instruct.eu - dns.ninja
instruct.eu
eu
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | si.dns.eu ⭐ | ||||||
| NS | be.dns.eu | ||||||
| NS | w.dns.eu | ||||||
| NS | x.dns.eu | ||||||
| NS | y.dns.eu | ||||||
| SOA | si.dns.eutech@eurid.eu serial=1125145135 | ||||||
Subdomains
Same first word
Similar names
ctiturns.com |
trustnic.com |
trustinc.org |
structin.com |
sturtinc.com |
cintrust.com |
nistruct.com |
curtisnt.com |
trustinc.biz |
trustinc.jp |
DNS History
13 records (8 active, 5 former)
●NSns1016.ui-dns.biz2026-03-26 → 2026-06-13 · 3 obs
● 2026-03-26 17:00:02
● 2026-06-13 18:22:36
●NSns1016.ui-dns.com2026-03-26 → 2026-06-13 · 3 obs
● 2026-03-26 17:00:02
● 2026-06-13 18:22:36
●NSns1016.ui-dns.de2026-03-26 → 2026-06-13 · 3 obs
● 2026-03-26 17:00:02
● 2026-06-13 18:22:36
●NSns1016.ui-dns.org2026-03-26 → 2026-06-13 · 3 obs
● 2026-03-26 17:00:02
● 2026-06-13 18:22:36
○NSns39.1und1.de2015-05-29 → 2016-11-29 · 4 obs
● 2016-11-29 23:31:58
○ 2026-03-26 17:00:02
○ 2026-06-13 18:22:36
○NSns40.1und1.de2015-05-29 → 2016-11-29 · 4 obs
● 2016-11-29 23:31:58
○ 2026-03-26 17:00:02
○ 2026-06-13 18:22:36
●MXmx00.ionos.de2026-03-26 → 2026-06-13 · 3 obs
● 2026-03-26 17:00:02
● 2026-06-13 18:22:36
○MXmx00.kundenserver.de2015-05-29 → 2016-11-29 · 4 obs
● 2016-11-29 23:31:58
○ 2026-03-26 17:00:02
○ 2026-06-13 18:22:36
●MXmx01.ionos.de2026-03-26 → 2026-06-13 · 3 obs
● 2026-03-26 17:00:02
● 2026-06-13 18:22:36
○MXmx01.kundenserver.de2015-05-29 → 2016-11-29 · 4 obs
● 2016-11-29 23:31:58
○ 2026-03-26 17:00:02
○ 2026-06-13 18:22:36
●A2001:8d8:100f:f000::2842026-03-26 → 2026-06-13 · 3 obs
● 2026-03-26 17:00:02
● 2026-06-13 18:22:36
●A217.160.0.272026-03-26 → 2026-06-13 · 3 obs
● 2026-03-26 17:00:02
● 2026-06-13 18:22:36
○A82.165.5.1672015-05-29 → 2016-11-29 · 4 obs
● 2016-11-29 23:31:58
○ 2026-03-26 17:00:02
○ 2026-06-13 18:22:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| eu | w.dns.eu, x.dns.eu, y.dns.eu, be.dns.eu... | - |
| instruct.eu | ns1016.ui-dns.de, ns1016.ui-dns.biz, ns1016.ui-dns.com, ns1016.ui-dns.org | - |
✅ Authoritative Response
Server:217.160.81.16
NS records: ns1016.ui-dns.de, ns1016.ui-dns.biz, ns1016.ui-dns.com, ns1016.ui-dns.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for instruct.eu (unsigned zone)
⏱️ Timing
Total: 1150ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.160.0.27 |
| AAAA | 1 | 2001:8d8:100f:f000::284 |
| NS | 4 | ns1016.ui-dns.biz, ns1016.ui-dns.com... |
| MX | 2 | mx01.ionos.de (pri: 10), mx00.ionos.de (pri: 10) |
| TXT | 3 | v=DMARC1;p=none;pct=10;rua=technik@instr, google-site-verification=GcfAhjhFmyRG-HZ... |
| SOA | 1 | ns1016.ui-dns.com hostmaster.1und1.de |
Analysis
Hierarchy
instruct.eu is the parent domain of www.instruct.eu, odn8.instruct.eu and odn4.instruct.eu.
IP Addresses
instruct.eu points to two IP numbers: 217.160.0.27 and 2001:8d8:100f:f000::284.
Among the host names that share IP numbers with instruct.eu are apline.es, bibco.biz, hotel-hoppe.de and two others.
Name Servers
instruct.eu is delegated to four name servers, ns1016.ui-dns.biz, ns1016.ui-dns.com, ns1016.ui-dns.de and ns1016.ui-dns.org.
instruct.eu shares at least some of its name servers with other domains, including mexcil.com, bahiaawah.net, legusplay.com and two others.
These name servers are frequently seen alongside ns1020.ui-dns.com, ns1046.ui-dns.org, ns1069.ui-dns.de and 6 other name servers.
The host names ns1016.ui-dns.biz, ns1016.ui-dns.com, ns1016.ui-dns.de and ns1016.ui-dns.org each resolve to two IP addresses: ns1016.ui-dns.biz resolves to 217.160.81.16 and 2001:8d8:fe:53:0:d9a0:5110:100; ns1016.ui-dns.com resolves to 217.160.82.16 and 2001:8d8:fe:53:0:d9a0:5210:100; ns1016.ui-dns.de resolves to 217.160.80.16 and 2001:8d8:fe:53:0:d9a0:5010:100; ns1016.ui-dns.org resolves to 217.160.83.16 and 2001:8d8:fe:53:0:d9a0:5310:100.
Mail Servers
The MX records for instruct.eu point to two mail servers: mx00.ionos.de and mx01.ionos.de.
instruct.eu has the same mail server arrangement as a number of other domains, for example ritter-online.com, tec-tec.de, smartcorporate.de and two more.
mx00.ionos.de and mx01.ionos.de each resolve to one IP number: mx00.ionos.de points to 212.227.15.41 and mx01.ionos.de points to 217.72.192.67.