rotebrigade.de - robtex.com
rotebrigade.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 144.76.167.91🇩🇪 Hetzner144.76.0.0/16 HETZNER-RZ-BLK-ERX1 | ||||||
| PTR | srv.bildungskultur.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 | 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 | 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.rotebrigade.de ⭐ | ||||||
| A | 144.76.167.91🇩🇪 Hetzner144.76.0.0/16 HETZNER-RZ-BLK-ERX1 | ||||||
| PTR | srv.bildungskultur.de | ||||||
| SOA | ns1.first-ns.dedns@hetzner.com 2026-04-14 #0 | ||||||
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=1776257258 | ||||||
Subdomains
mail.rotebrigade.de |
DNS History
6 records (5 active, 1 former)
●NSns1.first-ns.de2015-05-30 → 2026-04-15 · 2 obs
● 2026-04-15 13:12:48
●NSrobotns2.second-ns.de2015-05-30 → 2026-04-15 · 2 obs
● 2026-04-15 13:12:48
●NSrobotns3.second-ns.com2015-05-30 → 2026-04-15 · 2 obs
● 2026-04-15 13:12:48
●MXmail.rotebrigade.de2015-05-30 → 2026-04-15 · 2 obs
● 2026-04-15 13:12:48
●A144.76.167.912026-04-15 → 2026-04-15 · 2 obs
● 2026-04-15 13:12:48
○A78.46.9.472015-05-30 → 2017-06-15 · 3 obs
● 2017-06-15 03:24:40
○ 2026-04-15 13:12:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| rotebrigade.de | robotns2.second-ns.de, robotns3.second-ns.com, ns1.first-ns.de | - |
✅ Authoritative Response
Server:213.133.100.103
NS records: robotns2.second-ns.de, robotns3.second-ns.com, ns1.first-ns.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rotebrigade.de (unsigned zone)
⏱️ Timing
Total: 1070ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 144.76.167.91 |
| NS | 3 | robotns2.second-ns.de, robotns3.second-ns.com... |
| MX | 1 | mail.rotebrigade.de (pri: 10) |
| SOA | 1 | ns1.first-ns.de dns.hetzner.com |
Analysis
Hierarchy
The parent of mail.rotebrigade.de is rotebrigade.de.
IP Addresses
rotebrigade.de points to a single IP: 144.76.167.91.
Other host names, for instance mail.u00.de, mail.unidoc.de, o77.de, realvote.org and hatewave.net share IP numbers with rotebrigade.de.
Name Servers
rotebrigade.de is delegated to three name servers: robotns3.second-ns.com, ns1.first-ns.de and robotns2.second-ns.de.
rotebrigade.de partially shares name servers with other domains; examples include mail-best.de, kalender-drucken.de, ernaehrungsberatung-per-klick.de, lbs-herten.de and wundersgartenwelt.de.
these name servers are commonly used with the name servers hydrogen.ns.hetzner.com.
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
rotebrigade.de is handled by a single mail server, mail.rotebrigade.de.
mail.rotebrigade.de points to a single IP: 144.76.167.91.