postcodetool.nl - dns.ninja
postcodetool.nl
nl
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns1.dns.nl ⭐ | ||||||
| NS | ns3.dns.nl | ||||||
| NS | ns4.dns.nl | ||||||
| TXT | nl zone update: 2026-07-18 07:30:01 +0000 (EPOCH 1784359801) | ||||||
| SOA | ns1.dns.nldns@sidn.nl 2026-07-18 #15 | ||||||
Subdomains
mail.postcodetool.nl |
Same first word
postcodetool.com |
postcodetool.nl |
DNS History
6 records (6 active, 0 former)
●NSns1.tiscomhosting.nl2015-04-04 → 2026-07-18 · 2 obs
● 2026-07-18 08:28:08
●NSns2.tiscomhosting.net2015-04-04 → 2026-07-18 · 2 obs
● 2026-07-18 08:28:08
●NSns3.tiscomhosting.eu2015-04-04 → 2026-07-18 · 2 obs
● 2026-07-18 08:28:08
●MXmail.postcodetool.nl2015-04-04 → 2026-07-18 · 2 obs
● 2026-07-18 08:28:08
●A141.136.120.452015-04-04 → 2026-07-18 · 2 obs
● 2026-07-18 08:28:08
●A2a01:8580:103:1::1052015-04-04 → 2026-07-18 · 2 obs
● 2026-07-18 08:28:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nl | ns3.dns.nl, ns1.dns.nl, ns4.dns.nl | - |
| postcodetool.nl | ns1.tiscomhosting.nl, ns2.tiscomhosting.net, ns3.tiscomhosting.eu | 2 records |
✅ Authoritative Response
Server:77.95.248.106
NS records: ns1.tiscomhosting.nl, ns2.tiscomhosting.net, ns3.tiscomhosting.eu
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 2246ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 141.136.120.45 |
| AAAA | 1 | 2a01:8580:103:1::105 |
| NS | 3 | ns2.tiscomhosting.net, ns3.tiscomhosting.eu... |
| MX | 1 | mail.postcodetool.nl (pri: 10) |
| SOA | 1 | ns1.tiscomhosting.nl hostmaster.tiscomho |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.tiscomhosting.nl, ns1.tiscomhosting.nl)
Analysis
Hierarchy
mail.postcodetool.nl is delegated beneath postcodetool.nl.
IP Addresses
postcodetool.nl has two IP addresses: 141.136.120.45 and 2a01:8580:103:1::105
Additional host names — mail.postcodetool.com, *.ipvisie.nl, mail.postcodetool.nl and two others — share IP numbers with postcodetool.nl.
Name Servers
postcodetool.nl carries NS records delegating to ns3.tiscomhosting.eu, ns2.tiscomhosting.net and ns1.tiscomhosting.nl.
There is at least partial name server overlap between postcodetool.nl and other domains — fmly.nl, ovdn.nl, bankchaabi.nl and two more among them.
ns3.tiscomhosting.eu, ns2.tiscomhosting.net and ns1.tiscomhosting.nl are three hostnames that each resolve to a pair of IP addresses: ns3.tiscomhosting.eu to 31.3.105.137 and 2a03:7900:105:31:3:105:137:1, ns2.tiscomhosting.net to 85.119.243.6 and 2a00:e760:100:7:8:1113:0:1, and ns1.tiscomhosting.nl to 77.95.248.106 and 2a00:1478:20:7:8:772:0:1.
Mail Servers
postcodetool.nl has one mail server: mail.postcodetool.nl.
mail.postcodetool.nl carries two IP numbers: 141.136.120.45 and 2a01:8580:103:1::105.