dwprev.de - robtex.com
dwprev.de
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns.dus.denkwerk.com ⭐ | ||||||
| A | 185.102.93.134🇩🇪 gridscale185.102.92.0/22 | ||||||
| PTR | ns.dus.denkwerk.com | ||||||
| NS | ns.ffm.denkwerk.com ⚠️ Not in parent delegation | ||||||
| A | 35.158.204.113🇩🇪 Amazon35.156.0.0/14 EC2 FRA prefix | ||||||
| PTR | ns.ffm.denkwerk.com | ||||||
| NS | ns.koeln.denkwerk.com | ||||||
| A | 213.168.86.3🇩🇪 NETCOLOGNE213.168.64.0/18 NetCologne PA space | ||||||
| PTR | smtp.denkwerk.com | ||||||
| MX | mail.ssl.denkwerk.com ⭐ | ||||||
| A | 213.168.86.49🇩🇪 NETCOLOGNE213.168.64.0/18 NetCologne PA space | ||||||
| PTR | mail.ssl.denkwerk.com | ||||||
| MX | mail2.denkwerk.com(20) | ||||||
| A | 81.173.221.205🇩🇪 NETCOLOGNE81.173.128.0/17 NetCologne PA space | ||||||
| SOA | ns.dus.denkwerk.comhostmaster@denkwerk.de 2025-07-14 #1 | ||||||
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=1778651679 | ||||||
Same first word
Similar names
DNS History
6 records (5 active, 1 former)
●NSns.dus.denkwerk.com2015-08-23 → 2026-05-13 · 2 obs
● 2026-05-13 06:18:14
●NSns.ffm.denkwerk.com2026-05-13 → 2026-05-13 · 2 obs
● 2026-05-13 06:18:14
●NSns.koeln.denkwerk.com2015-08-23 → 2026-05-13 · 2 obs
● 2026-05-13 06:18:14
○MXmail.denkwerk.com2015-08-23 → 2017-04-04 · 3 obs
● 2017-04-04 00:45:02
○ 2026-05-13 06:18:14
●MXmail.ssl.denkwerk.com2026-05-13 → 2026-05-13 · 2 obs
● 2026-05-13 06:18:14
●MXmail2.denkwerk.com2015-08-23 → 2026-05-13 · 2 obs
● 2026-05-13 06:18:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| dwprev.de | ns.dus.denkwerk.com, ns.koeln.denkwerk.com | - |
✅ Authoritative Response
Server:213.168.86.3
NS records: ns.dus.denkwerk.com, ns.koeln.denkwerk.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dwprev.de (unsigned zone)
⏱️ Timing
Total: 1279ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | ns.dus.denkwerk.com, ns.koeln.denkwerk.com... |
| MX | 2 | mail.ssl.denkwerk.com (pri: 10), mail2.denkwerk.com (pri: 20) |
| SOA | 1 | ns.dus.denkwerk.com hostmaster.denkwerk. |
Analysis
Name Servers
dwprev.de is delegated to three name servers: ns.dus.denkwerk.com, ns.ffm.denkwerk.com and ns.koeln.denkwerk.com.
dwprev.de at least partially shares its name servers with other domains, for instance denkwerk.info, deppel.de, bildmosaik.com, denkwerk.net and 86.168.213.in-addr.arpa.
These name servers are often used together with the name servers ns.denkwerk.com.
Host names with one IP number:
ns.dus.denkwerk.com points to: 185.102.93.134.
ns.ffm.denkwerk.com points to: 35.158.204.113.
ns.koeln.denkwerk.com points to: 213.168.86.3.
Mail Servers
Two mail servers mail2.denkwerk.com and mail.ssl.denkwerk.com handle dwprev.de.
dwprev.de uses the same mail server setup as other domains such as bildmosaik.de, denk-werk.net, ext.denkwerk.com, denkwerk.biz and branddive.de.
dwprev.de shares mail servers with other domains at least in part, for instance skarv-fashion.com, givebrandsavoice.com and bildmosaik.com.
These mail servers are often used alongside the mail servers mail.denkwerk.com.
Host names with a single IP:
mail2.denkwerk.com resolves to 81.173.221.205.
mail.ssl.denkwerk.com resolves to 213.168.86.49.