optisystem.de - robtex.com
optisystem.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=1775984061 | ||||||
Same first word
optisystem.de |
Similar names
DNS History
14 records (8 active, 6 former)
○NSns1.sedoparking.com2015-07-03 → 2018-10-16 · 3 obs
● 2018-10-16 16:44:42
○ 2026-04-12 09:03:38
●NSns1024.ui-dns.com2026-04-12 → 2026-04-12 · 2 obs
● 2026-04-12 09:03:38
●NSns1057.ui-dns.org2026-04-12 → 2026-04-12 · 2 obs
● 2026-04-12 09:03:38
●NSns1091.ui-dns.biz2026-04-12 → 2026-04-12 · 2 obs
● 2026-04-12 09:03:38
○NSns2.sedoparking.com2015-07-03 → 2018-10-16 · 3 obs
● 2018-10-16 16:44:42
○ 2026-04-12 09:03:38
○MXlocalhost2017-01-18 → 2018-10-16 · 4 obs
● 2017-01-18 07:08:16
● 2018-10-16 16:44:42
○ 2026-04-12 09:03:38
○MXmail.nickstel.com2015-07-03 → 2016-04-25 · 4 obs
● 2016-04-25 19:38:46
○ 2017-01-18 07:08:16
○ 2026-04-12 09:03:38
●A2001:8d8:100f:f000::2002026-04-12 → 2026-04-12 · 2 obs
● 2026-04-12 09:03:38
●A217.160.0.2142026-04-12 → 2026-04-12 · 2 obs
● 2026-04-12 09:03:38
○A72.52.4.1192018-10-16 → 2018-10-16 · 3 obs
● 2018-10-16 16:44:42
○ 2026-04-12 09:03:38
○A72.52.4.912015-07-03 → 2017-01-18 · 4 obs
● 2017-01-18 07:08:16
○ 2018-10-16 16:44:42
○ 2026-04-12 09:03:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| optisystem.de | ns1091.ui-dns.biz, ns1053.ui-dns.de, ns1024.ui-dns.com, ns1057.ui-dns.org | - |
✅ Authoritative Response
Server:217.160.80.53
NS records: ns1091.ui-dns.biz, ns1053.ui-dns.de, ns1024.ui-dns.com, ns1057.ui-dns.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for optisystem.de (unsigned zone)
⏱️ Timing
Total: 1018ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.160.0.214 |
| AAAA | 1 | 2001:8d8:100f:f000::200 |
| NS | 4 | ns1057.ui-dns.org, ns1091.ui-dns.biz... |
| MX | 2 | mx01.ionos.de (pri: 10), mx00.ionos.de (pri: 10) |
| TXT | 1 | v=spf1 include:_spf-eu.ionos.com ~all |
| SOA | 1 | ns1057.ui-dns.org hostmaster.1und1.com |
Analysis
IP Addresses
optisystem.de points to two IP numbers: 2001:8d8:100f:f000::200 and 217.160.0.214.
Other host names such as heimat-bilder.de, www.vidal-herve.fr, amscenes.com, fahrschule-losacker.eu and planamedia.de share IPs with optisystem.de.
Name Servers
optisystem.de is delegated to four name servers: ns1091.ui-dns.biz, ns1024.ui-dns.com, ns1053.ui-dns.de and ns1057.ui-dns.org.
optisystem.de at least partially shares name servers with other domains, for instance europa-schnittholz.de, nostalasie.fr, articom-consult.de, twinfeeder.de and hotelsommer.de.
These name servers are commonly used alongside ns1053.ui-dns.org, ns1053.ui-dns.biz, ns1053.ui-dns.com, ns1024.ui-dns.de, ns1024.ui-dns.biz, ns1024.ui-dns.org, ns1057.ui-dns.biz, ns1057.ui-dns.de, ns1057.ui-dns.com and ns1091.ui-dns.com.
Host names with two IP numbers: ns1091.ui-dns.biz points to 2001:8d8:fe:53:0:d9a0:515b:100 and 217.160.81.91; ns1024.ui-dns.com points to 2001:8d8:fe:53:0:d9a0:5218:100 and 217.160.82.24; ns1053.ui-dns.de points to 2001:8d8:fe:53:0:d9a0:5035:100 and 217.160.80.53; ns1057.ui-dns.org points to 2001:8d8:fe:53:0:d9a0:5339:100 and 217.160.83.57.
Mail Servers
optisystem.de is handled by two mail servers: mx00.ionos.de and mx01.ionos.de.
The mail server setup for optisystem.de matches that of other domains, for instance robycom.com, 18centers.de, martinhanslmayr.at, digitalme.de and shirinsliving.com.
Host names with a single IP:
mx00.ionos.de points to 212.227.15.41.
mx01.ionos.de points to 217.72.192.67.