devnull.de - robtex.com
devnull.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=1787783993 | ||||||
Same first word
Similar names
Previous names
Next names
DNS History
9 records (5 active, 4 former)
●NSnsa7.schlundtech.de2015-06-21 → 2026-08-26 · 2 obs
● 2026-08-26 23:13:14
●NSnsb7.schlundtech.de2015-06-21 → 2026-08-26 · 2 obs
● 2026-08-26 23:13:14
●NSnsc7.schlundtech.de2015-06-21 → 2026-08-26 · 2 obs
● 2026-08-26 23:13:14
●NSnsd7.schlundtech.de2015-06-21 → 2026-08-26 · 2 obs
● 2026-08-26 23:13:14
○MXedge.secuwerk.de2016-01-20 → 2016-01-20 · 4 obs
● 2016-01-20 23:55:44
○ 2016-04-13 12:25:28
○ 2026-08-26 23:13:14
○MXmeta.secuwerk.de2015-06-21 → 2018-01-26 · 7 obs
● 2015-10-30 04:12:44
○ 2016-01-20 23:55:44
● 2016-04-13 12:25:28
● 2018-01-26 11:49:04
○ 2026-08-20 17:35:00
○ 2026-08-26 23:13:14
●MXmeta1.secuwerk.de2026-08-20 → 2026-08-26 · 3 obs
● 2026-08-20 17:35:00
● 2026-08-26 23:13:14
○A185.26.156.162015-06-21 → 2018-01-26 · 4 obs
● 2018-01-26 11:49:04
○ 2026-08-20 17:35:00
○ 2026-08-26 23:13:14
○A2a00:d0c0:200:0:b9:1a:9c10:18a2015-06-21 → 2018-01-26 · 4 obs
● 2018-01-26 11:49:04
○ 2026-08-20 17:35:00
○ 2026-08-26 23:13:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| devnull.de | nsa7.schlundtech.de, nsb7.schlundtech.de, nsc7.schlundtech.de, nsd7.schlundtech.de | - |
✅ Authoritative Response
Server:185.132.35.227
NS records: nsa7.schlundtech.de, nsb7.schlundtech.de, nsc7.schlundtech.de, nsd7.schlundtech.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for devnull.de (unsigned zone)
⏱️ Timing
Total: 942ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | nsd7.schlundtech.de, nsb7.schlundtech.de... |
| MX | 1 | meta1.secuwerk.de (pri: 1) |
| TXT | 1 | v=spf1 include:amazonses.com include:mai |
| SOA | 1 | nsa7.schlundtech.de netadm.anyhost.de |
Analysis
Name Servers
The NS records for devnull.de point to four name servers: nsa7.schlundtech.de, nsb7.schlundtech.de, nsc7.schlundtech.de and nsd7.schlundtech.de.
The name servers of devnull.de overlap at least partially with those of other domains — among them tierarzt24.mobi, unitedpowerfields.org, picturetravels.com and two more.
Each of the four hosts nsa7.schlundtech.de, nsb7.schlundtech.de, nsc7.schlundtech.de and nsd7.schlundtech.de has two IP addresses. nsa7.schlundtech.de points to 185.132.34.227 and 2607:f1c0:fe:53:185:132:34:227. nsb7.schlundtech.de points to 185.132.35.227 and 2607:f1c0:fe:53:185:132:35:227. nsc7.schlundtech.de points to 217.160.80.227 and 2001:8d8:fe:53:217:160:80:227. nsd7.schlundtech.de points to 217.160.81.227 and 2001:8d8:fe:53:217:160:81:227.
Mail Servers
The sole mail server for devnull.de is meta1.secuwerk.de.
Among the domains sharing a mail server setup with devnull.de are paranoia.de, secuwerk.org, secuwerk.de and two others.
The mail servers for devnull.de overlap at least partially with those of other domains, including datenghetto.de and netzwerkban.de.
The mail servers meta2.secuwerk.de and meta3.secuwerk.de are commonly paired with these mail servers.
meta1.secuwerk.de resolves to two IP numbers — 159.69.28.255 and 2a01:4f8:1c1c:851::1.