kalkulator.nl - robtex.com
kalkulator.nl
| DNSSEC | ⚠️ Not signed | ||||||
| A | 178.251.26.168🇳🇱 INTERRACKS-AS178.251.24.0/21 InterRacks | ||||||
| NS | ns1.p8100.nl ⭐ | ||||||
| A | 178.251.26.168🇳🇱 INTERRACKS-AS178.251.24.0/21 InterRacks | ||||||
| NS | ns2.p8100.nl | ||||||
| A | 178.251.26.169🇳🇱 INTERRACKS-AS178.251.24.0/21 InterRacks | ||||||
| MX | mail.kalkulator.nl ⭐ | ||||||
| A | 178.251.26.168🇳🇱 INTERRACKS-AS178.251.24.0/21 InterRacks | ||||||
| TXT | v=spf1 a mx ip4:178.251.26.168 ~all | ||||||
| SOA | ns1.p8100.nlhostmaster@kalkulator.nl 2025-04-01 #0 | ||||||
nl
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns1.dns.nl ⭐ | ||||||
| NS | ns3.dns.nl | ||||||
| NS | ns4.dns.nl | ||||||
| TXT | nl zone update: 2026-03-27 19:00:01 +0000 (EPOCH 1774638001) | ||||||
| SOA | ns1.dns.nldns@sidn.nl 2026-03-27 #38 | ||||||
Subdomains
mail.kalkulator.nl |
Same first word
DNS History
9 records (4 active, 5 former)
○NSns1.hostnet.nl2015-07-06 → 2016-09-22 · 4 obs
● 2016-09-22 00:07:40
○ 2026-02-24 21:45:36
○ 2026-03-27 19:52:52
●NSns1.p8100.nl2026-02-24 → 2026-03-27 · 3 obs
● 2026-02-24 21:45:36
● 2026-03-27 19:52:52
○NSns2.hostnetbv.com2015-07-06 → 2016-09-22 · 4 obs
● 2016-09-22 00:07:40
○ 2026-02-24 21:45:36
○ 2026-03-27 19:52:52
●NSns2.p8100.nl2026-02-24 → 2026-03-27 · 3 obs
● 2026-02-24 21:45:36
● 2026-03-27 19:52:52
○NSns3.hostnetbv.nl2015-07-06 → 2016-09-22 · 4 obs
● 2016-09-22 00:07:40
○ 2026-02-24 21:45:36
○ 2026-03-27 19:52:52
●MXmail.kalkulator.nl2026-02-24 → 2026-03-27 · 3 obs
● 2026-02-24 21:45:36
● 2026-03-27 19:52:52
○MXmailfilter.hostnet.nl2015-07-06 → 2016-09-22 · 4 obs
● 2016-09-22 00:07:40
○ 2026-02-24 21:45:36
○ 2026-03-27 19:52:52
●A178.251.26.1682026-02-24 → 2026-03-27 · 3 obs
● 2026-02-24 21:45:36
● 2026-03-27 19:52:52
○A91.184.0.622015-07-06 → 2016-09-22 · 4 obs
● 2016-09-22 00:07:40
○ 2026-02-24 21:45:36
○ 2026-03-27 19:52:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nl | ns3.dns.nl, ns1.dns.nl, ns4.dns.nl | - |
| kalkulator.nl | ns1.p8100.nl, ns2.p8100.nl | 2 records |
✅ Authoritative Response
Server:178.251.26.168
NS records: ns1.p8100.nl, ns2.p8100.nl
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for kalkulator.nl (unsigned zone)
⏱️ Timing
Total: 245ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 178.251.26.168 |
| NS | 2 | ns1.p8100.nl, ns2.p8100.nl |
| MX | 1 | mail.kalkulator.nl (pri: 10) |
| TXT | 1 | v=spf1 a mx ip4:178.251.26.168 ~all |
| SOA | 1 | ns1.p8100.nl hostmaster.kalkulator.nl |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.p8100.nl, ns2.p8100.nl)
Analysis
Hierarchy
kalkulator.nl is the parent of mail.kalkulator.nl.
IP Addresses
kalkulator.nl resolves to one IP number: 178.251.26.168.
other host names including mdww2battlegrounds.com, vitasol.nl, mail.kalkulator.nl, actimin.com and praktijkinnerlight.nl share IP numbers with kalkulator.nl.
Name Servers
kalkulator.nl is delegated to two name servers ns1.p8100.nl and ns2.p8100.nl.
kalkulator.nl shares the same name server setup as other domains, for instance actimin.com, praktijkinnerlight.nl, p8100.nl, magkal.nl and highlifeamusements.de.
Host names with one IP number:
ns1.p8100.nl points to 178.251.26.168
ns2.p8100.nl points to 178.251.26.169
Mail Servers
kalkulator.nl is handled by a single mail server, mail.kalkulator.nl.
mail.kalkulator.nl resolves to IP 178.251.26.168.