computer4all.de - dns.ninja
computer4all.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:238:20a:202:1095::🇩🇪 STRATO2a01:238:20a::/48 Strato AG | ||||||
| PTR | w8f.rzone.de | ||||||
| A | 81.169.145.95🇩🇪 STRATO81.169.144.0/22 AG | ||||||
| NS | docks01.rzone.de ⭐ | ||||||
| A | 2001:8d8:fe:53:5747:2a74:d:1🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | docks01.rzone.de | ||||||
| A | 217.160.80.128🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | docks01.rzone.de | ||||||
| NS | shades15.rzone.de | ||||||
| A | 2607:f1c0:fe:53:185:132:34:142🇺🇸 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 | shades15.rzone.de | ||||||
| A | 185.132.34.142🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | shades15.rzone.de | ||||||
| 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 | docks01.rzone.dehostmaster@strato-rz.de 2020-06-10 #14 | ||||||
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=1782207082 | ||||||
Same first word
computer4all.gr |
computer4all.com |
computer4all.de |
Similar names
DNS History
6 records (5 active, 1 former)
○MXsmtp.rzone.de2015-04-16 → 2017-04-10 · 4 obs
● 2017-04-10 10:40:54
○ 2020-04-07 22:40:20
○ 2026-06-23 09:47:58
●MXsmtpin.rzone.de2020-04-07 → 2026-06-23 · 3 obs
● 2020-04-07 22:40:20
● 2026-06-23 09:47:58
●A2a01:238:20a:202:1095::2015-04-16 → 2026-06-23 · 2 obs
● 2026-06-23 09:47:58
●A81.169.145.952015-04-16 → 2026-06-23 · 2 obs
● 2026-06-23 09:47:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| computer4all.de | docks01.rzone.de, shades15.rzone.de | - |
✅ Authoritative Response
Server:185.132.34.142
NS records: docks01.rzone.de, shades15.rzone.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for computer4all.de (unsigned zone)
⏱️ Timing
Total: 956ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.169.145.95 |
| AAAA | 1 | 2a01:238:20a:202:1095:: |
| NS | 2 | shades15.rzone.de, docks01.rzone.de |
| MX | 1 | smtpin.rzone.de (pri: 5) |
| SOA | 1 | docks01.rzone.de hostmaster.strato-rz.de |
Analysis
IP Addresses
computer4all.de has two IP addresses: 81.169.145.95 and 2a01:238:20a:202:1095::
Among the host names that share IP numbers with computer4all.de are fcronauer.de, kwetsbaarenraak.nl, yelmo.nl and two others.
Name Servers
DNS delegation for computer4all.de points to two name servers: docks01.rzone.de and shades15.rzone.de.
computer4all.de has the same name server delegation as a number of other domains, such as asbank.de, michaelbest.de, oerli-kultur.de and two more.
There is at least partial name server overlap between computer4all.de and other domains — e-scientifics.de, praktijkdeboom.nl, umaprojects.de and two more among them.
These name servers regularly appear alongside docks05.rzone.de, shades16.rzone.de, shades14.rzone.de and 7 other name servers in NS record sets.
docks01.rzone.de directs to 217.160.80.128 and 2001:8d8:fe:53:5747:2a74:d:1. shades15.rzone.de directs to 185.132.34.142 and 2607:f1c0:fe:53:185:132:34:142. Each host name carries two IP addresses.
Mail Servers
computer4all.de routes its mail through a single mail server, smtpin.rzone.de.
computer4all.de has the same mail server arrangement as a number of other domains, for example is5.digitalab.de, felikl.de, klein-kuhn.de and two more.
smtpin.rzone.de carries two IP numbers: 81.169.145.97 and 2a01:238:20a:202:50f0::1097.