devnull.de - dns.ninja
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=1787617931 | ||||||
Same first word
Similar names
Previous names
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DNS History
9 records (5 active, 4 former)
●NSnsa7.schlundtech.de2015-06-21 → 2026-08-25 · 2 obs
● 2026-08-25 01:19:12
●NSnsb7.schlundtech.de2015-06-21 → 2026-08-25 · 2 obs
● 2026-08-25 01:19:12
●NSnsc7.schlundtech.de2015-06-21 → 2026-08-25 · 2 obs
● 2026-08-25 01:19:12
●NSnsd7.schlundtech.de2015-06-21 → 2026-08-25 · 2 obs
● 2026-08-25 01:19:12
○MXedge.secuwerk.de2016-01-20 → 2016-01-20 · 4 obs
● 2016-01-20 23:55:44
○ 2016-04-13 12:25:28
○ 2026-08-25 01:19:12
○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
○ 2026-08-25 01:19:12
●MXmeta1.secuwerk.de2026-08-20 → 2026-08-25 · 3 obs
● 2026-08-20 17:35:00
● 2026-08-25 01:19:12
○A185.26.156.162015-06-21 → 2018-01-26 · 4 obs
● 2018-01-26 11:49:04
○ 2026-08-20 17:35:00
○ 2026-08-25 01:19:12
○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
○ 2026-08-25 01:19:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| devnull.de | nsb7.schlundtech.de, nsa7.schlundtech.de, nsd7.schlundtech.de, nsc7.schlundtech.de | - |
✅ Authoritative Response
Server:217.160.80.227
NS records: nsb7.schlundtech.de, nsa7.schlundtech.de, nsd7.schlundtech.de, nsc7.schlundtech.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for devnull.de (unsigned zone)
⏱️ Timing
Total: 787ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | nsb7.schlundtech.de, nsd7.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
Four name servers handle the delegation for devnull.de: nsa7.schlundtech.de, nsb7.schlundtech.de, nsc7.schlundtech.de and nsd7.schlundtech.de.
At least some of devnull.de's name servers are shared with other domains, for example tierarzt24.mobi, unitedpowerfields.org, picturetravels.com and two more.
Four hostnames, each resolving to a pair of IP addresses: nsa7.schlundtech.de directs to 185.132.34.227 and 2607:f1c0:fe:53:185:132:34:227; nsb7.schlundtech.de directs to 185.132.35.227 and 2607:f1c0:fe:53:185:132:35:227; nsc7.schlundtech.de directs to 217.160.80.227 and 2001:8d8:fe:53:217:160:80:227; nsd7.schlundtech.de directs to 217.160.81.227 and 2001:8d8:fe:53:217:160:81:227.
Mail Servers
devnull.de uses one mail server — meta1.secuwerk.de.
The mail server setup of devnull.de matches that of other domains such as paranoia.de, secuwerk.org, secuwerk.de and two others.
At least a portion of devnull.de's mail servers are shared with other domains, among them datenghetto.de and netzwerkban.de.
It is common to find these mail servers used together with the mail servers meta2.secuwerk.de and meta3.secuwerk.de.
meta1.secuwerk.de directs to two IP numbers, 159.69.28.255 and 2a01:4f8:1c1c:851::1.