: natasha.ns.cloudflare.com and rob.ns.cloudflare.com.
The name server configuration of tk-3666.net is shared with other domains, for instance arabxl(0x786e7878)x.blog, junge-tonhalle.com, turkifsago5.blog and two others.
tk-3666.net has at least partial name server overlap with other domains, such as tescogh.com, click.dj, cf-cloudflare.workers.dev and two others.
It is common to see these name servers used together with name servers nile.ns.cloudflare.com and ganz.ns.cloudflare.com.
Hosts with 6 IP addresses each:
Hostname natasha.ns.cloudflare.com directs to 108.162.194.117, 162.159.38.117 and 172.64.34.117 along with 3 other IP addresses.
Hostname rob.ns.cloudflare.com directs to 108.162.193.140, 172.64.33.140 and 173.245.59.140 along with 3 other IP addresses.
Mail Servers
tk-3666.net uses one mail server — mail.coreses.net.
The mail server setup of tk-3666.net matches that of other domains such as tadawin.org, bkk33.com, goldenlionbet.com and two others.
mail.coreses.net directs to just one IP number, 46.28.71.109.