thc.nl - robtex.com
thc.nl
nl
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns1.dns.nl ⭐ 🔒 | ||||||
| NS | ns3.dns.nl 🔒 | ||||||
| NS | ns4.dns.nl 🔒 | ||||||
| TXT | nl zone update: 2026-02-17 01:00:01 +0000 (EPOCH 1771290001) | ||||||
| SOA | ns1.dns.nldns@sidn.nl 2026-02-17 #2 | ||||||
Subdomains
backup.thc.nl |
mx3.thc.nl |
spirotech.thc.nl |
web3.thc.nl |
aspam1.thc.nl |
aspam2.thc.nl |
web2.thc.nl |
ns1.thc.nl |
ns2.thc.nl |
Same first word
Similar names
DNS History
12 records (5 active, 7 former)
●NSns01.bsu.nl2015-07-11 → 2026-02-28 · 3 obs
● 2015-07-11 08:04:58
● 2026-02-28 13:55:54
●NSns02.bsu.nl2015-07-11 → 2026-02-28 · 3 obs
● 2015-07-11 08:04:58
● 2026-02-28 13:55:54
●NSns03.bsu.nl2015-07-11 → 2026-02-28 · 3 obs
● 2015-07-11 08:04:58
● 2026-02-28 13:55:54
●NSns04.bsu.nl2015-07-11 → 2026-02-28 · 3 obs
● 2015-07-11 08:04:58
● 2026-02-28 13:55:54
○NSns1.upgraded.nl2007-11-20 → 2007-11-20 · 3 obs
○ 2015-07-11 08:04:58
○ 2026-02-28 13:55:54
○NSns2.upgraded.nl2007-11-20 → 2007-11-20 · 3 obs
○ 2015-07-11 08:04:58
○ 2026-02-28 13:55:54
○MXaspam1.thc.nl2015-07-11 → 2016-12-08 · 5 obs
● 2015-07-11 08:04:58
● 2016-12-08 12:06:36
○ 2018-10-18 13:33:24
○ 2026-02-28 13:55:54
○MXaspam2.thc.nl2015-07-11 → 2016-12-08 · 5 obs
● 2015-07-11 08:04:58
● 2016-12-08 12:06:36
○ 2018-10-18 13:33:24
○ 2026-02-28 13:55:54
○MXmx3.thc.nl2007-11-20 → 2007-11-20 · 3 obs
○ 2015-07-11 08:04:58
○ 2026-02-28 13:55:54
●MXthc-nl.mail.protection.outlook.com2018-10-18 → 2026-02-28 · 3 obs
● 2018-10-18 13:33:24
● 2026-02-28 13:55:54
○A213.206.249.172015-07-11 → 2016-12-08 · 5 obs
● 2015-07-11 08:04:58
● 2016-12-08 12:06:36
○ 2018-10-18 13:33:24
○ 2026-02-28 13:55:54
○A82.98.233.1432007-11-20 → 2007-11-20 · 3 obs
○ 2015-07-11 08:04:58
○ 2026-02-28 13:55:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nl | ns3.dns.nl, ns1.dns.nl, ns4.dns.nl | - |
| thc.nl | ns01.bsu.nl, ns02.bsu.nl, ns03.bsu.nl, ns04.bsu.nl | 8 records |
✅ Authoritative Response
Server: 91.199.167.25
NS records: ns01.bsu.nl, ns02.bsu.nl, ns03.bsu.nl, ns04.bsu.nl
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 469ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns03.bsu.nl, ns04.bsu.nl... |
| MX | 1 | thc-nl.mail.protection.outlook.com (pri: |
| TXT | 3 | U6RqHJUXOIN(0x54693735)Jaka04uV+Uf/fsdIfx221PSCz, MS=ms83230100... |
| SOA | 1 | ns01.bsu.nl hostmaster.thc.nl |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns01.bsu.nl, ns01.bsu.nl, ns02.bsu.nl...)
Analysis
Hierarchy
thc.nl is a parent of backup.thc.nl, mx3.thc.nl, spirotech.thc.nl, web3.thc.nl, aspam1.thc.nl and a few other host names.
Name Servers
thc.nl is delegated to four name servers: ns01.bsu.nl, ns02.bsu.nl, ns03.bsu.nl and ns04.bsu.nl.
thc.nl at least partially shares name servers with other domains, including bek-verburg.nl, derksautobedrijf.nl, bonnier-veraa.nl, royalgrass.in and royalgrass.ro.
these name servers are commonly used together with ns1.thc.nl, ns2.thc.nl and n03.bsu.nl.
Hosts with two IP numbers:
Host ns01.bsu.nl points to 2a0e:c9c0:12::11 and 91.199.167.25
Host ns02.bsu.nl points to 2a02:898:151:53::1 and 94.142.242.172
Host ns03.bsu.nl points to 2a05:1500:702:3:1c00:c0ff:fe00:1468 and 92.63.173.95
Host ns04.bsu.nl points to 2a01:4f8:1c1e:497c::1 and 142.132.171.124
Mail Servers
thc.nl is handled by a single mail server, thc-nl.mail.protection.outlook.com.
Host thc-nl.mail.protection.outlook.com resolves to four IPs: 52.101.68.10, 52.101.73.1, 52.101.73.6 and 52.101.73.16.