tchub.st - robtex.com
tchub.st
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3032::6815:2db8🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3032::ac43:da1e🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.45.184Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.218.30🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | burt.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3b4f🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | burt.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c14f🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | burt.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:214f🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | burt.ns.cloudflare.com | ||||||
| A | 108.162.193.79🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | burt.ns.cloudflare.com | ||||||
| A | 172.64.33.79🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | burt.ns.cloudflare.com | ||||||
| A | 173.245.59.79🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | burt.ns.cloudflare.com | ||||||
| NS | holly.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:2685🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | holly.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c285🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | holly.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2285🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | holly.ns.cloudflare.com | ||||||
| A | 108.162.194.133🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | holly.ns.cloudflare.com | ||||||
| A | 162.159.38.133Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | holly.ns.cloudflare.com | ||||||
| A | 172.64.34.133🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | holly.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.45.184, 172.67.218.30 | ||||||
| IPv6 hints | 2606:4700:3032::6815:2db8, 2606:4700:3032::ac43:da1e | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=193, name=cloudflare-ech.com | ||||||
| SOA | burt.ns.cloudflare.comdns@cloudflare.com serial=2411247893 | ||||||
st
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.bahnhof.net ⭐ ⚠️ Not in parent delegation | ||||||
| NS | dns-st.bahnhof.net ⚠️ Not in parent delegation | ||||||
| NS | southeast-2.dns-au.st | ||||||
| NS | west-2.dns-us.st | ||||||
| SOA | ns1.bahnhof.nethostmaster@nic.st serial=2511384842 | ||||||
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NSburt.ns.cloudflare.com2026-07-28 → 2026-08-03 · 2 obs
● 2026-08-03 20:04:26
●NSholly.ns.cloudflare.com2026-07-28 → 2026-08-03 · 2 obs
● 2026-08-03 20:04:26
●A104.21.45.1842026-07-28 → 2026-08-03 · 2 obs
● 2026-08-03 20:04:26
●A172.67.218.302026-07-28 → 2026-08-03 · 2 obs
● 2026-08-03 20:04:26
●A2606:4700:3032::6815:2db82026-07-28 → 2026-08-03 · 2 obs
● 2026-08-03 20:04:26
●A2606:4700:3032::ac43:da1e2026-07-28 → 2026-08-03 · 2 obs
● 2026-08-03 20:04:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| st | west-2.dns-us.st, southeast-2.dns-au.st | - |
| tchub.st | burt.ns.cloudflare.com, holly.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.33.79
NS records: burt.ns.cloudflare.com, holly.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for st (unsigned zone)
⏱️ Timing
Total: 1084ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.218.30, 104.21.45.184 |
| AAAA | 2 | 2606:4700:3032::ac43:da1e, 2606:4700:3032::6815:2db8 |
| NS | 2 | burt.ns.cloudflare.com, holly.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | burt.ns.cloudflare.com dns.cloudflare.co |
Analysis
IP Addresses
tchub.st resolves to four IP addresses: 104.21.45.184, 172.67.218.30, 2606:4700:3032::6815:2db8 and 2606:4700:3032::ac43:da1e.
Additional host names — solidrockradio.org, gridline.de, idnpoker.best and two others — share IP numbers with tchub.st.
Name Servers
Two name servers handle the delegation for tchub.st: burt.ns.cloudflare.com and holly.ns.cloudflare.com.
tchub.st shares its name server setup with other domains, including ttechnology.com.br, qllove9.vip, qllove32.vip and two others.
tchub.st partially shares its NS delegation with several other domains, including reventeresale.com, skyexchloginid.com, sh-gongxing.com and two others.
These name servers are regularly seen alongside gannon.ns.cloudflare.com and emily.ns.cloudflare.com as name servers.
Host names with 6 IP numbers:
burt.ns.cloudflare.com resolves to 108.162.193.79, 172.64.33.79 and 173.245.59.79 among others, with 3 other IP addresses in total.
holly.ns.cloudflare.com resolves to 108.162.194.133, 162.159.38.133 and 172.64.34.133 among others, with 3 other IP addresses in total.