ontech.dk - dns.ninja
ontech.dk
dk
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | b.nic.dk ⭐ | ||||||
| NS | c.nic.dk | ||||||
| NS | h.nic.dk | ||||||
| NS | l.nic.dk | ||||||
| NS | s.nic.dk | ||||||
| NS | t.nic.dk | ||||||
| TXT | DK zone updateEpoch 1784704501localtime Wed Jul 22 09:15:01 2026gmtime Wed Ju... | ||||||
| SOA | b.nic.dktech@punktum.dk serial=1784704501 | ||||||
Same first word
Similar names
DNS History
13 records (5 active, 8 former)
○NSns1.dreamhost.com2015-07-25 → 2020-03-04 · 4 obs
● 2020-03-04 18:12:28
○ 2026-02-28 17:17:40
○ 2026-07-22 07:41:12
●NSns1.simply.com2026-02-28 → 2026-07-22 · 3 obs
● 2026-02-28 17:17:40
● 2026-07-22 07:41:12
○NSns2.dreamhost.com2015-07-25 → 2020-03-04 · 4 obs
● 2020-03-04 18:12:28
○ 2026-02-28 17:17:40
○ 2026-07-22 07:41:12
●NSns2.simply.com2026-02-28 → 2026-07-22 · 3 obs
● 2026-02-28 17:17:40
● 2026-07-22 07:41:12
○NSns3.dreamhost.com2015-07-25 → 2020-03-04 · 4 obs
● 2020-03-04 18:12:28
○ 2026-02-28 17:17:40
○ 2026-07-22 07:41:12
●NSns3.simply.com2026-02-28 → 2026-07-22 · 3 obs
● 2026-02-28 17:17:40
● 2026-07-22 07:41:12
○MXmx1.dreamhost.com2020-03-04 → 2020-03-04 · 4 obs
● 2020-03-04 18:12:28
○ 2026-02-28 17:17:40
○ 2026-07-22 07:41:12
○MXmx1.sub3.homie.mail.dreamhost.com2015-07-25 → 2017-03-23 · 4 obs
● 2017-03-23 14:03:54
○ 2020-03-04 18:12:28
○ 2026-07-22 07:41:12
○MXmx2.dreamhost.com2020-03-04 → 2020-03-04 · 4 obs
● 2020-03-04 18:12:28
○ 2026-02-28 17:17:40
○ 2026-07-22 07:41:12
○MXmx2.sub3.homie.mail.dreamhost.com2015-07-25 → 2017-03-23 · 4 obs
● 2017-03-23 14:03:54
○ 2020-03-04 18:12:28
○ 2026-07-22 07:41:12
●MXontech-dk.mail.protection.outlook.com2026-02-28 → 2026-07-22 · 3 obs
● 2026-02-28 17:17:40
● 2026-07-22 07:41:12
○A173.236.153.1272015-07-25 → 2020-03-04 · 4 obs
● 2020-03-04 18:12:28
○ 2026-02-28 17:17:40
○ 2026-07-22 07:41:12
●A94.231.103.1002026-02-28 → 2026-07-22 · 3 obs
● 2026-02-28 17:17:40
● 2026-07-22 07:41:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dk | b.nic.dk, c.nic.dk, h.nic.dk, l.nic.dk... | - |
| ontech.dk | ns1.simply.com, ns2.simply.com, ns3.simply.com | - |
✅ Authoritative Response
Server:185.25.141.15
NS records: ns1.simply.com, ns2.simply.com, ns3.simply.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 873ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 94.231.103.100 |
| NS | 3 | ns1.simply.com, ns3.simply.com... |
| MX | 1 | ontech-dk.mail.protection.outlook.com (p |
| TXT | 2 | MS=ms75803866, v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | ns1.simply.com hostmaster.simply.com |
Analysis
IP Addresses
ontech.dk points to a single IP number: 94.231.103.100.
Additional host names — easyparts.dk, truefrontend.com, repas.dk and two others — share IP numbers with ontech.dk.
Name Servers
ontech.dk is served by three name servers: ns1.simply.com, ns2.simply.com and ns3.simply.com.
The name servers of ontech.dk overlap at least partially with those of other domains — among them commediaschool.com, legefanten.dk, vagtgear.dk and two more.
These name servers commonly appear in combination with the name servers ns4.simply.com.
Host names with two IP numbers:
The A records for ns1.simply.com return 91.197.248.78 and 2a02:2339:1:15c::4562:4562.
The A records for ns2.simply.com return 185.25.141.15 and 2a02:2339:4006:101::4562:4562.
Host names pointing to a single IP address:
ns3.simply.com resolves to the IP address 91.197.248.79.
Mail Servers
ontech.dk has one mail server: ontech-dk.mail.protection.outlook.com.
ontech-dk.mail.protection.outlook.com points to 8 IP numbers: 52.101.68.25, 52.101.68.29, 52.101.73.26 and 5 other.