core-networks.nl - robtex.com
core-networks.nl
nl
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns1.dns.nl ⭐ | ||||||
| NS | ns3.dns.nl | ||||||
| NS | ns4.dns.nl | ||||||
| TXT | nl zone update: 2026-05-14 09:00:01 +0000 (EPOCH 1778749201) | ||||||
| SOA | ns1.dns.nldns@sidn.nl 2026-05-14 #18 | ||||||
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NSns0.transip.net2026-03-17 → 2026-05-14 · 2 obs
● 2026-05-14 09:24:14
●NSns1.transip.nl2026-03-17 → 2026-05-14 · 2 obs
● 2026-05-14 09:24:14
●NSns2.transip.eu2026-03-17 → 2026-05-14 · 2 obs
● 2026-05-14 09:24:14
●MXcorenetworks-nl01b.mail.protection.outlook.com2026-03-17 → 2026-05-14 · 2 obs
● 2026-05-14 09:24:14
●A2a01:7c8:f0:1152:0:2:2df4:53fe2026-03-17 → 2026-05-14 · 2 obs
● 2026-05-14 09:24:14
●A80.69.67.172026-03-17 → 2026-05-14 · 2 obs
● 2026-05-14 09:24:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nl | ns1.dns.nl, ns3.dns.nl, ns4.dns.nl | - |
| core-networks.nl | ns1.transip.nl, ns0.transip.net, ns2.transip.eu | 2 records |
✅ Authoritative Response
Server:195.135.195.195
NS records: ns1.transip.nl, ns0.transip.net, ns2.transip.eu
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 479ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 80.69.67.17 |
| AAAA | 1 | 2a01:7c8:f0:1152:0:2:2df4:53fe |
| NS | 3 | ns1.transip.nl, ns0.transip.net... |
| MX | 1 | corenetworks-nl01b.mail.protection.outlo |
| TXT | 2 | v=spf1 include:spf.protection.outlook.co, MS=ms14143628 |
| SOA | 1 | ns0.transip.net hostmaster.transip.nl |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.transip.nl, ns1.transip.nl)
Analysis
IP Addresses
core-networks.nl resolves to two IP numbers: 2a01:7c8:f0:1152:0:2:2df4:53fe and 80.69.67.17.
other host names including labdsign.com, mail.donferro.com, bmv.nl, studiodamon.nl and onseethuys.nl share IP numbers with core-networks.nl.
Name Servers
core-networks.nl is delegated to three name servers ns2.transip.eu, ns0.transip.net and ns1.transip.nl.
core-networks.nl at least partially shares name servers with other domains, for instance achttax.com, dearamen.be, johnvanhulsen.nl, bouwuweigen.nl and ezportal.pro.
Host names with two IP numbers:
ns2.transip.eu points to: 2a01:7c8:f:c1f::195 and 37.97.199.195.
ns0.transip.net points to: 2a01:7c8:dddd:195::195 and 195.135.195.195.
ns1.transip.nl points to: 2a01:7c8:7000:195::195 and 195.8.195.195.
Mail Servers
core-networks.nl is handled by a single mail server, corenetworks-nl01b.mail.protection.outlook.com.
Host corenetworks-nl01b.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::1, 2a01:111:f403:ca04::7, 2a01:111:f403:ca04::e, 2a01:111:f403:ca09::f, 52.101.68.0, 52.101.68.5, 52.101.68.16 and 52.101.73.2.