challenges.de - robtex.com
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challenges.de
de
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | f.nic.de ⭐ 🔒 | ||||||
| NS | a.nic.de 🔒 | ||||||
| NS | l.de.net⚠️ 🔒 | ||||||
| NS | n.de.net⚠️ 🔒 | ||||||
| NS | s.de.net⚠️ 🔒 | ||||||
| NS | z.nic.de 🔒 | ||||||
| SOA | f.nic.dedns-operations@denic.de serial=1770208446 | ||||||
Same first word
Similar names
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| challenges.de | nucum.ns.cloudflare.com, matias.ns.cloudflare.com | - |
✅ Authoritative Response
Server: 172.64.34.145
NS records: nucum.ns.cloudflare.com, matias.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for challenges.de (unsigned zone)
⏱️ Timing
Total: 502ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.18.231, 172.67.183.224 |
| AAAA | 2 | 2606:4700:3030::6815:12e7, 2606:4700:3034::ac43:b7e0 |
| NS | 2 | matias.ns.cloudflare.com, nucum.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | matias.ns.cloudflare.com dns.cloudflare. |
AI analysis
challenges.de resolves to four IPs: 2606:4700:3030::6815:12e7, 2606:4700:3034::ac43:b7e0, 104.21.18.231 and 172.67.183.224.
Other host names, for instance www.babydo.lv, www.firecast.com.br, svuf.dk, numbersgamelife.com and www.wthashtag.com share IP numbers with challenges.de.
challenges.de has two name servers: matias.ns.cloudflare.com and nucum.ns.cloudflare.com.
challenges.de shares the same name server setup as other domains, for example salzprojekt.de, fesb.de, willi-sitte-galerie-merseburg.de, agentur-pacific.de and gjj.de.
challenges.de shares some name servers with other domains, for example altlayer.io, 65535.co.uk, polskawesa.pl, oneselectsystem.com.br and marvelvape.com.
These name servers are commonly used together with carla.ns.cloudflare.com and cosmin.ns.cloudflare.com.
Host names with six IP numbers: matias.ns.cloudflare.com points to: 2606:4700:58::a29f:2c49, 2803:f800:50::6ca2:c349, 2a06:98c1:50::ac40:2349, 108.162.195.73, 162.159.44.73 and 172.64.35.73; nucum.ns.cloudflare.com points to: 2606:4700:50::a29f:2691, 2803:f800:50::6ca2:c291, 2a06:98c1:50::ac40:2291, 108.162.194.145, 162.159.38.145 and 172.64.34.145.