securedz.de - robtex.com
securedz.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 136.243.55.116🇩🇪 Hetzner136.243.0.0/16 HETZNER-RZ-BLK-ERX3 | ||||||
| PTR | static.116.55.243.136.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.securedz.de ⭐ | ||||||
| A | 136.243.55.116🇩🇪 Hetzner136.243.0.0/16 HETZNER-RZ-BLK-ERX3 | ||||||
| PTR | static.116.55.243.136.clients.your-server.de | ||||||
| SOA | ns1.first-ns.dedns@hetzner.com 2024-07-12 #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=1776138153 | ||||||
Subdomains
mail.securedz.de |
Same first word
DNS History
6 records (5 active, 1 former)
●NSns1.first-ns.de2015-05-30 → 2026-04-14 · 2 obs
● 2026-04-14 04:05:58
●NSrobotns2.second-ns.de2015-05-30 → 2026-04-14 · 2 obs
● 2026-04-14 04:05:58
●NSrobotns3.second-ns.com2015-05-30 → 2026-04-14 · 2 obs
● 2026-04-14 04:05:58
●MXmail.securedz.de2015-05-30 → 2026-04-14 · 2 obs
● 2026-04-14 04:05:58
●A136.243.55.1162026-02-16 → 2026-04-14 · 3 obs
● 2026-02-16 16:04:12
● 2026-04-14 04:05:58
○A46.4.72.1302015-05-30 → 2017-02-01 · 4 obs
● 2017-02-01 11:08:56
○ 2026-02-16 16:04:12
○ 2026-04-14 04:05:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| securedz.de | robotns3.second-ns.com, robotns2.second-ns.de, ns1.first-ns.de | - |
✅ Authoritative Response
Server:213.239.242.238
NS records: robotns3.second-ns.com, robotns2.second-ns.de, ns1.first-ns.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for securedz.de (unsigned zone)
⏱️ Timing
Total: 1134ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 136.243.55.116 |
| NS | 3 | robotns2.second-ns.de, robotns3.second-ns.com... |
| MX | 1 | mail.securedz.de (pri: 10) |
| SOA | 1 | ns1.first-ns.de dns.hetzner.com |
Analysis
Hierarchy
mail.securedz.de has securedz.de as its parent.
IP Addresses
securedz.de maps to IP address 136.243.55.116.
Other host names, for instance mail.ngng.de, mail.suche-zertifikate.de, mail.statletics.net, static.116.55.243.136.clients.your-server.de and zertifikatesuche.at share IP numbers with securedz.de.
Name Servers
securedz.de is delegated to name servers robotns3.second-ns.com, ns1.first-ns.de and robotns2.second-ns.de.
securedz.de at least partially shares name servers with other domains such as praxisthees.de, mfi-project.net, s24d.de, dqsugar.com and bauxxl.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
securedz.de is handled by a single mail server, mail.securedz.de.
mail.securedz.de points to one IP number: 136.243.55.116.