secure.42u.host - robtex.com
secure.42u.host
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3032::6815:32e4🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3032::ac43:d4ee🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.50.228Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.212.238🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.50.228, 172.67.212.238 | ||||||
| IPv6 hints | 2606:4700:3032::6815:32e4, 2606:4700:3032::ac43:d4ee | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=204, name=cloudflare-ech.com | ||||||
42u.host
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3032::6815:32e4🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3032::ac43:d4ee🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.50.228Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.212.238🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | mike.ns.cloudflare.com ⭐ | ||||||
| NS | _dc-ns.b8811d1cd4d7.42u.host ⚠️ Not in parent delegation | ||||||
| NS | reliable.42u.host ⚠️ Not in parent delegation | ||||||
| NS | rihana.ns.cloudflare.com | ||||||
| MX | _dc-mx.5efa1f83ff51.42u.host ⭐ | ||||||
| TXT | v=spf1 +a +mx +ip4:162.251.69.83 ~all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.50.228, 172.67.212.238 | ||||||
| IPv6 hints | 2606:4700:3032::6815:32e4, 2606:4700:3032::ac43:d4ee | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=204, name=cloudflare-ech.com | ||||||
| SOA | mike.ns.cloudflare.comdns@cloudflare.com serial=2411375541 | ||||||
NS for
blackhatninjas.com |
revolutionarytechnology.net |
datarecovery.photos |
seattledatarecovery.com |
discoduro.com.mx |
seattle-computer-techs.com |
Same first word
Similar names
DNS History
6 records (4 active, 2 former)
●A104.21.50.2282026-02-15 → 2026-08-06 · 2 obs
● 2026-08-06 20:00:40
●A172.67.212.2382026-02-15 → 2026-08-06 · 2 obs
● 2026-08-06 20:00:40
○A2606:4700:3030::6815:32e42026-02-15 → 2026-02-15 · 3 obs
○ 2026-07-05 06:05:50
○ 2026-08-06 20:00:40
○A2606:4700:3030::ac43:d4ee2026-02-15 → 2026-02-15 · 3 obs
○ 2026-07-05 06:05:50
○ 2026-08-06 20:00:40
●A2606:4700:3032::6815:32e42026-07-05 → 2026-08-06 · 3 obs
● 2026-07-05 06:05:50
● 2026-08-06 20:00:40
●A2606:4700:3032::ac43:d4ee2026-07-05 → 2026-08-06 · 3 obs
● 2026-07-05 06:05:50
● 2026-08-06 20:00:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| host | ns01.trs-dns.com, ns01.trs-dns.net, ns10.trs-dns.org, ns10.trs-dns.info | 8 records |
| 42u.host | rihana.ns.cloudflare.com, mike.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.192.244
NS records: rihana.ns.cloudflare.com, mike.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 42u.host (unsigned zone)
⏱️ Timing
Total: 311ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.212.238, 104.21.50.228 |
| AAAA | 2 | 2606:4700:3032::ac43:d4ee, 2606:4700:3032::6815:32e4 |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns01.trs-dns.com, ns01.trs-dns.com, ns01.trs-dns.net...)
Analysis
Name Server Role
Among the domains delegated to secure.42u.host as a name server are blackhatninjas.com, revolutionarytechnology.net, datarecovery.photos, seattledatarecovery.com, discoduro.com.mx and a handful of others.
It is common to see reliable.42u.host, mike.ns.cloudflare.com and rihana.ns.cloudflare.com acting as name servers in combination with secure.42u.host.
IP Addresses
secure.42u.host directs to four IP numbers, which are 104.21.50.228, 172.67.212.238, 2606:4700:3032::6815:32e4 and 2606:4700:3032::ac43:d4ee.
turu99gold.xyz, play-zoome-hub-online.casino, folhaestadao.com.br plus two other host names have IP numbers in common with secure.42u.host.