20numberchallenge.de - robtex.com
20numberchallenge.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 138.201.211.238🇩🇪 Hetzner138.201.0.0/16 HETZNER-RZ-BLK-ERX4 | ||||||
| PTR | mail.eu8681.clients.hostm.net | ||||||
| NS | ns1.hostm.net ⭐ | ||||||
| A | 51.79.18.187🇨🇦 OVH51.79.0.0/17 Hosting route | ||||||
| PTR | na8861.serversignin.com | ||||||
| NS | ns2.hostm.net | ||||||
| A | 144.76.42.203🇩🇪 Hetzner144.76.0.0/16 HETZNER-RZ-BLK-ERX1 | ||||||
| PTR | eu8226.serversignin.com | ||||||
| NS | ns3.hostm.net | ||||||
| A | 51.79.230.164🇸🇬 OVH51.79.128.0/17 Hosting route | ||||||
| PTR | ap8862.serversignin.com | ||||||
| NS | ns4.hostm.net | ||||||
| A | 51.89.97.118🇩🇪 OVH51.89.0.0/16 | ||||||
| PTR | ai8.serversignin.com | ||||||
| MX | mx-in.20numberchallenge.de ⭐ | ||||||
| A | 138.201.211.238🇩🇪 Hetzner138.201.0.0/16 HETZNER-RZ-BLK-ERX4 | ||||||
| PTR | mail.eu8681.clients.hostm.net | ||||||
| TXT | v=spf1 ip4:144.76.42.203 ip4:138.201.211.238 include:_spf.mi.serversignin.com... | ||||||
| SOA | ns1.hostm.netnoc@serversignin.com 2026-01-08 #3 | ||||||
de
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | f.nic.de ⭐ | ||||||
| NS | a.nic.de | ||||||
| NS | l.de.net ⚠️ Not in parent delegation | ||||||
| NS | n.de.net ⚠️ Not in parent delegation | ||||||
| NS | s.de.net ⚠️ Not in parent delegation | ||||||
| NS | z.nic.de | ||||||
| SOA | f.nic.dedns-operations@denic.de serial=1771291602 | ||||||
DNS History
6 records (6 active, 0 former)
●MXmx-in.20numberchallenge.de2026-02-27 → 2026-02-27 · 2 obs
● 2026-02-27 13:47:00
●A138.201.211.2382026-02-27 → 2026-02-27 · 2 obs
● 2026-02-27 13:47:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | z.nic.de, a.nic.de, f.nic.de | - |
| 20numberchallenge.de | ns3.hostm.net, ns4.hostm.net, ns1.hostm.net, ns2.hostm.net | - |
✅ Authoritative Response
Server: 51.79.230.164
NS records: ns3.hostm.net, ns4.hostm.net, ns1.hostm.net, ns2.hostm.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 20numberchallenge.de (unsigned zone)
⏱️ Timing
Total: 1339ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 138.201.211.238 |
| NS | 4 | ns4.hostm.net, ns1.hostm.net... |
| MX | 1 | mx-in.20numberchallenge.de (pri: 0) |
| TXT | 1 | v=spf1 ip4:144.76.42.203 ip4:138.201.211 |
| SOA | 1 | ns1.hostm.net noc.serversignin.com |
AI analysis
20numberchallenge.de resolves to a single IP address: 138.201.211.238.
Other host names including mx-in.instay.com, schiffner.net, detinmarin.co, theseankellytour.com and megamm.net share IP numbers with 20numberchallenge.de.
20numberchallenge.de is delegated to four name servers: ns1.hostm.net, ns2.hostm.net, ns3.hostm.net and ns4.hostm.net.
20numberchallenge.de at least partially shares name servers with other domains, including (0x736578)ual(0x6675636b).com, energy4africa.net, wealthct.com, fragrancesandflavors.com and portalyx.com.
these name servers are commonly used with ns1.poshprivacy.com, ns2.poshprivacy.com, ns3.poshprivacy.com and ns4.poshprivacy.com.
Hostnames with a single IP:
ns1.hostm.net points to 51.79.18.187
ns2.hostm.net points to 144.76.42.203
ns3.hostm.net points to 51.79.230.164
ns4.hostm.net points to 51.89.97.118
20numberchallenge.de is handled by a single mail server, mx-in.20numberchallenge.de.
mx-in.20numberchallenge.de points to a single IP: 138.201.211.238.