mx.ipcourses.org - dns.ninja
mx.ipcourses.org
| DNSSEC | ⚠️ Not signed | ||||||
ipcourses.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.101.158.171🇨🇭 hosttech-AS185.101.158.0/24 | ||||||
| NS | ns1.hostserv.eu ⭐ ⚠️ Not in parent delegation | ||||||
| NS | ns1.hosttech.ch ⚠️ Not in zone NS records | ||||||
| NS | ns2.hostserv.eu ⚠️ Not in parent delegation | ||||||
| NS | ns2.hosttech.ch ⚠️ Not in zone NS records | ||||||
| NS | ns3.hostserv.eu ⚠️ Not in parent delegation | ||||||
| NS | ns3.hosttech.ch ⚠️ Not in zone NS records | ||||||
| MX | mx.polymind.gmbh ⭐ | ||||||
| TXT | v=spf1 ip4:185.101.158.171 mx:ipcourses.org ~all | ||||||
| SOA | ns1.hostserv.eudns@hosttech.eu 2026-02-05 #1 | ||||||
Previously MX for
Same first word
Similar names
DNS History
2 records (0 active, 2 former)
○A66.96.140.842015-06-16 → 2016-11-19 · 4 obs
● 2015-06-16 18:54:20
● 2016-11-19 08:32:40
○ 2026-05-08 10:41:22
○ 2026-06-21 21:43:48
● 2016-11-19 08:32:40
○ 2026-05-08 10:41:22
○ 2026-06-21 21:43:48
○A66.96.140.852015-06-16 → 2016-11-19 · 4 obs
● 2015-06-16 18:54:20
● 2016-11-19 08:32:40
○ 2026-05-08 10:41:22
○ 2026-06-21 21:43:48
● 2016-11-19 08:32:40
○ 2026-05-08 10:41:22
○ 2026-06-21 21:43:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| ipcourses.org | ns3.hosttech.ch, ns2.hosttech.ch, ns1.hosttech.ch | - |
✅ Authoritative Response
Server:5.79.97.178
NS records: ns3.hosttech.ch, ns2.hosttech.ch, ns1.hosttech.ch
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ipcourses.org (unsigned zone)
⏱️ Timing
Total: 913ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|