ztek.de - robtex.com
ztek.de
| DNSSEC | ⚠️ Not signed | ||||||
| NS | karlsruhe.nic.xlink.net ⭐ | ||||||
| A | 192.166.192.43🇩🇪 CRONON-BERLIN-AS192.166.192.0/21 Cronon AG, Berlin | ||||||
| PTR | vulthoom00.cronon.de | ||||||
| NS | chemnitz.nic.xlink.net | ||||||
| A | 194.45.97.99🇩🇪 STRATO194.45.97.0/24 AG | ||||||
| PTR | chemnitz.nic.xlink.net | ||||||
| NS | ulm.nic.xlink.net | ||||||
| A | 193.141.3.6🇩🇪 STRATO193.141.3.0/24 AG | ||||||
| PTR | ulm.nic.xlink.net | ||||||
| TXT | X-NIC Certified Quality Zone | ||||||
| SOA | karlsruhe.nic.xlink.netde-domain@xlink.net 2025-07-08 #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=1774641364 | ||||||
Same first word
ztek.nl |
ztek.info |
ztek.org |
ztek.com |
ztek.com.cn |
ztek.eu |
ztek.me |
ztek.net |
ztek.us |
ztek.de |
ztek.ru |
ztek.se |
ztek.llc |
Similar names
DNS History
4 records (3 active, 1 former)
●NSchemnitz.nic.xlink.net2026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 05:32:06
● 2026-03-27 20:17:04
● 2026-03-27 20:17:04
●NSkarlsruhe.nic.xlink.net2026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 05:32:06
● 2026-03-27 20:17:04
● 2026-03-27 20:17:04
●NSulm.nic.xlink.net2026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 05:32:06
● 2026-03-27 20:17:04
● 2026-03-27 20:17:04
○A81.169.145.952015-08-11 → 2017-02-13 · 4 obs
● 2015-08-11 23:03:50
● 2017-02-13 03:57:14
○ 2026-03-27 05:32:06
○ 2026-03-27 20:17:04
● 2017-02-13 03:57:14
○ 2026-03-27 05:32:06
○ 2026-03-27 20:17:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| ztek.de | chemnitz.nic.xlink.net, ulm.nic.xlink.net | - |
✅ Authoritative Response
Server:193.141.3.6
NS records: chemnitz.nic.xlink.net, ulm.nic.xlink.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ztek.de (unsigned zone)
⏱️ Timing
Total: 1137ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ulm.nic.xlink.net, chemnitz.nic.xlink.net |
| TXT | 1 | X-NIC Certified Quality Zone |
| SOA | 1 | karlsruhe.nic.xlink.net de-domain.xlink. |
Analysis
Name Servers
ztek.de is delegated to three name servers: chemnitz.nic.xlink.net, karlsruhe.nic.xlink.net and ulm.nic.xlink.net.
At least part of the name servers for ztek.de are shared with other domains, for instance sr5.de, smaz.de, roly.de, tpn.company and rv20.com.
These name servers are commonly used alongside the name servers koeln.nic.xlink.net.
Host names with a single IP:
chemnitz.nic.xlink.net points to: 194.45.97.99
karlsruhe.nic.xlink.net points to: 192.166.192.43
ulm.nic.xlink.net points to: 193.141.3.6