stwork.de - dns.ninja
stwork.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 85.13.135.144🇩🇪 NMM-AS85.13.135.0/24 Neue Medien Muennich | ||||||
| PTR | dd50714.kasserver.com | ||||||
| NS | ns5.kasserver.com ⭐ | ||||||
| A | 85.13.128.3🇩🇪 NMM-AS85.13.128.0/24 Neue Medien Muennich | ||||||
| PTR | ns5.kasserver.com | ||||||
| NS | ns6.kasserver.com | ||||||
| A | 85.13.159.101🇩🇪 NMM-AS85.13.159.0/24 Neue Medien Muennich | ||||||
| PTR | ns6.kasserver.com | ||||||
| MX | w00f75a5.kasserver.com ⭐ | ||||||
| A | 85.13.135.144🇩🇪 NMM-AS85.13.135.0/24 Neue Medien Muennich | ||||||
| PTR | dd50714.kasserver.com | ||||||
| TXT | v=spf1 a mx include:spf.kasserver.com ~all | ||||||
| SOA | ns5.kasserver.comhostmaster@kasserver.com serial=2603041306 | ||||||
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=1786454895 | ||||||
Same first word
Similar names
DNS History
6 records (4 active, 2 former)
●NSns5.kasserver.com2015-07-08 → 2026-08-11 · 2 obs
● 2026-08-11 13:38:26
●NSns6.kasserver.com2015-07-08 → 2026-08-11 · 2 obs
● 2026-08-11 13:38:26
○MXmail.stwork.de2015-07-08 → 2016-05-06 · 4 obs
● 2016-05-06 22:08:56
○ 2017-02-06 21:38:32
○ 2026-08-11 13:38:26
●MXw00f75a5.kasserver.com2017-02-06 → 2026-08-11 · 3 obs
● 2017-02-06 21:38:32
● 2026-08-11 13:38:26
○A85.13.128.1622015-07-08 → 2017-02-06 · 4 obs
● 2017-02-06 21:38:32
○ 2018-07-08 14:57:22
○ 2026-08-11 13:38:26
●A85.13.135.1442018-07-08 → 2026-08-11 · 3 obs
● 2018-07-08 14:57:22
● 2026-08-11 13:38:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| stwork.de | ns6.kasserver.com, ns5.kasserver.com | - |
✅ Authoritative Response
Server:85.13.159.101
NS records: ns6.kasserver.com, ns5.kasserver.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for stwork.de (unsigned zone)
⏱️ Timing
Total: 1587ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 85.13.135.144 |
| NS | 2 | ns5.kasserver.com, ns6.kasserver.com |
| MX | 1 | w00f75a5.kasserver.com (pri: 10) |
| TXT | 1 | v=spf1 a mx include:spf.kasserver.com ~a |
| SOA | 1 | ns5.kasserver.com hostmaster.kasserver.c |
Analysis
IP Addresses
stwork.de resolves to one IP address: 85.13.135.144.
delt.de, kalido.de, mail.wernergold.de and two other host names share IP numbers with stwork.de.
Name Servers
Two name servers handle the delegation for stwork.de: ns5.kasserver.com and ns6.kasserver.com.
stwork.de uses the same name servers as several other domains — among them wichern2008.de, hochflor-teppich.net, kamper.at and two more.
The name servers of stwork.de overlap at least partially with those of other domains — among them tausb.de, skit.de, klitzeminibisschen.de and two more.
These name servers commonly appear alongside the name servers a-dns-service.de and ns3.kas-dns-server.de.
Both ns5.kasserver.com and ns6.kasserver.com have a single IP address each — ns5.kasserver.com resolves to 85.13.128.3 while ns6.kasserver.com resolves to 85.13.159.101.
Mail Servers
Mail for stwork.de is handled by a single mail server, w00f75a5.kasserver.com.
The mail server configuration of stwork.de is identical to that of other domains — stcore.de being one example.
w00f75a5.kasserver.com carries a single IP number, which is 85.13.135.144.