onsystem.de - dns.ninja
onsystem.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 85.13.135.57🇩🇪 NMM-AS85.13.135.0/24 Neue Medien Muennich | ||||||
| PTR | dd22724.kasserver.com | ||||||
| NS | ns5.kasserver.com ⭐ | ||||||
| A | 85.13.128.3🇩🇪 NMM-AS85.13.128.0/24 Neue Medien Muennich | ||||||
| PTR | ns5.kasserver.com | ||||||
| NS | ns6.kasserver.com | ||||||
| A | 85.13.159.101🇩🇪 NMM-AS85.13.159.0/24 Neue Medien Muennich | ||||||
| PTR | ns6.kasserver.com | ||||||
| MX | w017ef8a.kasserver.com ⭐ | ||||||
| A | 85.13.135.57🇩🇪 NMM-AS85.13.135.0/24 Neue Medien Muennich | ||||||
| PTR | dd22724.kasserver.com | ||||||
| TXT | v=spf1 a mx include:spf.kasserver.com ~all | ||||||
| SOA | ns5.kasserver.comhostmaster@kasserver.com serial=2605301139 | ||||||
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=1781913164 | ||||||
Same first word
onsystem.pt |
onsystem.it |
onsystem.net |
onsystem.com.br |
onsystem.cz |
onsystem.pl |
onsystem.pe.kr |
onsystem.com.hk |
onsystem.de |
Similar names
DNS History
9 records (4 active, 5 former)
○NSdocks20.rzone.de2015-06-20 → 2017-07-03 · 4 obs
● 2017-07-03 00:28:10
○ 2026-04-14 18:30:44
○ 2026-06-20 00:17:24
●NSns5.kasserver.com2026-04-14 → 2026-06-20 · 3 obs
● 2026-04-14 18:30:44
● 2026-06-20 00:17:24
●NSns6.kasserver.com2026-04-14 → 2026-06-20 · 3 obs
● 2026-04-14 18:30:44
● 2026-06-20 00:17:24
○NSshades17.rzone.de2015-06-20 → 2017-07-03 · 4 obs
● 2017-07-03 00:28:10
○ 2026-04-14 18:30:44
○ 2026-06-20 00:17:24
○MXsmtp.rzone.de2015-06-20 → 2017-07-03 · 4 obs
● 2017-07-03 00:28:10
○ 2026-04-14 18:30:44
○ 2026-06-20 00:17:24
●MXw017ef8a.kasserver.com2026-04-14 → 2026-06-20 · 3 obs
● 2026-04-14 18:30:44
● 2026-06-20 00:17:24
○A2a01:238:20a:202:1077::2015-06-20 → 2017-07-03 · 4 obs
● 2017-07-03 00:28:10
○ 2026-04-14 18:30:44
○ 2026-06-20 00:17:24
○A81.169.145.772015-06-20 → 2017-07-03 · 4 obs
● 2017-07-03 00:28:10
○ 2026-04-14 18:30:44
○ 2026-06-20 00:17:24
●A85.13.135.572026-04-14 → 2026-06-20 · 3 obs
● 2026-04-14 18:30:44
● 2026-06-20 00:17:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| onsystem.de | ns5.kasserver.com, ns6.kasserver.com | - |
✅ Authoritative Response
Server:85.13.159.101
NS records: ns5.kasserver.com, ns6.kasserver.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for onsystem.de (unsigned zone)
⏱️ Timing
Total: 1240ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 85.13.135.57 |
| NS | 2 | ns5.kasserver.com, ns6.kasserver.com |
| MX | 1 | w017ef8a.kasserver.com (pri: 10) |
| TXT | 1 | v=spf1 a mx include:spf.kasserver.com ~a |
| SOA | 1 | ns5.kasserver.com hostmaster.kasserver.c |
Analysis
IP Addresses
onsystem.de directs to one IP number, which is 85.13.135.57.
Among the host names that share IP numbers with onsystem.de are w017ef8a.kasserver.com, dav-brenztal.de, mail.webergmbh.com and two others.
Name Servers
Two name servers handle the delegation for onsystem.de: ns5.kasserver.com and ns6.kasserver.com.
onsystem.de has the same name server delegation as a number of other domains, such as teich-portal.eu, wildwiese.net, ac-edvservice.de and two more.
onsystem.de partially shares its NS delegation with several other domains, including camaejuleon.de, amrum-kiek-int-watt.de, benjaminweinert.de and two others.
The name servers ns3.ai-dns.de, ns5.name-server-kas.de, a-dns-service.de and ns3.kas-dns-server.de are often found in use alongside these name servers.
ns5.kasserver.com resolves to 85.13.128.3. ns6.kasserver.com resolves to 85.13.159.101. Both host names point to a single IP number.
Mail Servers
onsystem.de routes its mail through a single mail server, w017ef8a.kasserver.com.
onsystem.de has the same mail server arrangement as a number of other domains, for example onsystem-polierpads.com, onsystem-schleifmittel.com, onsystem-kovax.com and two more.
w017ef8a.kasserver.com carries a single IP number, which is 85.13.135.57.