mail.sbcoaching.dk - robtex.com
mail.sbcoaching.dk
| DNSSEC | ⚠️ Not signed | ||||||
| A | 188.34.148.3🇩🇪 Hetzner188.34.128.0/17 HETZNER-DC | ||||||
| PTR | phoenix.bornhosting.dk | ||||||
sbcoaching.dk
| DNSSEC | ⚠️ Not signed | ||||||
| A | 188.34.148.3🇩🇪 Hetzner188.34.128.0/17 HETZNER-DC | ||||||
| NS | dns1.dk ⭐ 🔒 | ||||||
| NS | dns2.dk 🔒 | ||||||
| NS | dns3.dk 🔒 | ||||||
| NS | dns4.dk 🔒 | ||||||
| NS | dns5.dk 🔒 | ||||||
| MX | mail.sbcoaching.dk ⭐ | ||||||
| SOA | dns1.dkwebhotel@pc-parts.dk 2026-07-31 #2 | ||||||
MX for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
●A188.34.148.32026-03-27 → 2026-08-04 · 3 obs
○ 2016-06-17 21:59:40
● 2026-03-27 21:28:38
● 2026-08-04 04:41:00
● 2026-03-27 21:28:38
● 2026-08-04 04:41:00
○A87.118.74.112015-08-01 → 2016-06-17 · 4 obs
● 2015-08-01 22:24:16
● 2016-06-17 21:59:40
○ 2026-03-27 21:28:38
○ 2026-08-04 04:41:00
● 2016-06-17 21:59:40
○ 2026-03-27 21:28:38
○ 2026-08-04 04:41:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dk | b.nic.dk, h.nic.dk, t.nic.dk, c.nic.dk... | 12 records |
| sbcoaching.dk | dns1.dk, dns2.dk, dns3.dk, dns4.dk... | 10 records |
✅ Authoritative Response
Server:168.119.185.218
NS records: dns1.dk, dns2.dk, dns3.dk, dns4.dk, dns5.dk
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 733ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 188.34.148.3 |
📌 Glue Records Collected
Total: 22
In-bailiwick: 12 (b.nic.dk, b.nic.dk, h.nic.dk...)
Out-of-bailiwick: 10 (dns1.dk, dns1.dk, dns2.dk...)
Analysis
Mail Server Role
Mail for sbcoaching.dk is routed through the mail server mail.sbcoaching.dk.
IP Addresses
mail.sbcoaching.dk has exactly one IP address — 188.34.148.3.
mail.7838.dk, mx.virus-busters.dk, mail.56954084.dk plus two other host names have IP numbers in common with mail.sbcoaching.dk.