rw20.st - robtex.com
rw20.st
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::ac43:bf2d🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3032::6815:319a🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.49.154Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.191.45🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | harmony.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::a29f:2692🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | harmony.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c292🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | harmony.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2292🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | harmony.ns.cloudflare.com | ||||||
| A | 108.162.194.146🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | harmony.ns.cloudflare.com | ||||||
| A | 162.159.38.146Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | harmony.ns.cloudflare.com | ||||||
| A | 172.64.34.146🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | harmony.ns.cloudflare.com | ||||||
| NS | zac.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2cb2🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | zac.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c3b2🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | zac.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:23b2🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | zac.ns.cloudflare.com | ||||||
| A | 108.162.195.178🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | zac.ns.cloudflare.com | ||||||
| A | 162.159.44.178Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | zac.ns.cloudflare.com | ||||||
| A | 172.64.35.178🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | zac.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.49.154, 172.67.191.45 | ||||||
| IPv6 hints | 2606:4700:3030::ac43:bf2d, 2606:4700:3032::6815:319a | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=222, name=cloudflare-ech.com | ||||||
| SOA | harmony.ns.cloudflare.comdns@cloudflare.com serial=2399247216 | ||||||
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=2511374563 | ||||||
Same first word
rw20.st |
Similar names
DNS History
6 records (6 active, 0 former)
●NSharmony.ns.cloudflare.com2026-04-13 → 2026-04-17 · 2 obs
● 2026-04-17 05:31:12
●NSzac.ns.cloudflare.com2026-04-13 → 2026-04-17 · 2 obs
● 2026-04-17 05:31:12
●A104.21.49.1542026-04-13 → 2026-04-17 · 2 obs
● 2026-04-17 05:31:12
●A172.67.191.452026-04-13 → 2026-04-17 · 2 obs
● 2026-04-17 05:31:12
●A2606:4700:3030::ac43:bf2d2026-04-13 → 2026-04-17 · 2 obs
● 2026-04-17 05:31:12
●A2606:4700:3032::6815:319a2026-04-13 → 2026-04-17 · 2 obs
● 2026-04-17 05:31:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| st | southeast-2.dns-au.st, dns-st.bahnhof.net, ns1.bahnhof.net, west-2.dns-us.st | 8 records |
| rw20.st | zac.ns.cloudflare.com, harmony.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.34.146
NS records: zac.ns.cloudflare.com, harmony.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for st (unsigned zone)
⏱️ Timing
Total: 452ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.49.154, 172.67.191.45 |
| AAAA | 2 | 2606:4700:3032::6815:319a, 2606:4700:3030::ac43:bf2d |
| NS | 2 | harmony.ns.cloudflare.com, zac.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | harmony.ns.cloudflare.com dns.cloudflare |
📌 Glue Records Collected
Total: 8
In-bailiwick: 4 (southeast-2.dns-au.st, southeast-2.dns-au.st, west-2.dns-us.st...)
Out-of-bailiwick: 4 (dns-st.bahnhof.net, dns-st.bahnhof.net, ns1.bahnhof.net...)
Analysis
IP Addresses
rw20.st maps to four IP numbers: 2606:4700:3030::ac43:bf2d, 2606:4700:3032::6815:319a, 104.21.49.154 and 172.67.191.45.
Other host names such as chicken-roadofficial.de, javonarithulex.com, thewellministry.org, theusindependence.com and oatbox.ca share IPs with rw20.st.
Name Servers
Two name servers harmony.ns.cloudflare.com and zac.ns.cloudflare.com handle the delegation for rw20.st.
rw20.st shares the same name server setup as other domains, for example mostbetpt.net, soritespary.com, apwin.org, pensionatskaret.se and motortread.com.
rw20.st at least partially shares name servers with other domains, for example sedhk.com, keepitlocalcleveland.com, oldhousedreams.com, inboxless.com and scpbot.com.
These name servers are often used together with terin.ns.cloudflare.com and vick.ns.cloudflare.com.
Host names with six IP numbers:
harmony.ns.cloudflare.com points to 2606:4700:50::a29f:2692, 2803:f800:50::6ca2:c292, 2a06:98c1:50::ac40:2292, 108.162.194.146, 162.159.38.146 and 172.64.34.146.
zac.ns.cloudflare.com points to 2606:4700:58::a29f:2cb2, 2803:f800:50::6ca2:c3b2, 2a06:98c1:50::ac40:23b2, 108.162.195.178, 162.159.44.178 and 172.64.35.178.