executive-education.nl - robtex.com
executive-education.nl
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 89.200.201.35🇳🇱 DUOCAST-AS89.200.200.0/21 | ||||||
| NS | ns1.openprovider.nl ⭐ | ||||||
| A | 2400:cb00:2049:1::a29f:1a0a🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 162.159.26.10Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.openprovider.be | ||||||
| A | 2400:cb00:2049:1::a29f:1b60🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 162.159.27.96Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns3.openprovider.eu | ||||||
| A | 2400:cb00:2049:1::a29f:3059🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 162.159.48.89Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| SOA | ns1.openprovider.nldns@openprovider.eu 2012-12-10 #0 | ||||||
nl
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns1.dns.nl ⭐ | ||||||
| NS | ns3.dns.nl | ||||||
| NS | ns4.dns.nl | ||||||
| TXT | nl zone update: 2026-07-20 13:00:01 +0000 (EPOCH 1784552401) | ||||||
| SOA | ns1.dns.nldns@sidn.nl 2026-07-20 #26 | ||||||
Same first word
executive-education.nl |
executive-education.id |
executive-education.de |
executive-education.fr |
executive-education.at |
executive-education.net |
executive-education.co.uk |
Similar names
DNS History
4 records (4 active, 0 former)
●NSns1.openprovider.nl2015-06-25 → 2026-07-20 · 2 obs
● 2026-07-20 13:54:00
●NSns2.openprovider.be2015-06-25 → 2026-07-20 · 2 obs
● 2026-07-20 13:54:00
●NSns3.openprovider.eu2015-06-25 → 2026-07-20 · 2 obs
● 2026-07-20 13:54:00
●A89.200.201.352015-06-25 → 2026-07-20 · 2 obs
● 2026-07-20 13:54:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nl | ns1.dns.nl, ns3.dns.nl, ns4.dns.nl | - |
| executive-education.nl | ns1.openprovider.nl, ns3.openprovider.eu, ns2.openprovider.be | - |
✅ Authoritative Response
Server:162.159.27.96
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: 2915ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 89.200.201.35 |
| NS | 3 | ns1.openprovider.nl, ns3.openprovider.eu... |
| SOA | 1 | ns1.openprovider.nl dns.openprovider.eu |
Analysis
IP Addresses
executive-education.nl points to a single IP number: 89.200.201.35.
Additional host names — gascourses.org, academievoorleiderschap.com, atlasson.com and two others — share IP numbers with executive-education.nl.
Name Servers
executive-education.nl has three name servers — ns2.openprovider.be, ns3.openprovider.eu and ns1.openprovider.nl.
executive-education.nl shares at least some of its name servers with other domains, including timmerwerk.eu, cu2.eu, alwrite.nl and two others.
Each of ns2.openprovider.be, ns3.openprovider.eu and ns1.openprovider.nl points to two IP numbers. ns2.openprovider.be points to 162.159.27.96 and 2400:cb00:2049:1::a29f:1b60. ns3.openprovider.eu points to 162.159.48.89 and 2400:cb00:2049:1::a29f:3059. ns1.openprovider.nl points to 162.159.26.10 and 2400:cb00:2049:1::a29f:1a0a.