holsystem.de - robtex.com
holsystem.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:238:20a:202:1078::🇩🇪 STRATO2a01:238:20a::/48 Strato AG | ||||||
| PTR | w0e.rzone.de | ||||||
| A | 81.169.145.78🇩🇪 STRATO81.169.144.0/22 AG | ||||||
| NS | shades03.rzone.de ⭐ | ||||||
| A | 2607:f1c0:fe:53:185:132:34:130🇺🇸 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 | shades03.rzone.de | ||||||
| A | 185.132.34.130🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | shades03.rzone.de | ||||||
| NS | docks15.rzone.de | ||||||
| A | 2001:8d8:fe:53:5747:2a74:d:15🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | docks15.rzone.de | ||||||
| A | 217.160.80.142🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | docks15.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 | shades03.rzone.dehostmaster@strato-rz.de 2020-05-22 #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=1773553752 | ||||||
Same first word
holsystem.de |
Similar names
DNS History
6 records (5 active, 1 former)
○MXsmtp.rzone.de2015-07-04 → 2020-01-06 · 3 obs
● 2020-01-06 07:01:56
○ 2026-03-23 13:33:40
●A2a01:238:20a:202:1078::2015-07-04 → 2026-03-23 · 2 obs
● 2026-03-23 13:33:40
●A81.169.145.782015-07-04 → 2026-03-23 · 2 obs
● 2026-03-23 13:33:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| holsystem.de | shades03.rzone.de, docks15.rzone.de | - |
✅ Authoritative Response
Server:217.160.80.142
NS records: shades03.rzone.de, docks15.rzone.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for holsystem.de (unsigned zone)
⏱️ Timing
Total: 1027ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.169.145.78 |
| AAAA | 1 | 2a01:238:20a:202:1078:: |
| NS | 2 | shades03.rzone.de, docks15.rzone.de |
| MX | 1 | smtpin.rzone.de (pri: 5) |
| SOA | 1 | shades03.rzone.de hostmaster.strato-rz.d |
Analysis
IP Addresses
holsystem.de points to two IP numbers: 2a01:238:20a:202:1078:: and 81.169.145.78.
Other host names such as crashi-mail.de, kgbolle.de, euroass.de, configmgr.nl and solheiba.de share IPs with holsystem.de.
Name Servers
Two name servers docks15.rzone.de and shades03.rzone.de handle the delegation for holsystem.de.
holsystem.de shares the same name server setup as other domains, for example neue-communicative.de, bullifreundeostfriesland.de, dieduerres.eu, matzeruppert.de and opla-telecom.com.
holsystem.de at least partially shares name servers with other domains, for example cypree.com, qivet.nl, thorax.nl, fussball-internat.de and realytec.com.
these name servers are commonly used with the following name servers: docks20.rzone.de, shades02.rzone.de, shades14.rzone.de, shades06.rzone.de, shades17.rzone.de, docks02.rzone.de, docks09.rzone.de, shades04.rzone.de, shades11.rzone.de and shades12.rzone.de.
Host names with two IP numbers:
docks15.rzone.de points to 2001:8d8:fe:53:5747:2a74:d:15 and 217.160.80.142.
shades03.rzone.de points to 2607:f1c0:fe:53:185:132:34:130 and 185.132.34.130.
Mail Servers
The smtpin.rzone.de mail server handles holsystem.de.
holsystem.de shares the same mail server setup as other domains, including mail.kks-einlagerungsservice.de, indiebrands.de, mail.zweiklang.net, smartmetertarif.com and harry-baechle.de.
smtpin.rzone.de points to two IP numbers: 2a01:238:20a:202:50f0::1097 and 81.169.145.97.