webtk.de - dns.ninja
webtk.de
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=1783999417 | ||||||
Subdomains
mail.webtk.de |
Same first word
Similar names
DNS History
11 records (6 active, 5 former)
●NSns1.ostermaier.net2015-06-27 → 2026-07-14 · 2 obs
● 2026-07-14 03:53:54
●NSns2.ostermaier.net2015-06-27 → 2026-07-14 · 2 obs
● 2026-07-14 03:53:54
●NSns3.ostermaier.net2015-06-27 → 2026-07-14 · 2 obs
● 2026-07-14 03:53:54
●NSns4.ostermaier.net2015-06-27 → 2026-07-14 · 2 obs
● 2026-07-14 03:53:54
○MXfallbackmx.spamexperts.eu2015-06-27 → 2017-04-02 · 4 obs
● 2017-04-02 13:51:22
○ 2026-02-23 12:59:36
○ 2026-07-14 03:53:54
○MXlastmx.spamexperts.net2015-06-27 → 2017-04-02 · 4 obs
● 2017-04-02 13:51:22
○ 2026-02-23 12:59:36
○ 2026-07-14 03:53:54
●MXmail.webtk.de2026-02-23 → 2026-07-14 · 3 obs
● 2026-02-23 12:59:36
● 2026-07-14 03:53:54
○MXmx.spamexperts.com2015-06-27 → 2017-04-02 · 4 obs
● 2017-04-02 13:51:22
○ 2026-02-23 12:59:36
○ 2026-07-14 03:53:54
○A212.227.187.2442026-02-23 → 2026-02-23 · 4 obs
● 2026-02-23 12:59:36
○ 2026-07-14 03:53:50
○ 2026-07-14 03:53:54
○A91.250.80.1392015-06-27 → 2017-04-02 · 4 obs
● 2017-04-02 13:51:22
○ 2026-02-23 12:59:36
○ 2026-07-14 03:53:54
●A93.90.193.1062026-07-14 → 2026-07-14 · 3 obs
● 2026-07-14 03:53:50
● 2026-07-14 03:53:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | f.nic.de, z.nic.de, a.nic.de | - |
| webtk.de | ns1.ostermaier.net, ns2.ostermaier.net, ns3.ostermaier.net, ns4.ostermaier.net | - |
✅ Authoritative Response
Server:217.160.80.161
NS records: ns1.ostermaier.net, ns2.ostermaier.net, ns3.ostermaier.net, ns4.ostermaier.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for webtk.de (unsigned zone)
⏱️ Timing
Total: 791ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 93.90.193.106 |
| NS | 4 | ns1.ostermaier.net, ns2.ostermaier.net... |
| MX | 1 | mail.webtk.de (pri: 10) |
| SOA | 1 | ns1.ostermaier.net hostmaster.ostermaier |
Analysis
Hierarchy
mail.webtk.de is delegated beneath webtk.de.
IP Addresses
webtk.de resolves to just one IP address, 93.90.193.106.
Two other host names, along with mail.kurpensionriedenburg.de, rueruprente.de and wls.de, also share IP numbers with webtk.de.
Name Servers
The NS records for webtk.de point to four name servers: ns1.ostermaier.net, ns2.ostermaier.net, ns3.ostermaier.net and ns4.ostermaier.net.
There is at least partial name server overlap between webtk.de and other domains — passau-messebau.de, sofinaporzellan.at, beccard.net and two more among them.
All four hostnames — ns1.ostermaier.net, ns2.ostermaier.net, ns3.ostermaier.net and ns4.ostermaier.net — resolve to two IP numbers apiece: ns1.ostermaier.net to 217.160.80.161 and 2001:8d8:fe:53:217:160:80:161; ns2.ostermaier.net to 217.160.81.161 and 2001:8d8:fe:53:217:160:81:161; ns3.ostermaier.net to 185.132.35.161 and 2607:f1c0:fe:53:185:132:35:161; ns4.ostermaier.net to 185.132.34.161 and 2607:f1c0:fe:53:185:132:34:161.
Mail Servers
The sole mail server for webtk.de is mail.webtk.de.
There is one IP number for mail.webtk.de: 93.90.193.106.