0sys.de - dns.ninja
0sys.de
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=1781456872 | ||||||
Same first word
Similar names
DNS History
10 records (7 active, 3 former)
●NSaccess.ui-dns.biz2026-02-26 → 2026-06-14 · 3 obs
● 2026-02-26 07:02:48
● 2026-06-14 17:28:06
●NSaccess.ui-dns.com2026-02-26 → 2026-06-14 · 3 obs
● 2026-02-26 07:02:48
● 2026-06-14 17:28:06
●NSaccess.ui-dns.de2026-02-26 → 2026-06-14 · 3 obs
● 2026-02-26 07:02:48
● 2026-06-14 17:28:06
●NSaccess.ui-dns.org2026-02-26 → 2026-06-14 · 3 obs
● 2026-02-26 07:02:48
● 2026-06-14 17:28:06
○NSns25.schlund.de2015-07-09 → 2017-02-16 · 4 obs
● 2017-02-16 00:19:00
○ 2026-02-26 07:02:48
○ 2026-06-14 17:28:06
○NSns26.schlund.de2015-07-09 → 2017-02-16 · 4 obs
● 2017-02-16 00:19:00
○ 2026-02-26 07:02:48
○ 2026-06-14 17:28:06
●MXmx00.schlund.de2015-07-09 → 2026-06-14 · 2 obs
● 2026-06-14 17:28:06
●MXmx01.schlund.de2015-07-09 → 2026-06-14 · 2 obs
● 2026-06-14 17:28:06
●A217.160.231.842016-07-10 → 2026-06-14 · 3 obs
● 2016-07-10 04:19:28
● 2026-06-14 17:28:06
○A82.165.69.632015-07-09 → 2016-03-10 · 4 obs
● 2016-03-10 01:51:58
○ 2016-07-10 04:19:28
○ 2026-06-14 17:28:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| 0sys.de | access.ui-dns.de, access.ui-dns.biz, access.ui-dns.com, access.ui-dns.org | - |
✅ Authoritative Response
Server:185.132.35.237
NS records: access.ui-dns.de, access.ui-dns.biz, access.ui-dns.com, access.ui-dns.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 0sys.de (unsigned zone)
⏱️ Timing
Total: 1551ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.160.231.84 |
| NS | 4 | access.ui-dns.org, access.ui-dns.biz... |
| MX | 2 | mx01.schlund.de (pri: 10), mx00.schlund.de (pri: 10) |
| TXT | 1 | v=spf1 a:mout.kundenserver.de ~all |
| SOA | 1 | access.ui-dns.biz hostmaster.schlund.de |
Analysis
IP Addresses
0sys.de directs to one IP number, which is 217.160.231.84.
Among the host names that share IP numbers with 0sys.de are internet-residenz.de, linkm.de, profi-office.com and two others.
Name Servers
The domain 0sys.de is delegated to these four name servers: access.ui-dns.biz, access.ui-dns.com, access.ui-dns.de and access.ui-dns.org.
0sys.de shares at least some of its name servers with other domains, including safaro.de, brumig.com, trahm.de and two others.
The host names access.ui-dns.biz, access.ui-dns.com, access.ui-dns.de and access.ui-dns.org each resolve to two IP addresses: access.ui-dns.biz resolves to 217.160.81.237 and 2001:8d8:fe:53::81:237; access.ui-dns.com resolves to 185.132.34.237 and 2607:f1c0:fe:53::34:237; access.ui-dns.de resolves to 217.160.80.237 and 2001:8d8:fe:53::80:237; access.ui-dns.org resolves to 185.132.35.237 and 2607:f1c0:fe:53::35:237.
Mail Servers
The MX records for 0sys.de point to two mail servers: mx00.schlund.de and mx01.schlund.de.
0sys.de has the same mail server arrangement as a number of other domains, for example vvn-bda-braunschweig.de, stefan-rinke.de, famkock.de and two more.
0sys.de shares at least some of its mail servers with other domains — for example s18147439.onlinehome-server.info, s18596153.domainepardefaut.fr, s22939500.onlinehome-server.info and two more.
mx00.schlund.de and mx01.schlund.de each resolve to one IP number: mx00.schlund.de points to 212.227.15.41 and mx01.schlund.de points to 217.72.192.67.