whitecollar.dk - robtex.com
whitecollar.dk
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 94.231.103.54🇩🇰 team-blue-denmark94.231.96.0/20 ZITCOM A/S | ||||||
| PTR | linux65.unoeuro.com | ||||||
| NS | ns1.simply.com ⭐ | ||||||
| A | 2a02:2339:1:15c::4562:4562🇩🇰 team-blue-denmark2a02:2339::/36 | ||||||
| PTR | ns1.simply.com | ||||||
| A | 91.197.248.78🇩🇰 team-blue-denmark91.197.248.0/22 | ||||||
| PTR | ns1.simply.com | ||||||
| NS | ns2.simply.com | ||||||
| A | 2a02:2339:4006:101::4562:4562🇩🇰 team-blue-denmark2a02:2339:4000::/34 | ||||||
| PTR | ns2.simply.com | ||||||
| A | 185.25.141.15🇩🇰 team-blue-denmark185.25.141.0/24 Zitcom A/S | ||||||
| PTR | ns2.simply.com | ||||||
| NS | ns3.simply.com | ||||||
| A | 91.197.248.79🇩🇰 team-blue-denmark91.197.248.0/22 | ||||||
| PTR | ns3.simply.com | ||||||
| SOA | ns1.simply.comhostmaster@simply.com 2025-11-13 #0 | ||||||
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 1774518121localtime Thu Mar 26 10:42:01 2026gmtime Thu Ma... | ||||||
| SOA | b.nic.dktech@punktum.dk serial=1774518121 | ||||||
Previously MX for
whitecollar.dk |
Same first word
whitecollar.net |
whitecollar.com.au |
whitecollar.eu |
whitecollar.co.il |
whitecollar.co.uk |
whitecollar.org |
whitecollar.ru |
whitecollar.in |
whitecollar.biz |
whitecollar.ca |
whitecollar.dk |
whitecollar.ch |
DNS History
9 records (4 active, 5 former)
●NSns1.simply.com2026-03-14 → 2026-03-26 · 3 obs
● 2026-03-14 23:35:00
● 2026-03-26 10:05:34
●NSns2.simply.com2026-03-14 → 2026-03-26 · 3 obs
● 2026-03-14 23:35:00
● 2026-03-26 10:05:34
●NSns3.simply.com2026-03-14 → 2026-03-26 · 3 obs
● 2026-03-14 23:35:00
● 2026-03-26 10:05:34
○NSns5.chosting.dk2020-03-22 → 2020-03-22 · 3 obs
○ 2026-03-14 23:35:00
○ 2026-03-26 10:05:34
○NSns6.chosting.dk2020-03-22 → 2020-03-22 · 3 obs
○ 2026-03-14 23:35:00
○ 2026-03-26 10:05:34
○NSns7.chosting.dk2020-03-22 → 2020-03-22 · 3 obs
○ 2026-03-14 23:35:00
○ 2026-03-26 10:05:34
○MXwhitecollar.dk2020-03-22 → 2020-03-22 · 3 obs
○ 2026-03-14 23:35:00
○ 2026-03-26 10:05:34
○A178.20.216.1152020-03-22 → 2020-03-22 · 3 obs
○ 2026-03-14 23:35:00
○ 2026-03-26 10:05:34
●A94.231.103.542026-03-14 → 2026-03-26 · 3 obs
● 2026-03-14 23:35:00
● 2026-03-26 10:05:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dk | h.nic.dk, l.nic.dk, b.nic.dk, t.nic.dk... | 12 records |
| whitecollar.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: 1202ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 94.231.103.54 |
| NS | 3 | ns3.simply.com, ns1.simply.com... |
| SOA | 1 | ns1.simply.com hostmaster.simply.com |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (b.nic.dk, c.nic.dk, h.nic.dk...)
Analysis
IP Addresses
whitecollar.dk points to IP number 94.231.103.54.
For instance, other host names www.energibyen.dk, sk1.dk, mail.danrec.dk, windfeldt-schmidt.dk and www.myrtue.net share IP numbers with whitecollar.dk.
Name Servers
The delegation for whitecollar.dk is handled by three name servers: ns1.simply.com, ns2.simply.com and ns3.simply.com.
whitecollar.dk shares name servers with other domains at least partially, for example thertzberg.dk, nilshartmann.dk, k-m-service.dk, klingenbergwest.dk and xn--mltidsavisen-tcb.dk.
These name servers are often used together with the name servers ns4.simply.com, ns1.unoeuro.com, ns2.unoeuro.com, ns3.unoeuro.com and ns4.unoeuro.com.
Host names with two IPs:
Host name ns1.simply.com points to 2a02:2339:1:15c::4562:4562 and 91.197.248.78.
Host name ns2.simply.com points to 2a02:2339:4006:101::4562:4562 and 185.25.141.15.
Host names with one IP:
Host name ns3.simply.com points to 91.197.248.79.