tk040.cc - dns.ninja
tk040.cc
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3036::6815:5552🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::ac43:cbdb🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.85.82Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.203.219🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | ada.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3a36🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ada.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c036🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | ada.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2036🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | ada.ns.cloudflare.com | ||||||
| A | 108.162.192.54🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ada.ns.cloudflare.com | ||||||
| A | 172.64.32.54🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ada.ns.cloudflare.com | ||||||
| A | 173.245.58.54🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ada.ns.cloudflare.com | ||||||
| NS | sean.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3be7🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sean.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c1e7🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | sean.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:21e7🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | sean.ns.cloudflare.com | ||||||
| A | 108.162.193.231🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sean.ns.cloudflare.com | ||||||
| A | 172.64.33.231🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sean.ns.cloudflare.com | ||||||
| A | 173.245.59.231🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sean.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.85.82, 172.67.203.219 | ||||||
| IPv6 hints | 2606:4700:3036::6815:5552, 2606:4700:3037::ac43:cbdb | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=49, name=cloudflare-ech.com | ||||||
| SOA | ada.ns.cloudflare.comdns@cloudflare.com serial=2411426087 | ||||||
cc
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ac1.nstld.com ⭐ | ||||||
| NS | ac2.nstld.com | ||||||
| NS | ac3.nstld.com | ||||||
| NS | ac4.nstld.com | ||||||
| SOA | ac1.nstld.cominfo@verisign-grs.com serial=1786040293 | ||||||
Subdomains
www.tk040.cc |
Same first word
Similar names
DNS History
8 records (6 active, 2 former)
●NSada.ns.cloudflare.com2026-02-16 → 2026-08-06 · 2 obs
● 2026-08-06 18:44:38
●NSsean.ns.cloudflare.com2026-02-16 → 2026-08-06 · 2 obs
● 2026-08-06 18:44:38
●A104.21.85.822026-02-16 → 2026-08-06 · 2 obs
● 2026-08-06 18:44:38
●A172.67.203.2192026-02-16 → 2026-08-06 · 2 obs
● 2026-08-06 18:44:38
○A2606:4700:3035::6815:55522026-02-16 → 2026-06-18 · 4 obs
● 2026-06-18 00:16:36
○ 2026-07-15 00:49:42
○ 2026-08-06 18:44:38
●A2606:4700:3036::6815:55522026-07-15 → 2026-08-06 · 3 obs
● 2026-07-15 00:49:42
● 2026-08-06 18:44:38
○A2606:4700:3036::ac43:cbdb2026-02-16 → 2026-06-18 · 4 obs
● 2026-06-18 00:16:36
○ 2026-07-15 00:49:42
○ 2026-08-06 18:44:38
●A2606:4700:3037::ac43:cbdb2026-07-15 → 2026-08-06 · 3 obs
● 2026-07-15 00:49:42
● 2026-08-06 18:44:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cc | ac2.nstld.com, ac1.nstld.com, ac4.nstld.com, ac3.nstld.com | - |
| tk040.cc | sean.ns.cloudflare.com, ada.ns.cloudflare.com | - |
✅ Authoritative Response
Server:173.245.59.231
NS records: sean.ns.cloudflare.com, ada.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tk040.cc (unsigned zone)
⏱️ Timing
Total: 268ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.203.219, 104.21.85.82 |
| AAAA | 2 | 2606:4700:3036::6815:5552, 2606:4700:3037::ac43:cbdb |
| NS | 2 | ada.ns.cloudflare.com, sean.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | ada.ns.cloudflare.com dns.cloudflare.com |
Analysis
Hierarchy
www.tk040.cc is a subdomain of tk040.cc.
IP Addresses
tk040.cc directs to four IP numbers, which are 104.21.85.82, 172.67.203.219, 2606:4700:3036::6815:5552 and 2606:4700:3037::ac43:cbdb.
Additional host names — scf.io, paraguide.uk, rms.underz.org and two others — share IP numbers with tk040.cc.
Name Servers
tk040.cc is served by two delegated name servers, ada.ns.cloudflare.com and sean.ns.cloudflare.com.
tk040.cc shares its name server setup with other domains, including amtk3.com, 22861.com, coloradohistoricnewspapers.org and two others.
The name servers of tk040.cc overlap at least partially with those of other domains — among them rdqcdv.guru, fbrt1.com, mebcs.com and two more.
These name servers commonly appear alongside the name servers luciana.ns.cloudflare.com and syeef.ns.cloudflare.com.
Host names with 6 IP numbers:
ada.ns.cloudflare.com carries IP addresses 108.162.192.54, 172.64.32.54 and 173.245.58.54, with 3 other addresses beyond those.
sean.ns.cloudflare.com carries IP addresses 108.162.193.231, 172.64.33.231 and 173.245.59.231, with 3 other addresses beyond those.