gnu.de - robtex.com
gnu.de
| DNSSEC | ⚠️ Not signed | ||||||
| NS | m31.gerwinski.de ⭐ | ||||||
| A | 88.198.170.60Hetzner88.198.0.0/16 HETZNER-RZ-NBG-BLK4 | ||||||
| NS | ns1.first-ns.de | ||||||
| A | 2a01:4f8:0:a101::a:1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| A | 213.239.242.238🇩🇪 Hetzner213.239.192.0/18 HETZNER-RZ-NBG-BLK2 | ||||||
| NS | robotns2.second-ns.de | ||||||
| A | 2a01:4f8:0:1::5ddc:2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| A | 213.133.100.103🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1 | ||||||
| NS | robotns3.second-ns.com | ||||||
| A | 2001:67c:192c::add:a3🇩🇪 NORIS-NETWORK2001:67c:192c::/48 | ||||||
| A | 193.47.99.3🇩🇪 NORIS-NETWORK193.47.99.0/24 | ||||||
| MX | mx2.gerwinski.de ⭐ | ||||||
| A | 2a01:4f8:192:4405::170:58Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| A | 88.198.170.58Hetzner88.198.0.0/16 HETZNER-RZ-NBG-BLK4 | ||||||
| SOA | m31.gerwinski.deroot@gerwinski.de 2021-06-10 #1 | ||||||
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=1778353630 | ||||||
rank #10263 in the tld
WOT: SAFE (82/100)
📈 Tranco rank: #726,001
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●NSm31.gerwinski.de2015-08-07 → 2026-05-09 · 2 obs
● 2026-05-09 19:19:18
●NSns1.first-ns.de2015-08-07 → 2026-05-09 · 2 obs
● 2026-05-09 19:19:18
●NSrobotns2.second-ns.de2015-08-07 → 2026-05-09 · 2 obs
● 2026-05-09 19:19:18
●NSrobotns3.second-ns.com2015-08-07 → 2026-05-09 · 2 obs
● 2026-05-09 19:19:18
●MXmx2.gerwinski.de2015-08-07 → 2026-05-09 · 2 obs
● 2026-05-09 19:19:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| gnu.de | robotns2.second-ns.de, robotns3.second-ns.com, ns1.first-ns.de | - |
✅ Authoritative Response
Server:213.239.242.238
NS records: robotns2.second-ns.de, robotns3.second-ns.com, ns1.first-ns.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for gnu.de (unsigned zone)
⏱️ Timing
Total: 1895ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | ns1.first-ns.de, robotns2.second-ns.de... |
| MX | 1 | mx2.gerwinski.de (pri: 1) |
| SOA | 1 | m31.gerwinski.de root.gerwinski.de |
Analysis
Name Servers
gnu.de is delegated to four name servers: robotns3.second-ns.com, ns1.first-ns.de, m31.gerwinski.de and robotns2.second-ns.de.
At least part of the name servers for gnu.de are shared with other domains, for instance lebensroas.at, salderngym.de, clickforknowledge.org, huettinger.org and malraum-salzburg.at.
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:
The host name robotns3.second-ns.com points to: 2001:67c:192c::add:a3 and 193.47.99.3.
The host name ns1.first-ns.de points to: 2a01:4f8:0:a101::a:1 and 213.239.242.238.
The host name robotns2.second-ns.de points to: 2a01:4f8:0:1::5ddc:2 and 213.133.100.103.
Host names with one IP number:
The host name m31.gerwinski.de points to: 88.198.170.60.
Mail Servers
The mail server for gnu.de is mx2.gerwinski.de.
gnu.de uses the same mail server setup as other domains, for instance gnupp.org, gnu-pascal.org, merkur.benedikt-wildenhain.de, dumildudekunua-lokagrupo.gerwinski.de and edv1024.com.
gnu.de shares at least some mail servers with other domains, for example benedikt-wildenhain.de, beauty-wellness-bottrop.de, gnu-pascal.com, taxbird.de and elug.de.
these mail servers are frequently used alongside the mail servers mx3.gerwinski.de.
Hostname mx2.gerwinski.de resolves to two IPs: 2a01:4f8:192:4405::170:58 and 88.198.170.58.