tkup.cc - robtex.com
tkup.cc
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3033::ac43:8944🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3036::6815:490e🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.73.14Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.137.68🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | hazel.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::a29f:269d🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | hazel.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c29d🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | hazel.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:229d🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | hazel.ns.cloudflare.com | ||||||
| A | 108.162.194.157🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | hazel.ns.cloudflare.com | ||||||
| A | 162.159.38.157Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | hazel.ns.cloudflare.com | ||||||
| A | 172.64.34.157🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | hazel.ns.cloudflare.com | ||||||
| NS | owen.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3bdb🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | owen.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c1db🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | owen.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:21db🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | owen.ns.cloudflare.com | ||||||
| A | 108.162.193.219🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | owen.ns.cloudflare.com | ||||||
| A | 172.64.33.219🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | owen.ns.cloudflare.com | ||||||
| A | 173.245.59.219🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | owen.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.73.14, 172.67.137.68 | ||||||
| IPv6 hints | 2606:4700:3033::ac43:8944, 2606:4700:3036::6815:490e | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=9, name=cloudflare-ech.com | ||||||
| SOA | hazel.ns.cloudflare.comdns@cloudflare.com serial=2401316740 | ||||||
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=1776018452 | ||||||
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NShazel.ns.cloudflare.com2026-03-24 → 2026-04-12 · 2 obs
● 2026-04-12 18:37:42
●NSowen.ns.cloudflare.com2026-03-24 → 2026-04-12 · 2 obs
● 2026-04-12 18:37:42
●A104.21.73.142026-03-24 → 2026-04-12 · 2 obs
● 2026-04-12 18:37:42
●A172.67.137.682026-03-24 → 2026-04-12 · 2 obs
● 2026-04-12 18:37:42
●A2606:4700:3033::ac43:89442026-03-24 → 2026-04-12 · 2 obs
● 2026-04-12 18:37:42
●A2606:4700:3036::6815:490e2026-03-24 → 2026-04-12 · 2 obs
● 2026-04-12 18:37:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cc | ac2.nstld.com, ac3.nstld.com, ac4.nstld.com, ac1.nstld.com | - |
| tkup.cc | hazel.ns.cloudflare.com, owen.ns.cloudflare.com | - |
✅ Authoritative Response
Server:173.245.59.219
NS records: hazel.ns.cloudflare.com, owen.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tkup.cc (unsigned zone)
⏱️ Timing
Total: 432ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.137.68, 104.21.73.14 |
| AAAA | 2 | 2606:4700:3036::6815:490e, 2606:4700:3033::ac43:8944 |
| NS | 2 | hazel.ns.cloudflare.com, owen.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | hazel.ns.cloudflare.com dns.cloudflare.c |
Analysis
IP Addresses
tkup.cc maps to four IP numbers: 2606:4700:3033::ac43:8944, 2606:4700:3036::6815:490e, 104.21.73.14 and 172.67.137.68.
Other host names, for instance autodecide.us, www.debiancuba.org, whatsum.com, drliakos.com and twig-mantle.ru share IP numbers with tkup.cc.
Name Servers
Two name servers hazel.ns.cloudflare.com and owen.ns.cloudflare.com are delegated to tkup.cc.
tkup.cc uses the same name server configuration as other domains, such as drgb.dk, apsav.org.pe, payglocal.com, casitsu.com and fjaltringvandrerhjem.dk.
tkup.cc at least partially shares name servers with other domains such as itsprit.com, baigei.org, arcadesystems.co.uk, xoosla.com and arteven.org.
These name servers are commonly used alongside dakota.ns.cloudflare.com, tanner.ns.cloudflare.com and mckinley.ns.cloudflare.com.
Host names with six IP numbers: Host name hazel.ns.cloudflare.com points to 2606:4700:50::a29f:269d, 2803:f800:50::6ca2:c29d, 2a06:98c1:50::ac40:229d, 108.162.194.157, 162.159.38.157 and 172.64.34.157; host name owen.ns.cloudflare.com points to 2606:4700:58::adf5:3bdb, 2803:f800:50::6ca2:c1db, 2a06:98c1:50::ac40:21db, 108.162.193.219, 172.64.33.219 and 173.245.59.219.