mx2.longcours.com - robtex.com
mx2.longcours.com
| DNSSEC | ⚠️ Not signed | ||||||
longcours.com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 188.165.138.130🇪🇸 OVH188.165.0.0/16 ISP Paris, France | ||||||
| NS | ns1.openprovider.nl ⭐ | ||||||
| NS | ns2.openprovider.be | ||||||
| NS | ns3.openprovider.eu | ||||||
| SOA | ns1.openprovider.nldns@openprovider.eu 2025-05-08 #2 | ||||||
Previously MX for
Same first word
Similar names
DNS History
1 record (0 active, 1 former)
○A217.70.184.1612008-11-23 → 2008-11-23 · 3 obs
● 2008-11-23 09:44:40
○ 2015-10-17 18:20:58
○ 2026-04-15 01:35:32
○ 2015-10-17 18:20:58
○ 2026-04-15 01:35:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| longcours.com | ns1.openprovider.nl, ns3.openprovider.eu, ns2.openprovider.be | - |
✅ Authoritative Response
Server:162.159.26.10
NS records: ns1.openprovider.nl, ns3.openprovider.eu, ns2.openprovider.be
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 694ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|