combase.nl - dns.ninja
combase.nl
nl
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns1.dns.nl ⭐ | ||||||
| NS | ns3.dns.nl | ||||||
| NS | ns4.dns.nl | ||||||
| TXT | nl zone update: 2026-08-05 08:30:01 +0000 (EPOCH 1785918601) | ||||||
| SOA | ns1.dns.nldns@sidn.nl 2026-08-05 #17 | ||||||
Previously MX for
combase.nl |
Same first word
Similar names
DNS History
13 records (7 active, 6 former)
○NSns0.transip.net2015-07-02 → 2018-12-23 · 4 obs
● 2018-12-23 09:20:00
○ 2026-02-19 15:56:02
○ 2026-08-05 09:19:28
●NSns1.thednscompany.com2026-02-19 → 2026-08-05 · 3 obs
● 2026-02-19 15:56:02
● 2026-08-05 09:19:28
○NSns1.transip.nl2015-07-02 → 2018-12-23 · 4 obs
● 2018-12-23 09:20:00
○ 2026-02-19 15:56:02
○ 2026-08-05 09:19:28
●NSns2.thednscompany.com2026-02-19 → 2026-08-05 · 3 obs
● 2026-02-19 15:56:02
● 2026-08-05 09:19:28
○NSns2.transip.eu2015-07-02 → 2018-12-23 · 4 obs
● 2018-12-23 09:20:00
○ 2026-02-19 15:56:02
○ 2026-08-05 09:19:28
●NSns3.thednscompany.com2026-02-19 → 2026-08-05 · 3 obs
● 2026-02-19 15:56:02
● 2026-08-05 09:19:28
○MXcombase.nl2015-07-02 → 2017-02-01 · 4 obs
● 2017-02-01 17:12:56
○ 2018-12-23 09:20:00
○ 2026-08-05 09:19:28
●MXmx1.improvmx.com2026-02-19 → 2026-08-05 · 4 obs
● 2026-02-19 15:56:02
○ 2026-08-05 06:35:34
● 2026-08-05 09:19:28
●MXmx2.improvmx.com2026-02-19 → 2026-08-05 · 4 obs
● 2026-02-19 15:56:02
○ 2026-08-05 06:35:34
● 2026-08-05 09:19:28
●A136.144.220.2102026-02-19 → 2026-08-05 · 4 obs
● 2026-02-19 15:56:02
○ 2026-08-05 06:35:34
● 2026-08-05 09:19:28
○A178.18.88.752015-07-02 → 2017-02-01 · 4 obs
● 2017-02-01 17:12:56
○ 2018-12-23 09:20:00
○ 2026-08-05 09:19:28
●A2a01:7c8:d003:59:5054:ff:fed4:d6382026-02-19 → 2026-08-05 · 4 obs
● 2026-02-19 15:56:02
○ 2026-08-05 06:35:34
● 2026-08-05 09:19:28
○A79.170.91.2122018-12-23 → 2018-12-23 · 4 obs
● 2018-12-23 09:20:00
○ 2026-02-19 15:56:02
○ 2026-08-05 09:19:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nl | ns1.dns.nl, ns3.dns.nl, ns4.dns.nl | - |
| combase.nl | ns1.thednscompany.com, ns2.thednscompany.com, ns3.thednscompany.com | - |
✅ Authoritative Response
Server:37.48.115.145
NS records: ns1.thednscompany.com, ns2.thednscompany.com, ns3.thednscompany.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1322ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 136.144.220.210 |
| AAAA | 1 | 2a01:7c8:d003:59:5054:ff:fed4:d638 |
| NS | 3 | ns3.thednscompany.com, ns2.thednscompany.com... |
| MX | 2 | mx2.improvmx.com (pri: 20), mx1.improvmx.com (pri: 10) |
| TXT | 1 | v=spf1 include:spf.improvmx.com ~all |
| SOA | 1 | ns1.thednscompany.com ns1.thednscompany. |
Analysis
IP Addresses
combase.nl points to the IP addresses 136.144.220.210 and 2a01:7c8:d003:59:5054:ff:fed4:d638
Additional host names — rocovgelderland.nl, precamp.it, tunecare.eu and two others — share IP numbers with combase.nl.
Name Servers
The authoritative name servers for combase.nl are ns1.thednscompany.com, ns2.thednscompany.com and ns3.thednscompany.com — three in total.
There is at least partial name server overlap between combase.nl and other domains — printpoint.nl, circularindustry.eu, weltstein.de and two more among them.
ns1.thednscompany.com, ns2.thednscompany.com and ns3.thednscompany.com all resolve to exactly two IP numbers apiece: ns1.thednscompany.com → 185.145.63.233 and 2a02:cc9:0:63::233; ns2.thednscompany.com → 37.48.115.145 and 2001:1af8:4700:a112:13::50; ns3.thednscompany.com → 149.210.192.124 and 2a01:7c8:aab5:5b3::1.
Mail Servers
combase.nl has two mail servers: mx1.improvmx.com and mx2.improvmx.com.
combase.nl shares the same mail server setup as other domains, including naweoa.org, proedgekettlebells.com, zimmtech.com and two others.
combase.nl shares mail servers — at least in part — with other domains, including ivanfandino.net, elmejor10.com, visionelectronics.net.in and two others.
Host names with 6 IP numbers:
Hostname mx1.improvmx.com directs to 13.37.195.136, 15.236.236.160 and 35.181.18.45 along with 3 other IP addresses.
Hostname mx2.improvmx.com directs to 13.36.107.63, 13.36.222.39 and 15.236.61.92 along with 3 other IP addresses.