optimumit.dk - robtex.com
optimumit.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 1774459981localtime Wed Mar 25 18:33:01 2026gmtime Wed Ma... | ||||||
| SOA | b.nic.dktech@punktum.dk serial=1774459981 | ||||||
Same first word
optimumit.dk |
Similar names
DNS History
11 records (4 active, 7 former)
○NSns1.gratisdns.dk2015-06-05 → 2017-06-07 · 3 obs
● 2017-06-07 13:14:40
○ 2026-03-25 17:41:50
○NSns2.gratisdns.dk2015-06-05 → 2017-06-07 · 3 obs
● 2017-06-07 13:14:40
○ 2026-03-25 17:41:50
○NSns3.gratisdns.dk2015-06-05 → 2017-06-07 · 3 obs
● 2017-06-07 13:14:40
○ 2026-03-25 17:41:50
○NSns4.gratisdns.dk2015-06-05 → 2017-06-07 · 3 obs
● 2017-06-07 13:14:40
○ 2026-03-25 17:41:50
○NSns5.gratisdns.dk2015-06-05 → 2017-06-07 · 3 obs
● 2017-06-07 13:14:40
○ 2026-03-25 17:41:50
○MXoptimumit-dk.mail.eo.outlook.com2015-06-05 → 2017-06-07 · 3 obs
● 2017-06-07 13:14:40
○ 2026-03-25 17:41:50
●MXoptimumit-dk.mail.protection.outlook.com2026-03-25 → 2026-03-25 · 2 obs
● 2026-03-25 17:41:50
●A40.69.205.2252026-03-25 → 2026-03-25 · 2 obs
● 2026-03-25 17:41:50
○A94.231.110.552015-06-05 → 2017-06-07 · 3 obs
● 2017-06-07 13:14:40
○ 2026-03-25 17:41:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dk | s.nic.dk, l.nic.dk, b.nic.dk, h.nic.dk... | - |
| optimumit.dk | ns01.one.com, ns02.one.com | - |
✅ Authoritative Response
Server:195.206.121.10
NS records: ns01.one.com, ns02.one.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 444ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 40.69.205.225 |
| NS | 2 | ns02.one.com, ns01.one.com |
| MX | 1 | optimumit-dk.mail.protection.outlook.com |
| TXT | 2 | v=spf1 mx include:spf.protection.outlook, MS=ms65123919 |
| SOA | 1 | ns01.one.com hostmaster.one.com |
Analysis
IP Addresses
optimumit.dk resolves to a single IP: 40.69.205.225.
Name Servers
optimumit.dk has two name servers: ns01.one.com and ns02.one.com.
optimumit.dk shares the same name server setup as other domains, for example yey.dk, arkigram.dk, jeinfo.se, cecilieloken.com and 319.dk.
Host names with two IP numbers:
ns01.one.com points to: 2001:67c:28cc::10 and 195.206.121.10; ns02.one.com points to: 2001:67c:3c0::10 and 185.10.11.10.
Mail Servers
optimumit.dk is handled by a single mail server, optimumit-dk.mail.protection.outlook.com.
Host optimumit-dk.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::, 2a01:111:f403:ca04::7, 2a01:111:f403:ca04::8, 2a01:111:f403:ca09::e, 52.101.68.12, 52.101.68.29, 52.101.73.2 and 52.101.73.22.