`deltaprogramma.nl`

DNSSEC	🔒 Signed (DS record present)
A	2a00:d00:3:4::80^{🇳🇱 PROLOCATION2a00:d00::/32 NL IPv6}
A	2a00:d00:3:4::90^{🇳🇱 PROLOCATION2a00:d00::/32 NL IPv6}
A	2a00:d00:3:4::91^{🇳🇱 PROLOCATION2a00:d00::/32 NL IPv6}
A	2a00:d00:3:4::92^{🇳🇱 PROLOCATION2a00:d00::/32 NL IPv6}
A	178.22.85.65^{🇳🇱 PROLOCATION178.22.84.0/22 Prolocation B.V.}
A	178.22.85.66^{🇳🇱 PROLOCATION178.22.84.0/22 Prolocation B.V.}
A	178.22.85.67^{🇳🇱 PROLOCATION178.22.84.0/22 Prolocation B.V.}
A	178.22.85.68^{🇳🇱 PROLOCATION178.22.84.0/22 Prolocation B.V.}
NS	`ns1.rijksoverheidnl.nl` ⭐
		A	2a00:d00:3:6::130^{🇳🇱 PROLOCATION2a00:d00::/32 NL IPv6}
			PTR	`ns1.rijksoverheidnl.nl`
		A	178.22.85.27^{🇳🇱 PROLOCATION178.22.84.0/22 Prolocation B.V.}
			PTR	`ns1.rijksoverheidnl.nl`
NS	`ns0.rijksoverheidnl.com`
		A	2a06:fb00:1::1:82^{🇧🇬 CLOUDNSNET2a06:fb00:1::/48 ClouDNS}
			PTR	`ns0.rijksoverheidnl.com`
		A	185.136.96.82^{🇺🇸 CLOUDNSNET185.136.96.0/24 Cloud DNS Ltd}
			PTR	`ns0.rijksoverheidnl.com`
NS	`ns2.rijksoverheidnl.eu`
		A	2a00:d01:3:1::20^{🇳🇱 PROLOCATION2a00:d01::/32 NL IPv6 DELFT}
			PTR	`ns2.rijksoverheidnl.eu`
		A	94.228.142.136^{🇳🇱 PROLOCATION94.228.142.0/23 Prolocation B.V.}
			PTR	`ns2.rijksoverheidnl.eu`
NS	`ns3.rijksoverheidnl.org`
		A	2001:610:188:203:3:1:0:67^{🇳🇱 SURFNET-NL2001:610::/29 SURFnet IPv6 block}
			PTR	`ns3.rijksoverheidnl.org`
		A	145.100.177.67^{🇳🇱 SURFNET-NL145.100.0.0/15 145.100.0.0/15 aggregate SURFNET-UNO}
			PTR	`ns3.rijksoverheidnl.org`
TXT	`v=spf1 -all`
SOA	`ns1.rijksoverheidnl.nl`domeinnaam@minaz.nl 2026-04-09 #1

`nl`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns1.dns.nl` ⭐
	NS	`ns3.dns.nl`
	NS	`ns4.dns.nl`
	TXT	`nl zone update: 2026-04-12 08:30:01 +0000 (EPOCH 1775982601)`
	SOA	`ns1.dns.nl`dns@sidn.nl 2026-04-12 #17

rank #473808 globally
rank #9480 in the tld

Subdomains

english.deltaprogramma.nl

dp2021.deltaprogramma.nl

dp2025.deltaprogramma.nl

Same first word

deltaprogramma.nl

DNS History

20 records (12 active, 8 former)

●NSns0.rijksoverheidnl.com2026-02-15 → 2026-04-12 · 2 obs

● 2026-02-15 22:41:16
● 2026-04-12 09:08:28

●NSns1.rijksoverheidnl.nl2026-02-15 → 2026-04-12 · 2 obs

● 2026-02-15 22:41:16
● 2026-04-12 09:08:28

●NSns2.rijksoverheidnl.eu2026-02-15 → 2026-04-12 · 2 obs

● 2026-02-15 22:41:16
● 2026-04-12 09:08:28

●NSns3.rijksoverheidnl.org2026-02-15 → 2026-04-12 · 2 obs

● 2026-02-15 22:41:16
● 2026-04-12 09:08:28

○A178.22.85.1912026-02-15 → 2026-04-03 · 4 obs

● 2026-02-15 22:41:16
● 2026-04-03 11:52:14
○ 2026-04-04 06:56:48
○ 2026-04-12 09:08:28

○A178.22.85.1922026-02-15 → 2026-04-03 · 4 obs

● 2026-02-15 22:41:16
● 2026-04-03 11:52:14
○ 2026-04-04 06:56:48
○ 2026-04-12 09:08:28

○A178.22.85.1932026-02-15 → 2026-04-03 · 4 obs

● 2026-02-15 22:41:16
● 2026-04-03 11:52:14
○ 2026-04-04 06:56:48
○ 2026-04-12 09:08:28

○A178.22.85.1942026-02-15 → 2026-04-03 · 4 obs

● 2026-02-15 22:41:16
● 2026-04-03 11:52:14
○ 2026-04-04 06:56:48
○ 2026-04-12 09:08:28

