psyk4400.dk - robtex.com
psyk4400.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 1774827361localtime Mon Mar 30 01:36:01 2026gmtime Sun Ma... | ||||||
| SOA | b.nic.dktech@punktum.dk serial=1774827361 | ||||||
Subdomains
smtp-mx.psyk4400.dk |
Same first word
psyk4400.dk |
DNS History
14 records (5 active, 9 former)
○NSns.andersenit.dk2008-11-04 → 2008-11-04 · 3 obs
○ 2015-08-18 00:09:20
○ 2026-03-29 23:50:46
○NSns.dandomain.dk2015-08-18 → 2017-04-05 · 5 obs
● 2015-08-18 00:09:20
● 2017-04-05 10:37:48
○ 2026-02-21 22:21:50
○ 2026-03-29 23:50:46
●NSns01.one.com2026-02-21 → 2026-03-29 · 3 obs
● 2026-02-21 22:21:50
● 2026-03-29 23:50:46
●NSns02.one.com2026-02-21 → 2026-03-29 · 3 obs
● 2026-02-21 22:21:50
● 2026-03-29 23:50:46
○NSns1.andersenit.dk2008-11-04 → 2008-11-04 · 3 obs
○ 2015-08-18 00:09:20
○ 2026-03-29 23:50:46
○NSns2.dandomain.dk2015-08-18 → 2017-04-05 · 5 obs
● 2015-08-18 00:09:20
● 2017-04-05 10:37:48
○ 2026-02-21 22:21:50
○ 2026-03-29 23:50:46
○NSns3.dandomain.dk2015-08-18 → 2017-04-05 · 5 obs
● 2015-08-18 00:09:20
● 2017-04-05 10:37:48
○ 2026-02-21 22:21:50
○ 2026-03-29 23:50:46
○MXmailrelay.andersenit.dk2008-11-04 → 2008-11-04 · 3 obs
○ 2015-08-18 00:09:20
○ 2026-03-29 23:50:46
○MXmx01.dandomain.dk2015-08-18 → 2016-07-23 · 5 obs
● 2015-08-18 00:09:20
● 2016-07-23 11:11:52
○ 2017-04-05 10:37:48
○ 2026-03-29 23:50:46
●MXpsyk4400-dk.mail.protection.outlook.com2017-04-05 → 2026-03-29 · 3 obs
● 2017-04-05 10:37:48
● 2026-03-29 23:50:46
○MXsmtp-mx.psyk4400.dk2008-11-04 → 2008-11-04 · 3 obs
○ 2015-08-18 00:09:20
○ 2026-03-29 23:50:46
●A2a02:2350:5:10a:46:cb1e:ee29:e6c02026-02-21 → 2026-03-29 · 3 obs
● 2026-02-21 22:21:50
● 2026-03-29 23:50:46
●A46.30.213.82026-02-21 → 2026-03-29 · 3 obs
● 2026-02-21 22:21:50
● 2026-03-29 23:50:46
○A87.238.248.2082008-11-04 → 2017-04-05 · 4 obs
● 2017-04-05 10:37:48
○ 2026-02-21 22:21:50
○ 2026-03-29 23:50:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dk | b.nic.dk, h.nic.dk, c.nic.dk, l.nic.dk... | - |
| psyk4400.dk | ns02.one.com, ns01.one.com | - |
✅ Authoritative Response
Server:195.206.121.10
NS records: ns02.one.com, ns01.one.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 862ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 46.30.213.8 |
| AAAA | 1 | 2a02:2350:5:10a:46:cb1e:ee29:e6c0 |
| NS | 2 | ns01.one.com, ns02.one.com |
| MX | 1 | psyk4400-dk.mail.protection.outlook.com |
| TXT | 1 | v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | ns01.one.com hostmaster.one.com |
Analysis
Hierarchy
psyk4400.dk is the parent of smtp-mx.psyk4400.dk.
IP Addresses
psyk4400.dk resolves to two IPs: 2a02:2350:5:10a:46:cb1e:ee29:e6c0 and 46.30.213.8.
other host names for instance mail.markgroeneveld.com, mailfilter.heinvera.be, creativeconsult.no, animaex.com and edstuga.se share IP numbers with psyk4400.dk.
Name Servers
psyk4400.dk is delegated to two name servers: ns01.one.com and ns02.one.com.
psyk4400.dk shares the same name server setup as other domains, for example rollerfahrer.at, psykologsamtalen.dk, vecanis.se, mageloft.com and elegans.be.
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
psyk4400.dk is handled by a single mail server, psyk4400-dk.mail.protection.outlook.com.
Host name psyk4400-dk.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::a, 2a01:111:f403:ca04::e, 2a01:111:f403:ca09::, 2a01:111:f403:ca09::4, 52.101.68.12, 52.101.73.8, 52.101.73.19 and 52.101.73.153.