webmail.dholding.dk - robtex.com
webmail.dholding.dk
| DNSSEC | ⚠️ Not signed | ||||||
| A | 80.208.28.133🇩🇰 FIBIA-P-S80.208.0.0/17 Fibia IPv4 Network | ||||||
| PTR | server6123.serverpark.dk | ||||||
dholding.dk
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 80.208.28.133🇩🇰 FIBIA-P-S80.208.0.0/17 Fibia IPv4 Network | ||||||
| NS | ns4.dns-123.net ⭐ | ||||||
| NS | ns5.dns-123.net | ||||||
| NS | ns6.dns-123.net | ||||||
| MX | server6123.serverpark.dk ⭐ | ||||||
| TXT | v=spf1 a mx include:_spf.serverpark.dk ~all | ||||||
| SOA | ns4.dns-123.netadmin@dns-123.net 2009-06-29 #48 | ||||||
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
●A80.208.28.1332026-03-03 → 2026-08-01 · 6 obs
○ 2019-05-01 15:16:02
● 2026-03-03 16:39:18
● 2026-06-14 12:59:50
○ 2026-06-26 13:27:48
● 2026-08-01 21:04:34
● 2026-08-01 21:04:36
● 2026-03-03 16:39:18
● 2026-06-14 12:59:50
○ 2026-06-26 13:27:48
● 2026-08-01 21:04:34
● 2026-08-01 21:04:36
○A86.48.37.1982019-05-01 → 2019-05-01 · 3 obs
● 2019-05-01 15:16:02
○ 2026-03-03 16:39:18
○ 2026-08-01 21:04:36
○ 2026-03-03 16:39:18
○ 2026-08-01 21:04:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dk | b.nic.dk, c.nic.dk, h.nic.dk, l.nic.dk... | 12 records |
| dholding.dk | ns4.dns-123.net, ns5.dns-123.net, ns6.dns-123.net | - |
✅ Authoritative Response
Server:35.228.54.1
NS records: ns4.dns-123.net, ns5.dns-123.net, ns6.dns-123.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1673ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 80.208.28.133 |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (b.nic.dk, c.nic.dk, h.nic.dk...)
Analysis
IP Addresses
webmail.dholding.dk points to a single IP number: 80.208.28.133.
Additional host names — mail.mrprofessor.dk, sumi-e.dk, silly-danish.dk and two others — share IP numbers with webmail.dholding.dk.