●A178.22.85.652026-04-04 → 2026-04-12 · 3 obs

○ 2026-04-03 11:52:14
● 2026-04-04 06:56:48
● 2026-04-12 09:08:28

●A178.22.85.662026-04-04 → 2026-04-12 · 3 obs

○ 2026-04-03 11:52:14
● 2026-04-04 06:56:48
● 2026-04-12 09:08:28

●A178.22.85.672026-04-04 → 2026-04-12 · 3 obs

○ 2026-04-03 11:52:14
● 2026-04-04 06:56:48
● 2026-04-12 09:08:28

●A178.22.85.682026-04-04 → 2026-04-12 · 3 obs

○ 2026-04-03 11:52:14
● 2026-04-04 06:56:48
● 2026-04-12 09:08:28

○A2a00:d00:3:11::802026-02-15 → 2026-04-03 · 4 obs

● 2026-02-15 22:41:16
● 2026-04-03 11:52:14
○ 2026-04-04 06:56:48
○ 2026-04-12 09:08:28

○A2a00:d00:3:11::902026-02-15 → 2026-04-03 · 4 obs

● 2026-02-15 22:41:16
● 2026-04-03 11:52:14
○ 2026-04-04 06:56:48
○ 2026-04-12 09:08:28

○A2a00:d00:3:11::912026-02-15 → 2026-04-03 · 4 obs

● 2026-02-15 22:41:16
● 2026-04-03 11:52:14
○ 2026-04-04 06:56:48
○ 2026-04-12 09:08:28

○A2a00:d00:3:11::922026-02-15 → 2026-04-03 · 4 obs

● 2026-02-15 22:41:16
● 2026-04-03 11:52:14
○ 2026-04-04 06:56:48
○ 2026-04-12 09:08:28

●A2a00:d00:3:4::802026-04-04 → 2026-04-12 · 3 obs

○ 2026-04-03 11:52:14
● 2026-04-04 06:56:48
● 2026-04-12 09:08:28

●A2a00:d00:3:4::902026-04-04 → 2026-04-12 · 3 obs

○ 2026-04-03 11:52:14
● 2026-04-04 06:56:48
● 2026-04-12 09:08:28

●A2a00:d00:3:4::912026-04-04 → 2026-04-12 · 3 obs

○ 2026-04-03 11:52:14
● 2026-04-04 06:56:48
● 2026-04-12 09:08:28

●A2a00:d00:3:4::922026-04-04 → 2026-04-12 · 3 obs

○ 2026-04-03 11:52:14
● 2026-04-04 06:56:48
● 2026-04-12 09:08:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
nl	ns1.dns.nl, ns3.dns.nl, ns4.dns.nl	-
deltaprogramma.nl	ns0.rijksoverheidnl.com, ns1.rijksoverheidnl.nl, ns2.rijksoverheidnl.eu, ns3.rijksoverheidnl.org	2 records

✅ Authoritative Response

Server:94.228.142.136

NS records: ns0.rijksoverheidnl.com, ns1.rijksoverheidnl.nl, ns2.rijksoverheidnl.eu, ns3.rijksoverheidnl.org

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 809ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`178.22.85.66, 178.22.85.65...`
AAAA	4	`2a00:d00:3:4::90, 2a00:d00:3:4::91...`
NS	4	`ns2.rijksoverheidnl.eu, ns1.rijksoverheidnl.nl...`
MX	1	`. (pri: 0)`
TXT	1	`v=spf1 -all`
SOA	1	`ns1.rijksoverheidnl.nl domeinnaam.minaz.`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.rijksoverheidnl.nl, ns1.rijksoverheidnl.nl)

Analysis

Hierarchy

deltaprogramma.nl is a parent of english.deltaprogramma.nl, dp2021.deltaprogramma.nl and dp2025.deltaprogramma.nl.

IP Addresses

deltaprogramma.nl points to eight IP numbers: 2a00:d00:3:4::80, 2a00:d00:3:4::90, 2a00:d00:3:4::91, 2a00:d00:3:4::92, 178.22.85.65, 178.22.85.66, 178.22.85.67 and 178.22.85.68.

Other host names, for instance healthcouncil.nl, tlokb.nl, uziregister.nl, autoriteitnvs.nl and fmhaaglanden.nl share IP numbers with deltaprogramma.nl.

Name Servers

deltaprogramma.nl is delegated to four name servers: ns0.rijksoverheidnl.com, ns2.rijksoverheidnl.eu, ns1.rijksoverheidnl.nl and ns3.rijksoverheidnl.org.

deltaprogramma.nl at least partially shares name servers with other domains such as procesinfrastructuur.nl, dutchmobilityinnovations.com, newtoholland.nl, duurzametransities.nl and hetcak.nl.

Host names with two IP numbers:

ns0.rijksoverheidnl.com points to 2a06:fb00:1::1:82 and 185.136.96.82

ns2.rijksoverheidnl.eu points to 2a00:d01:3:1::20 and 94.228.142.136

ns1.rijksoverheidnl.nl points to 2a00:d00:3:6::130 and 178.22.85.27

ns3.rijksoverheidnl.org points to 2001:610:188:203:3:1:0:67 and 145.100.177.67

deltaprogramma.nl - robtex.com