coolprovider.nl - robtex.com
coolprovider.nl
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 212.227.63.51🇩🇪 IONOS-AS212.227.63.0/24 IONOS SE ber.de | ||||||
| PTR | stra.coolhost.nl | ||||||
| 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 | ||||||
| MX | stra.coolhost.nl ⭐ | ||||||
| A | 212.227.63.51🇩🇪 IONOS-AS212.227.63.0/24 IONOS SE ber.de | ||||||
| PTR | stra.coolhost.nl | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns1.openprovider.nldns@openprovider.eu 2024-12-31 #9 | ||||||
nl
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns1.dns.nl ⭐ | ||||||
| NS | ns3.dns.nl | ||||||
| NS | ns4.dns.nl | ||||||
| TXT | nl zone update: 2026-03-29 20:00:01 +0000 (EPOCH 1774814401) | ||||||
| SOA | ns1.dns.nldns@sidn.nl 2026-03-29 #40 | ||||||
Subdomains
Similar names
DNS History
10 records (5 active, 5 former)
●NSns1.openprovider.nl2026-03-29 → 2026-03-29 · 2 obs
● 2026-03-29 20:50:10
●NSns2.openprovider.be2026-03-29 → 2026-03-29 · 2 obs
● 2026-03-29 20:50:10
○NSns25.coolhost.nl2015-08-05 → 2020-03-22 · 3 obs
● 2020-03-22 23:14:10
○ 2026-03-29 20:50:10
○NSns26.coolhost.nl2015-08-05 → 2020-03-22 · 3 obs
● 2020-03-22 23:14:10
○ 2026-03-29 20:50:10
●NSns3.openprovider.eu2026-03-29 → 2026-03-29 · 2 obs
● 2026-03-29 20:50:10
●MXstra.coolhost.nl2026-03-29 → 2026-03-29 · 2 obs
● 2026-03-29 20:50:10
○MXthd-mx1.aict.nl2015-08-05 → 2020-03-22 · 3 obs
● 2020-03-22 23:14:10
○ 2026-03-29 20:50:10
○A149.210.201.1772020-03-22 → 2020-03-22 · 3 obs
● 2020-03-22 23:14:10
○ 2026-03-29 20:50:10
○A178.18.140.1662015-08-05 → 2017-03-24 · 4 obs
● 2017-03-24 18:39:42
○ 2020-03-22 23:14:10
○ 2026-03-29 20:50:10
●A212.227.63.512026-03-29 → 2026-03-29 · 2 obs
● 2026-03-29 20:50:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nl | ns3.dns.nl, ns4.dns.nl, ns1.dns.nl | - |
| coolprovider.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: 1026ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 212.227.63.51 |
| NS | 3 | ns3.openprovider.eu, ns2.openprovider.be... |
| MX | 1 | stra.coolhost.nl (pri: 5) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns1.openprovider.nl dns.openprovider.eu |
Analysis
Hierarchy
coolprovider.nl is parent of ns25.coolprovider.nl and ns26.coolprovider.nl.
IP Addresses
coolprovider.nl resolves to a single IP address: 212.227.63.51.
Other host names including ns25.coolprovider.nl, mail.oliveiraprins.nl, coolhost.nl, ns25.coolhost.nl and fallout.coolhost.nl share IP numbers with coolprovider.nl.
Name Servers
coolprovider.nl is delegated to three name servers: ns2.openprovider.be, ns3.openprovider.eu and ns1.openprovider.nl.
coolprovider.nl at least partially shares name servers with other domains, including fastcrm.solutions, kla.tv, noordzeeparknieuwvliet-bad.de, lasmujeresqueamandemasiadopdf.cyou and jimtv.be.
Host names with two IP numbers:
ns2.openprovider.be points to: 2400:cb00:2049:1::a29f:1b60 and 162.159.27.96
ns3.openprovider.eu points to: 2400:cb00:2049:1::a29f:3059 and 162.159.48.89
ns1.openprovider.nl points to: 2400:cb00:2049:1::a29f:1a0a and 162.159.26.10
Mail Servers
coolprovider.nl is handled by a single mail server, stra.coolhost.nl.
coolprovider.nl shares its mail server setup with other domains, including maashenneke.nl, contractreview.nl, coolhost.nl, aict.nl and interdiscipline.nl.
stra.coolhost.nl points to a single IP: 212.227.63.51.