katech.dk - dns.ninja
katech.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 1786266000localtime Sun Aug 9 11:00:00 2026gmtime Sun Au... | ||||||
| SOA | b.nic.dktech@punktum.dk serial=1786266000 | ||||||
Subdomains
www.katech.dk |
Same first word
katech.kz |
katech.com.br |
katech.fr |
katech.com |
katech.com.ar |
katech.com.pl |
katech.com.vn |
katech.cz |
katech.de |
katech.eu |
katech.dk |
katech.at |
katech.pl |
katech.re.kr |
katech.no |
katech.ca |
katech.hu |
katech.ch |
Similar names
DNS History
12 records (5 active, 7 former)
●NSns1.simply.com2026-03-26 → 2026-08-09 · 3 obs
● 2026-03-26 00:44:56
● 2026-08-09 09:53:12
○NSns1.unoeuro.com2015-08-02 → 2017-02-18 · 4 obs
● 2017-02-18 06:19:44
○ 2026-03-26 00:44:56
○ 2026-08-09 09:53:12
●NSns2.simply.com2026-03-26 → 2026-08-09 · 3 obs
● 2026-03-26 00:44:56
● 2026-08-09 09:53:12
○NSns2.unoeuro.com2015-08-02 → 2017-02-18 · 4 obs
● 2017-02-18 06:19:44
○ 2026-03-26 00:44:56
○ 2026-08-09 09:53:12
●NSns3.simply.com2026-03-26 → 2026-08-09 · 3 obs
● 2026-03-26 00:44:56
● 2026-08-09 09:53:12
○NSns3.unoeuro.com2015-08-02 → 2017-02-18 · 4 obs
● 2017-02-18 06:19:44
○ 2026-03-26 00:44:56
○ 2026-08-09 09:53:12
●MXkatech-dk.mail.protection.outlook.com2026-05-02 → 2026-08-09 · 3 obs
● 2026-05-02 17:58:24
● 2026-08-09 09:53:12
○MXmail14.unoeuro.com2015-08-02 → 2015-08-02 · 3 obs
○ 2015-12-10 10:44:50
○ 2026-08-09 09:53:12
○MXmx.simply.com2026-03-26 → 2026-03-29 · 5 obs
● 2026-03-26 00:44:56
● 2026-03-29 16:51:58
○ 2026-05-02 17:58:24
○ 2026-08-09 09:53:12
○MXmx.unoeuro.com2015-12-10 → 2017-02-18 · 5 obs
● 2015-12-10 10:44:50
● 2017-02-18 06:19:44
○ 2026-03-26 00:44:56
○ 2026-08-09 09:53:12
●A46.225.146.2372026-05-22 → 2026-08-09 · 3 obs
● 2026-05-22 03:59:30
● 2026-08-09 09:53:12
○A94.231.107.2192015-08-02 → 2026-05-02 · 4 obs
● 2026-05-02 17:58:24
○ 2026-05-22 03:59:30
○ 2026-08-09 09:53:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dk | b.nic.dk, h.nic.dk, t.nic.dk, c.nic.dk... | - |
| katech.dk | ns1.simply.com, ns2.simply.com, ns3.simply.com | - |
✅ Authoritative Response
Server:91.197.248.78
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: 1106ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 46.225.146.237 |
| NS | 3 | ns2.simply.com, ns3.simply.com... |
| MX | 1 | katech-dk.mail.protection.outlook.com (p |
| TXT | 3 | google-site-verification=bQc3L88FGuRQka4, v=spf1 include:spf.protection.outlook.co... |
| SOA | 1 | ns1.simply.com hostmaster.simply.com |
Analysis
Hierarchy
www.katech.dk is a subdomain of katech.dk.
IP Addresses
katech.dk directs to one IP number, which is 46.225.146.237.
Name Servers
katech.dk is served by three name servers: ns1.simply.com, ns2.simply.com and ns3.simply.com.
The name servers of katech.dk overlap at least partially with those of other domains — among them birkweb.com, ijnielsen.dk, dione.dk and two more.
These name servers commonly appear in combination with the name servers ns4.simply.com.
Hosts with two IP numbers each:
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.
Hosts that resolve to one IP address:
ns3.simply.com resolves to the IP address 91.197.248.79.
Mail Servers
katech.dk routes its mail through a single mail server, katech-dk.mail.protection.outlook.com.
katech-dk.mail.protection.outlook.com directs to 8 IP numbers, including 52.101.209.2, 52.101.209.4 and 52.101.209.6, along with 5 other.