`developer-academy.nl`

DNSSEC

⚠️ Not signed

`nl`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns1.dns.nl` ⭐
	NS	`ns3.dns.nl`
	NS	`ns4.dns.nl`
	TXT	`nl zone update: 2026-04-14 21:30:01 +0000 (EPOCH 1776202201)`
	SOA	`ns1.dns.nl`dns@sidn.nl 2026-04-14 #43

Previously MX for

developer-academy.nl

Same first word

developer-academy.com

developer-academy.ch

DNS History

7 records (0 active, 7 former)

○NSns0.transip.net2015-06-21 → 2017-09-19 · 4 obs

● 2015-06-21 13:30:52
● 2017-09-19 05:05:34
○ 2026-04-05 16:17:22
○ 2026-04-14 22:31:50

○NSns1.transip.nl2015-06-21 → 2017-09-19 · 4 obs

● 2015-06-21 13:30:52
● 2017-09-19 05:05:34
○ 2026-04-05 16:17:22
○ 2026-04-14 22:31:50

○NSns2.transip.eu2015-06-21 → 2017-09-19 · 4 obs

● 2015-06-21 13:30:52
● 2017-09-19 05:05:34
○ 2026-04-05 16:17:22
○ 2026-04-14 22:31:50

○MXdeveloper-academy.nl2015-06-21 → 2017-09-19 · 4 obs

● 2015-06-21 13:30:52
● 2017-09-19 05:05:34
○ 2026-04-05 16:17:22
○ 2026-04-14 22:31:50

○A149.210.210.1872015-10-29 → 2015-10-29 · 4 obs

○ 2015-06-21 13:30:52
● 2015-10-29 10:13:42
○ 2016-01-13 22:16:24
○ 2026-04-14 22:31:50

○A149.210.236.2452016-01-13 → 2017-09-19 · 5 obs

○ 2015-10-29 10:13:42
● 2016-01-13 22:16:24
● 2017-09-19 05:05:34
○ 2026-04-05 16:17:22
○ 2026-04-14 22:31:50

○A80.69.67.462015-06-21 → 2015-06-21 · 3 obs

● 2015-06-21 13:30:52
○ 2015-10-29 10:13:42
○ 2026-04-14 22:31:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
nl	ns3.dns.nl, ns1.dns.nl, ns4.dns.nl	-

✅ Authoritative Response

Server:194.0.25.24

NS records: ns3.dns.nl, ns1.dns.nl, ns4.dns.nl

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 83ms | Queries: -

📄 Records

Type	Count	Sample Data

developer-academy.nl - robtex.com