josystem.de - robtex.com
josystem.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:238:20a:202:1105::🇩🇪 STRATO2a01:238:20a::/48 Strato AG | ||||||
| A | 81.169.145.105🇩🇪 STRATO81.169.144.0/22 AG | ||||||
| NS | shades02.rzone.de ⭐ | ||||||
| A | 2607:f1c0:fe:53:185:132:34:129🇺🇸 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 | shades02.rzone.de | ||||||
| A | 185.132.34.129🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | shades02.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 | ||||||
| A | 81.169.145.97🇩🇪 STRATO81.169.144.0/22 AG | ||||||
| PTR | smtpin.rzone.de | ||||||
| SOA | shades02.rzone.dehostmaster@strato-rz.de 2021-12-14 #30 | ||||||
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=1774382382 | ||||||
Same first word
josystem.de |
Similar names
DNS History
11 records (5 active, 6 former)
●NSdocks15.rzone.de2026-02-22 → 2026-03-24 · 3 obs
● 2026-02-22 02:22:18
● 2026-03-24 20:26:56
○NSns.namespace4you.de2015-08-12 → 2017-03-13 · 4 obs
● 2017-03-13 04:35:34
○ 2026-02-22 02:22:18
○ 2026-03-24 20:26:56
○NSns2.namespace4you.de2015-08-12 → 2017-03-13 · 4 obs
● 2017-03-13 04:35:34
○ 2026-02-22 02:22:18
○ 2026-03-24 20:26:56
●NSshades02.rzone.de2026-02-22 → 2026-03-24 · 3 obs
● 2026-02-22 02:22:18
● 2026-03-24 20:26:56
○MXmxlb.ispgateway.de2015-08-12 → 2017-03-13 · 4 obs
● 2017-03-13 04:35:34
○ 2026-02-22 02:22:18
○ 2026-03-24 20:26:56
●MXsmtpin.rzone.de2026-02-22 → 2026-03-24 · 3 obs
● 2026-02-22 02:22:18
● 2026-03-24 20:26:56
○A2a00:1158:0:300:ac74::12015-08-12 → 2016-03-08 · 4 obs
● 2016-03-08 20:17:10
○ 2016-07-09 00:36:52
○ 2026-03-24 20:26:56
○A2a00:1158:1000:300::27d2016-07-09 → 2017-03-13 · 5 obs
● 2016-07-09 00:36:52
● 2017-03-13 04:35:34
○ 2026-02-22 02:22:18
○ 2026-03-24 20:26:56
●A2a01:238:20a:202:1105::2026-02-22 → 2026-03-24 · 3 obs
● 2026-02-22 02:22:18
● 2026-03-24 20:26:56
○A80.67.17.1252015-08-12 → 2017-03-13 · 4 obs
● 2017-03-13 04:35:34
○ 2026-02-22 02:22:18
○ 2026-03-24 20:26:56
●A81.169.145.1052026-02-22 → 2026-03-24 · 3 obs
● 2026-02-22 02:22:18
● 2026-03-24 20:26:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| josystem.de | docks15.rzone.de, shades02.rzone.de | - |
✅ Authoritative Response
Server:185.132.34.129
NS records: docks15.rzone.de, shades02.rzone.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for josystem.de (unsigned zone)
⏱️ Timing
Total: 867ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.169.145.105 |
| AAAA | 1 | 2a01:238:20a:202:1105:: |
| NS | 2 | shades02.rzone.de, docks15.rzone.de |
| MX | 1 | smtpin.rzone.de (pri: 5) |
| SOA | 1 | shades02.rzone.de hostmaster.strato-rz.d |
Analysis
IP Addresses
josystem.de points to two IP numbers: 2a01:238:20a:202:1105:: and 81.169.145.105.
Other host names, for instance isw-stiftung.org, repvet.de, tsv-habitzheim.de, t-ah.de and medio-vital.de share IP numbers with josystem.de.
Name Servers
josystem.de's delegation is to two name servers docks15.rzone.de and shades02.rzone.de.
josystem.de shares the same name server configuration as other domains, such as superhealo.com, aempf.de, casiye.com, lagister.de and wuepa.de.
josystem.de at least partially shares its name servers with other domains, for instance curavita.org, aggias.de, kanzlei-ws.com, schoerlock.de and handyambulanz.de.
These name servers are commonly used with shades20.rzone.de, shades04.rzone.de, docks02.rzone.de, docks03.rzone.de, docks07.rzone.de, docks10.rzone.de, shades11.rzone.de, shades13.rzone.de, shades15.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; shades02.rzone.de points to 2607:f1c0:fe:53:185:132:34:129 and 185.132.34.129
Mail Servers
josystem.de is served by a single mail server, smtpin.rzone.de.
josystem.de uses the same mail server setup as other domains such as stb-anderleine.com, s04.a013.ap.apachesmoke.de, absolutlove.com, gummistiefelprofi.de and em1.vfmn.de.
Hostname smtpin.rzone.de resolves to two IPs: 2a01:238:20a:202:50f0::1097 and 81.169.145.97.