coefficienten.nl - robtex.com
coefficienten.nl
nl
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns1.dns.nl ⭐ | ||||||
| NS | ns3.dns.nl | ||||||
| NS | ns4.dns.nl | ||||||
| TXT | nl zone update: 2026-04-13 00:00:01 +0000 (EPOCH 1776038401) | ||||||
| SOA | ns1.dns.nldns@sidn.nl 2026-04-13 #0 | ||||||
Same first word
coefficienten.nl |
DNS History
6 records (6 active, 0 former)
●MXmx1.emailsrvr.com2026-03-05 → 2026-04-13 · 2 obs
● 2026-04-13 00:50:32
●MXmx2.emailsrvr.com2026-03-05 → 2026-04-13 · 2 obs
● 2026-04-13 00:50:32
●A137.184.148.632026-03-05 → 2026-04-13 · 2 obs
● 2026-04-13 00:50:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nl | ns1.dns.nl, ns3.dns.nl, ns4.dns.nl | - |
| coefficienten.nl | ns.zxcs.be, ns.zxcs.eu, ns.zxcs.nl | - |
✅ Authoritative Response
Server:46.101.179.64
NS records: ns.zxcs.be, ns.zxcs.eu, ns.zxcs.nl
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 657ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 137.184.148.63 |
| NS | 3 | ns.zxcs.nl, ns.zxcs.be... |
| MX | 2 | mx1.emailsrvr.com (pri: 10), mx2.emailsrvr.com (pri: 20) |
| TXT | 1 | v=spf1 include:emailsrvr.com ~all |
| SOA | 1 | ns.zxcs.nl hostmaster.coefficienten.nl |
Analysis
IP Addresses
coefficienten.nl resolves to one IP number: 137.184.148.63.
Name Servers
coefficienten.nl is delegated to three name servers ns.zxcs.be, ns.zxcs.eu and ns.zxcs.nl.
coefficienten.nl at least partially shares name servers with other domains, for instance voip3cx.nl, vcp-oploo.nl, synbasehosting.nl, alasa.nl and aqihome.nl.
These name servers are commonly used alongside dns01.webruimtehosting.nl and dns02.webruimtehosting.nl.
Host names with two IP numbers:
ns.zxcs.be points to: 2a03:b0c0:3:d0::116:2001 and 46.101.179.64.
ns.zxcs.eu points to: 2a03:b0c0:2:d0::57:1001 and 178.62.208.8.
ns.zxcs.nl points to: 2a06:2ec0:1::10 and 185.104.28.19.
Mail Servers
Two mail servers handle coefficienten.nl: mx1.emailsrvr.com and mx2.emailsrvr.com.
coefficienten.nl shares the same mail server setup as other domains, for instance awad.es, pdmill.com, willistonobserver.com, frontsummit.com and paq.net.
coefficienten.nl shares some mail servers with other domains, at least partially, for instance crossfitundaunted.com, reusethisbag.com, amador.co.il, client-216-57-220-064.bhm.pogozone.net and stokeorthodontics.co.uk.
These mail servers are commonly used alongside aspmx.l.google.com and alt1.aspmx.l.google.com.
Host names by IP count:
- Four IP numbers: mx2.emailsrvr.com points to 108.166.43.2, 146.20.161.2, 173.203.187.2 and 184.106.54.2
- One IP number: mx1.emailsrvr.com points to 184.106.54.1