3rd.dk - robtex.com
3rd.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 1778305321localtime Sat May 9 07:42:01 2026gmtime Sat Ma... | ||||||
| SOA | b.nic.dktech@punktum.dk serial=1778305321 | ||||||
Same first word
Similar names
DNS History
7 records (5 active, 2 former)
●NSns1.bdm.microsoftonline.com2015-05-26 → 2026-05-09 · 2 obs
● 2026-05-09 06:00:20
●NSns2.bdm.microsoftonline.com2015-05-26 → 2026-05-09 · 2 obs
● 2026-05-09 06:00:20
●NSns3.bdm.microsoftonline.com2015-05-26 → 2026-05-09 · 2 obs
● 2026-05-09 06:00:20
●NSns4.bdm.microsoftonline.com2015-05-26 → 2026-05-09 · 2 obs
● 2026-05-09 06:00:20
○MX3rd-dk.mail.eo.outlook.com2015-05-26 → 2017-08-24 · 4 obs
● 2017-08-24 22:21:24
○ 2026-03-27 08:40:50
○ 2026-05-09 06:00:20
●MX3rd-dk.mail.protection.outlook.com2016-05-10 → 2026-05-09 · 3 obs
● 2016-05-10 20:58:52
● 2026-05-09 06:00:20
○A134.170.214.142015-05-26 → 2016-01-21 · 4 obs
● 2016-01-21 08:23:20
○ 2016-05-10 20:58:52
○ 2026-05-09 06:00:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dk | b.nic.dk, t.nic.dk, h.nic.dk, l.nic.dk... | - |
| 3rd.dk | ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com | - |
✅ Authoritative Response
Server:150.171.21.208
NS records: ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 3rd.dk (unsigned zone)
⏱️ Timing
Total: 515ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com... |
| MX | 1 | 3rd-dk.mail.protection.outlook.com (pri: |
| TXT | 2 | mscid=7h03wAZ+8Z7XkF44cUv/D4HiLQtky759SP, v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | ns1.bdm.microsoftonline.com azuredns-hos |
Analysis
Name Servers
3rd.dk is delegated to four name servers: ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com and ns4.bdm.microsoftonline.com.
3rd.dk at least partially shares name servers with other domains, for instance vvv.org, silvanrolls.com, walkaround.es, itamize.com and goodprice.co.th.
Host names with two IP numbers:
ns1.bdm.microsoftonline.com points to 2603:1061:0:700::d0 and 13.107.236.208; ns2.bdm.microsoftonline.com points to 2620:1ec:8ec:700::d0 and 150.171.21.208; ns3.bdm.microsoftonline.com points to 2a01:111:4000:700::d0 and 204.14.183.208; ns4.bdm.microsoftonline.com points to 2620:1ec:bda:700::d0 and 208.84.5.208.
Mail Servers
3rd.dk is handled by a single mail server, 3rd-dk.mail.protection.outlook.com.
Host 3rd-dk.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::10, 2a01:111:f403:ca09::3, 2a01:111:f403:ca09::5, 2a01:111:f403:ca09::7, 52.101.68.15, 52.101.68.29, 52.101.68.32 and 52.101.73.28.