delftstudy.nl - robtex.com

delftstudy.nl

DNSSEC🔒 Signed (DS record present)
A2a06:2ec0:1::89🇳🇱 AS-ZXCS2a06:2ec0::/32
PTRweb0089.zxcs.nl
A185.104.29.26🇳🇱 AS-ZXCS185.104.29.0/24
NSns.zxcs.nl ⭐
A2a06:2ec0:1::10🇳🇱 AS-ZXCS2a06:2ec0::/32
PTRns1.zxcs.nl
A185.104.28.19🇳🇱 AS-ZXCS185.104.28.0/24
PTRns1.zxcs.nl
NSns.zxcs.be
A2a03:b0c0:3:d0::116:2001🇩🇪 DIGITALOCEAN2a03:b0c0:3::/48 DigitalOcean
PTRns2.zxcs.nl
A46.101.179.64🇩🇪 DIGITALOCEAN46.101.128.0/17 DigitalOcean
PTRns2.zxcs.nl
NSns.zxcs.eu
A2a03:b0c0:2:d0::57:1001🇳🇱 DIGITALOCEAN2a03:b0c0:2::/48 DigitalOcean
PTRns3.zxcs.nl
A178.62.208.8🇳🇱 DIGITALOCEAN178.62.192.0/18 DigitalOcean
PTRns3.zxcs.nl
MXmail.delftstudy.nl ⭐
A2a06:2ec0:1::89🇳🇱 AS-ZXCS2a06:2ec0::/32
PTRweb0089.zxcs.nl
A185.104.29.26🇳🇱 AS-ZXCS185.104.29.0/24
PTRweb0089.zxcs.nl
TXTv=spf1 a mx ip4:185.104.29.0/24 ip4:185.104.29.26 ip6:2a06:2ec0:1:0:0:0:0:89 ...
SOAns.zxcs.nlhostmaster@delftstudy.nl 2026-02-23 #4

nl

DNSSEC🔒 Signed (DS record present)
NSns1.dns.nl ⭐
NSns3.dns.nl
NSns4.dns.nl
TXTnl zone update: 2026-04-12 03:30:01 +0000 (EPOCH 1775964601)
SOAns1.dns.nldns@sidn.nl 2026-04-12 #7
🔒 HSTS Preload (+subdomains)

Same first word

delftstudy.nl

DNS History

13 records (6 active, 7 former)

20162017201820192020202120222023202420252026NSns.zxcs.bens.zxcs.euns.zxcs.nlns1.ermis.nlns1.zxcs.nlns2.ermis.nlns2.zxcs.nlns3.zxcs.nlMXmail.delftstudy.nlA185.104.29.262a06:2ec0:1::89185.10.98.82a03:59c0:2::8
●NSns.zxcs.be2026-04-12 → 2026-04-12 · 2 obs
○ 2020-01-15 05:16:30
● 2026-04-12 04:23:16
●NSns.zxcs.eu2026-04-12 → 2026-04-12 · 2 obs
○ 2020-01-15 05:16:30
● 2026-04-12 04:23:16
●NSns.zxcs.nl2026-04-12 → 2026-04-12 · 2 obs
○ 2020-01-15 05:16:30
● 2026-04-12 04:23:16
○NSns1.ermis.nl2015-08-09 → 2016-07-02 · 4 obs
● 2015-08-09 20:13:34
● 2016-07-02 08:04:56
○ 2017-03-25 09:55:18
○ 2026-04-12 04:23:16
○NSns1.zxcs.nl2017-03-25 → 2020-01-15 · 4 obs
○ 2016-07-02 08:04:56
● 2017-03-25 09:55:18
● 2020-01-15 05:16:30
○ 2026-04-12 04:23:16
○NSns2.ermis.nl2015-08-09 → 2016-07-02 · 4 obs
● 2015-08-09 20:13:34
● 2016-07-02 08:04:56
○ 2017-03-25 09:55:18
○ 2026-04-12 04:23:16
○NSns2.zxcs.nl2017-03-25 → 2020-01-15 · 4 obs
○ 2016-07-02 08:04:56
● 2017-03-25 09:55:18
● 2020-01-15 05:16:30
○ 2026-04-12 04:23:16
○NSns3.zxcs.nl2017-03-25 → 2020-01-15 · 4 obs
○ 2016-07-02 08:04:56
● 2017-03-25 09:55:18
● 2020-01-15 05:16:30
○ 2026-04-12 04:23:16
●MXmail.delftstudy.nl2015-08-09 → 2026-04-12 · 2 obs
● 2015-08-09 20:13:34
● 2026-04-12 04:23:16
○A185.10.98.82015-08-09 → 2016-07-02 · 4 obs
● 2015-08-09 20:13:34
● 2016-07-02 08:04:56
○ 2017-03-25 09:55:18
○ 2026-04-12 04:23:16
●A185.104.29.262017-03-25 → 2026-04-12 · 3 obs
○ 2016-07-02 08:04:56
● 2017-03-25 09:55:18
● 2026-04-12 04:23:16
○A2a03:59c0:2::82015-08-09 → 2016-07-02 · 4 obs
● 2015-08-09 20:13:34
● 2016-07-02 08:04:56
○ 2017-03-25 09:55:18
○ 2026-04-12 04:23:16
●A2a06:2ec0:1::892017-03-25 → 2026-04-12 · 3 obs
○ 2016-07-02 08:04:56
● 2017-03-25 09:55:18
● 2026-04-12 04:23:16

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
nlns4.dns.nl, ns3.dns.nl, ns1.dns.nl-
delftstudy.nlns.zxcs.be, ns.zxcs.eu, ns.zxcs.nl-

✅ Authoritative Response

Server:178.62.208.8

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: 1113ms | Queries: -

📄 Records

TypeCountSample Data
A1185.104.29.26
AAAA12a06:2ec0:1::89
NS3ns.zxcs.be, ns.zxcs.nl...
MX1mail.delftstudy.nl (pri: 10)
TXT1v=spf1 a mx ip4:185.104.29.0/24 ip4:185.
SOA1ns.zxcs.nl hostmaster.delftstudy.nl

Analysis

IP Addresses

delftstudy.nl points to two IP numbers: 2a06:2ec0:1::89 and 185.104.29.26.

Other host names such as assetworks.nl, mail.josehenssen.com, vanoverbeekdemeyer.nl, mail.easyshoppers.nl and mail.streamline.nl share IPs with delftstudy.nl.

Name Servers

delftstudy.nl is delegated to three name servers: ns.zxcs.be, ns.zxcs.eu and ns.zxcs.nl.

delftstudy.nl at least partially shares name servers with other domains, for example dapino.be, honden-gedragstherapie.nl, psafe.eu, aple.be and uwdierenwinkel.nl.

These name servers are commonly used with ns1.zxcs.nl and ns2.zxcs.nl and ns3.zxcs.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

The mail.delftstudy.nl mail server handles delftstudy.nl.

mail.delftstudy.nl points to two IP numbers: 2a06:2ec0:1::89 and 185.104.29.26.