brainfunction.de - dns.ninja
brainfunction.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:238:20a:202:1072::🇩🇪 STRATO2a01:238:20a::/48 Strato AG | ||||||
| PTR | w08.rzone.de | ||||||
| A | 81.169.145.72🇩🇪 STRATO81.169.144.0/22 AG | ||||||
| NS | docks12.rzone.de ⭐ | ||||||
| A | 2001:8d8:fe:53:5747:2a74:d:12🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | docks12.rzone.de | ||||||
| A | 217.160.80.139🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | docks12.rzone.de | ||||||
| NS | shades14.rzone.de | ||||||
| A | 2607:f1c0:fe:53:185:132:34:141🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US | ||||||
| PTR | shades14.rzone.de | ||||||
| A | 185.132.34.141🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| MX | smtpin.rzone.de ⭐ | ||||||
| A | 2a01:238:20a:202:50f0::1097🇩🇪 STRATO2a01:238:20a::/48 Strato AG | ||||||
| PTR | smtpin.rzone.de | ||||||
| A | 81.169.145.97🇩🇪 STRATO81.169.144.0/22 AG | ||||||
| PTR | smtpin.rzone.de | ||||||
| SOA | docks12.rzone.dehostmaster@strato-rz.de 2020-05-26 #4 | ||||||
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=1782840024 | ||||||
Same first word
brainfunction.us |
brainfunction.de |
DNS History
6 records (5 active, 1 former)
○MXsmtp.rzone.de2015-06-30 → 2016-11-27 · 4 obs
● 2016-11-27 06:59:10
○ 2020-04-08 21:35:16
○ 2026-06-30 17:45:04
●MXsmtpin.rzone.de2020-04-08 → 2026-06-30 · 3 obs
● 2020-04-08 21:35:16
● 2026-06-30 17:45:04
●A2a01:238:20a:202:1072::2015-06-30 → 2026-06-30 · 2 obs
● 2026-06-30 17:45:04
●A81.169.145.722015-06-30 → 2026-06-30 · 2 obs
● 2026-06-30 17:45:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | f.nic.de, z.nic.de, a.nic.de | - |
| brainfunction.de | docks12.rzone.de, shades14.rzone.de | - |
✅ Authoritative Response
Server:185.132.34.141
NS records: docks12.rzone.de, shades14.rzone.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for brainfunction.de (unsigned zone)
⏱️ Timing
Total: 1140ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.169.145.72 |
| AAAA | 1 | 2a01:238:20a:202:1072:: |
| NS | 2 | shades14.rzone.de, docks12.rzone.de |
| MX | 1 | smtpin.rzone.de (pri: 5) |
| SOA | 1 | docks12.rzone.de hostmaster.strato-rz.de |
Analysis
IP Addresses
brainfunction.de resolves to the IP addresses 81.169.145.72 and 2a01:238:20a:202:1072::
s-bs.com, dinant-fase.nl, dauria.eu plus two other host names have IP numbers in common with brainfunction.de.
Name Servers
brainfunction.de is served by two delegated name servers, docks12.rzone.de and shades14.rzone.de.
The name server configuration of brainfunction.de is shared with other domains, for instance boelling-web.de, lack.expert, g0edeke.de and two others.
brainfunction.de partially shares its NS delegation with several other domains, including rasch-ins-netz.de, o-n-t.net, globstar.de and two others.
In DNS configurations, these name servers often share authority with shades15.rzone.de, docks19.rzone.de, shades18.rzone.de and 7 other name servers.
Each of the two host names carries two IP addresses: docks12.rzone.de points to 217.160.80.139 and 2001:8d8:fe:53:5747:2a74:d:12, and shades14.rzone.de points to 185.132.34.141 and 2607:f1c0:fe:53:185:132:34:141.
Mail Servers
brainfunction.de uses one mail server — smtpin.rzone.de.
The mail server setup of brainfunction.de matches that of other domains such as rumusa.de, seekandfind.eu, zetruf.com and two others.
The host smtpin.rzone.de resolves to 81.169.145.97 and 2a01:238:20a:202:50f0::1097 — two IP addresses.