tr-group.dk - robtex.com
tr-group.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 1778601241localtime Tue May 12 17:54:01 2026gmtime Tue Ma... | ||||||
| SOA | b.nic.dktech@punktum.dk serial=1778601241 | ||||||
Same first word
Similar names
DNS History
10 records (4 active, 6 former)
○NSns1.danaweb.org2015-06-03 → 2017-09-06 · 4 obs
● 2017-09-06 12:11:08
○ 2026-04-23 10:23:32
○ 2026-05-12 16:10:36
●NSns1.dnsserver.dk2026-04-23 → 2026-05-12 · 3 obs
● 2026-04-23 10:23:32
● 2026-05-12 16:10:36
○NSns2.danaweb.org2015-06-03 → 2017-09-06 · 4 obs
● 2017-09-06 12:11:08
○ 2026-04-23 10:23:32
○ 2026-05-12 16:10:36
●NSns2.dnsserver.dk2026-04-23 → 2026-05-12 · 3 obs
● 2026-04-23 10:23:32
● 2026-05-12 16:10:36
○NSns3.danaweb.org2015-06-03 → 2017-09-06 · 4 obs
● 2017-09-06 12:11:08
○ 2026-04-23 10:23:32
○ 2026-05-12 16:10:36
○NSns4.danaweb.org2015-06-03 → 2017-09-06 · 4 obs
● 2017-09-06 12:11:08
○ 2026-04-23 10:23:32
○ 2026-05-12 16:10:36
○MXmx1.webexchange.nu2015-06-03 → 2017-09-06 · 4 obs
● 2017-09-06 12:11:08
○ 2026-04-23 10:23:32
○ 2026-05-12 16:10:36
○MXmx2.webexchange.nu2015-06-03 → 2017-09-06 · 4 obs
● 2017-09-06 12:11:08
○ 2026-04-23 10:23:32
○ 2026-05-12 16:10:36
●MXtrgroup-dk0e.mail.protection.outlook.com2026-04-23 → 2026-05-12 · 3 obs
● 2026-04-23 10:23:32
● 2026-05-12 16:10:36
●A193.8.37.102015-06-03 → 2026-05-12 · 2 obs
● 2026-05-12 16:10:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dk | b.nic.dk, c.nic.dk, h.nic.dk, l.nic.dk... | - |
| tr-group.dk | ns1.dnsserver.dk, ns2.dnsserver.dk | - |
✅ Authoritative Response
Server:91.197.248.75
NS records: ns1.dnsserver.dk, ns2.dnsserver.dk
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 855ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 193.8.37.10 |
| NS | 2 | ns2.dnsserver.dk, ns1.dnsserver.dk |
| MX | 1 | trgroup-dk0e.mail.protection.outlook.com |
| TXT | 2 | MS=ms86821265, v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | ns1.dnsserver.dk hostmaster.curanet.dk |
Analysis
IP Addresses
tr-group.dk resolves to one IP number: 193.8.37.10.
other host names including undertag.dk, hobromaskinfabrik.dk, electricom.dk, thyks.dk and www.e-gartner.dk share IP numbers with tr-group.dk.
Name Servers
tr-group.dk is delegated to two name servers ns1.dnsserver.dk and ns2.dnsserver.dk.
tr-group.dk shares the same name server setup as other domains, for instance bjarnestaal.dk, xn--hornbkdyrehospital-sub.dk, speditionchristensen.dk, cpogson.dk and taruppsykologen.dk.
Host names with two IP numbers:
The host name ns1.dnsserver.dk points to 2a02:2339:4006:108::123 and 185.25.141.12; the host name ns2.dnsserver.dk points to 2a02:2339:1:10f::123:123 and 91.197.248.75.
Mail Servers
tr-group.dk is handled by a single mail server, trgroup-dk0e.mail.protection.outlook.com.
Host trgroup-dk0e.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::, 2a01:111:f403:ca04::2, 2a01:111:f403:ca09::8, 2a01:111:f403:ca09::f, 52.101.68.0, 52.101.68.10, 52.101.68.18 and 52.101.73.6.