rootboot.de - robtex.com
rootboot.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 138.201.173.12🇩🇪 Hetzner138.201.0.0/16 HETZNER-RZ-BLK-ERX4 | ||||||
| PTR | static.12.173.201.138.clients.your-server.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.rootboot.de ⭐ | ||||||
| A | 2a01:4f8:c0c:ee5::2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | dedivirt956.your-server.de | ||||||
| A | 88.99.191.32🇩🇪 Hetzner88.99.0.0/16 HETZNER-DC | ||||||
| PTR | static.32.191.99.88.clients.your-server.de | ||||||
| TXT | v=spf1 | ||||||
| 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=1776966724 | ||||||
Subdomains
mail.rootboot.de |
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●NSns1.first-ns.de2017-02-18 → 2026-04-23 · 2 obs
● 2026-04-23 17:55:24
●NSrobotns2.second-ns.de2017-02-18 → 2026-04-23 · 2 obs
● 2026-04-23 17:55:24
●NSrobotns3.second-ns.com2017-02-18 → 2026-04-23 · 2 obs
● 2026-04-23 17:55:24
●MXmail.rootboot.de2017-02-18 → 2026-04-23 · 2 obs
● 2026-04-23 17:55:24
●A138.201.173.122017-02-18 → 2026-04-23 · 2 obs
● 2026-04-23 17:55:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| rootboot.de | ns1.first-ns.de, robotns2.second-ns.de, robotns3.second-ns.com | - |
✅ Authoritative Response
Server:193.47.99.3
NS records: ns1.first-ns.de, robotns2.second-ns.de, robotns3.second-ns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rootboot.de (unsigned zone)
⏱️ Timing
Total: 1258ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 138.201.173.12 |
| NS | 3 | robotns2.second-ns.de, robotns3.second-ns.com... |
| MX | 1 | mail.rootboot.de (pri: 10) |
| TXT | 1 | v=spf1 |
| SOA | 1 | ns1.first-ns.de dns.hetzner.com |
Analysis
Hierarchy
rootboot.de is the parent of mail.rootboot.de.
IP Addresses
rootboot.de points to a single IP number: 138.201.173.12.
Other host names, for instance static.12.173.201.138.clients.your-server.de, share IP numbers with rootboot.de.
Name Servers
rootboot.de is delegated to three name servers: robotns3.second-ns.com, ns1.first-ns.de and robotns2.second-ns.de.
rootboot.de at least partially shares name servers with other domains, for instance costumequestgame.com, fundament-eg.de, lateralfactory.com, steuerberater-in-stuttgart.net and feuerwehr-falkenstein-harz.de.
Host names with two IP numbers:
Host robotns3.second-ns.com points to 2001:67c:192c::add:a3 and 193.47.99.3.
Host ns1.first-ns.de points to 2a01:4f8:0:a101::a:1 and 213.239.242.238.
Host robotns2.second-ns.de points to 2a01:4f8:0:1::5ddc:2 and 213.133.100.103.
Mail Servers
rootboot.de is handled by a single mail server, mail.rootboot.de.
Host mail.rootboot.de resolves to two IPs: 2a01:4f8:c0c:ee5::2 and 88.99.191.32.