3011hosting.de - robtex.com
3011hosting.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 51.75.243.100🇫🇷 OVH51.75.0.0/16 | ||||||
| PTR | 3011hosting.de | ||||||
| NS | robotns2.second-ns.de ⭐ | ||||||
| A | 2a01:4f8:0:1::5ddc:2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | robotns2.second-ns.de | ||||||
| A | 213.133.100.103🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1 | ||||||
| PTR | robotns2.second-ns.de | ||||||
| NS | ns1.first-ns.de | ||||||
| A | 2a01:4f8:0:a101::a:1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | ns1.first-ns.de | ||||||
| A | 213.239.242.238🇩🇪 Hetzner213.239.192.0/18 HETZNER-RZ-NBG-BLK2 | ||||||
| PTR | ns1.first-ns.de | ||||||
| NS | robotns3.second-ns.com | ||||||
| A | 2001:67c:192c::add:a3🇩🇪 NORIS-NETWORK2001:67c:192c::/48 | ||||||
| PTR | robotns3.second-ns.com | ||||||
| A | 193.47.99.3🇩🇪 NORIS-NETWORK193.47.99.0/24 | ||||||
| PTR | robotns3.second-ns.com | ||||||
| MX | mail.3011hosting.de ⭐ | ||||||
| A | 51.75.243.100🇫🇷 OVH51.75.0.0/16 | ||||||
| PTR | 3011hosting.de | ||||||
| TXT | v=spf1 redirect=3011hosting.de.hosted.spf-report.com | ||||||
| SOA | robotns2.second-ns.def\@nithammer.dreissigelf.de 2026-02-25 #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=1776540810 | ||||||
PTR for
Subdomains
mail.3011hosting.de |
Same first word
3011hosting.de |
DNS History
5 records (5 active, 0 former)
●NSns1.first-ns.de2026-04-18 → 2026-04-18 · 2 obs
● 2026-04-18 19:42:20
●NSrobotns2.second-ns.de2026-04-18 → 2026-04-18 · 2 obs
● 2026-04-18 19:42:20
●NSrobotns3.second-ns.com2026-04-18 → 2026-04-18 · 2 obs
● 2026-04-18 19:42:20
●MXmail.3011hosting.de2026-04-18 → 2026-04-18 · 2 obs
● 2026-04-18 19:42:20
●A51.75.243.1002026-04-18 → 2026-04-18 · 2 obs
● 2026-04-18 19:42:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| 3011hosting.de | robotns2.second-ns.de, robotns3.second-ns.com, ns1.first-ns.de | - |
✅ Authoritative Response
Server:193.47.99.3
NS records: robotns2.second-ns.de, robotns3.second-ns.com, ns1.first-ns.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 3011hosting.de (unsigned zone)
⏱️ Timing
Total: 1142ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 51.75.243.100 |
| NS | 3 | robotns2.second-ns.de, robotns3.second-ns.com... |
| MX | 1 | mail.3011hosting.de (pri: 10) |
| TXT | 1 | v=spf1 redirect=3011hosting.de.hosted.sp |
| SOA | 1 | robotns2.second-ns.de f\.nithammer.dreis |
Analysis
Hierarchy
3011hosting.de is a parent of mail.3011hosting.de.
IP Addresses
3011hosting.de points to a single IP address: 51.75.243.100.
Other host names such as mail.mammut-hosting.de, mammut-hosting.de, mail.maschinenhalle.de, mail.3011hosting.de and maschinenhalle.de share IP numbers with 3011hosting.de.
Name Servers
3011hosting.de is delegated to three name servers: robotns3.second-ns.com, ns1.first-ns.de and robotns2.second-ns.de.
At least part of the name servers for 3011hosting.de are shared with other domains, for instance terrapoint.de, orgaclinic.de, horvatconsulting.com, eschtex.com and bxdxf.de.
These name servers are often used together with hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com and helium.ns.hetzner.de.
Host names with two IP numbers:
robotns3.second-ns.com points to 2001:67c:192c::add:a3 and 193.47.99.3
ns1.first-ns.de points to 2a01:4f8:0:a101::a:1 and 213.239.242.238
robotns2.second-ns.de points to 2a01:4f8:0:1::5ddc:2 and 213.133.100.103
Mail Servers
The mail server for 3011hosting.de is mail.3011hosting.de.
Host mail.3011hosting.de points to IP 51.75.243.100.