`kozijntekenprogramma.nl`

DNSSEC	⚠️ Not signed
A	2a10:7180:100::84^{🇳🇱 AS-XYNTA2a10:7180::/29}
		PTR	`rhs2.srvnl.nl`
A	185.117.226.84^{🇳🇱 AS-XYNTA185.117.226.0/24}
NS	`ns1.rhs2.nl` ⭐
		A	2a10:7180:100::84^{🇳🇱 AS-XYNTA2a10:7180::/29}
			PTR	`rhs2.srvnl.nl`
		A	185.117.226.84^{🇳🇱 AS-XYNTA185.117.226.0/24}
			PTR	`rhs2.srvnl.nl`
NS	`ns2.rhs2.nl`
		A	2a01:7c8:aaaa:5c:5054:ff:fe43:cb1a^{🇳🇱 TRANSIP-AS2a01:7c8::/32 TransIP B.V. Amsterdam IPv6 network}
		A	141.138.139.244^{🇳🇱 TRANSIP-AS141.138.136.0/21 TransIP BV Amsterdam, The Netherlands}
			PTR	`elektra.directadminserver.net`
MX	`mail.kozijntekenprogramma.nl` ⭐
		A	2a10:7180:100::84^{🇳🇱 AS-XYNTA2a10:7180::/29}
			PTR	`rhs2.srvnl.nl`
		A	185.117.226.84^{🇳🇱 AS-XYNTA185.117.226.0/24}
			PTR	`rhs2.srvnl.nl`
TXT	`v=spf1 a mx ip4:185.117.226.84 ip6:2a10:7180:100:0:0:0:0:84 include:pmg.srvnl...`
SOA	`ns1.rhs2.nl`hostmaster@kozijntekenprogramma.nl 2025-11-24 #1

`nl`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns1.dns.nl` ⭐
	NS	`ns3.dns.nl`
	NS	`ns4.dns.nl`
	TXT	`nl zone update: 2026-05-12 04:00:01 +0000 (EPOCH 1778558401)`
	SOA	`ns1.dns.nl`dns@sidn.nl 2026-05-12 #8

Previously MX for

kozijntekenprogramma.nl

Subdomains

mail.kozijntekenprogramma.nl

Same first word

kozijntekenprogramma.nl

DNS History

13 records (5 active, 8 former)

○NSasia.srvnl.nl2016-04-14 → 2017-06-23 · 5 obs

○ 2016-01-17 11:57:16
● 2016-04-14 17:06:00
● 2017-06-23 04:52:10
○ 2026-02-24 02:40:00
○ 2026-05-12 05:02:20

○NSelektra.srvnl.nl2016-04-14 → 2017-06-23 · 5 obs

○ 2016-01-17 11:57:16
● 2016-04-14 17:06:00
● 2017-06-23 04:52:10
○ 2026-02-24 02:40:00
○ 2026-05-12 05:02:20

●NSns1.rhs2.nl2026-02-24 → 2026-05-12 · 3 obs

○ 2017-06-23 04:52:10
● 2026-02-24 02:40:00
● 2026-05-12 05:02:20

○NSns1.xy014.com2015-06-07 → 2016-01-17 · 4 obs

● 2015-06-07 16:05:04
● 2016-01-17 11:57:16
○ 2016-04-14 17:06:00
○ 2026-05-12 05:02:20

●NSns2.rhs2.nl2026-02-24 → 2026-05-12 · 3 obs

○ 2017-06-23 04:52:10
● 2026-02-24 02:40:00
● 2026-05-12 05:02:20

○NSns2.xy014.com2015-06-07 → 2016-01-17 · 4 obs

● 2015-06-07 16:05:04
● 2016-01-17 11:57:16
○ 2016-04-14 17:06:00
○ 2026-05-12 05:02:20

○NSrhode.srvnl.nl2016-04-14 → 2017-06-23 · 5 obs

○ 2016-01-17 11:57:16
● 2016-04-14 17:06:00
● 2017-06-23 04:52:10
○ 2026-02-24 02:40:00
○ 2026-05-12 05:02:20

○MXkozijntekenprogramma.nl2015-06-07 → 2016-01-17 · 4 obs

● 2015-06-07 16:05:04
● 2016-01-17 11:57:16
○ 2016-04-14 17:06:00
○ 2026-05-12 05:02:20

●MXmail.kozijntekenprogramma.nl2016-04-14 → 2026-05-12 · 3 obs

○ 2016-01-17 11:57:16
● 2016-04-14 17:06:00
● 2026-05-12 05:02:20

●A185.117.226.842026-02-24 → 2026-05-12 · 3 obs

○ 2017-06-23 04:52:10
● 2026-02-24 02:40:00
● 2026-05-12 05:02:20

○A217.170.14.462015-06-07 → 2016-01-17 · 4 obs

● 2015-06-07 16:05:04
● 2016-01-17 11:57:16
○ 2016-04-14 17:06:00
○ 2026-05-12 05:02:20

●A2a10:7180:100::842026-02-24 → 2026-05-12 · 3 obs

○ 2017-06-23 04:52:10
● 2026-02-24 02:40:00
● 2026-05-12 05:02:20

○A37.97.159.1822016-04-14 → 2017-06-23 · 5 obs

○ 2016-01-17 11:57:16
● 2016-04-14 17:06:00
● 2017-06-23 04:52:10
○ 2026-02-24 02:40:00
○ 2026-05-12 05:02:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
nl	ns3.dns.nl, ns1.dns.nl, ns4.dns.nl	-
kozijntekenprogramma.nl	ns1.rhs2.nl, ns2.rhs2.nl	4 records

✅ Authoritative Response

Server:185.117.226.84

NS records: ns1.rhs2.nl, ns2.rhs2.nl

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for kozijntekenprogramma.nl (unsigned zone)

⏱️ Timing

Total: 1393ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`185.117.226.84`
AAAA	1	`2a10:7180:100::84`
NS	2	`ns2.rhs2.nl, ns1.rhs2.nl`
MX	1	`mail.kozijntekenprogramma.nl (pri: 10)`
TXT	1	`v=spf1 a mx ip4:185.117.226.84 ip6:2a10:`
SOA	1	`ns1.rhs2.nl hostmaster.kozijntekenprogra`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.rhs2.nl, ns2.rhs2.nl, ns1.rhs2.nl...)

Analysis

Hierarchy

kozijntekenprogramma.nl is a parent of mail.kozijntekenprogramma.nl.

IP Addresses

kozijntekenprogramma.nl points to two IP numbers: 2a10:7180:100::84 and 185.117.226.84.

Other host names such as internetoveral.nl, mail.trouwlocatiebrabant.com, mail.guidovanophoven.nl, varkensinfo.nl and mail.pands.nl share IP numbers with kozijntekenprogramma.nl.

Name Servers

kozijntekenprogramma.nl is delegated to two name servers: ns1.rhs2.nl and ns2.rhs2.nl.

kozijntekenprogramma.nl uses the same name server setup as other domains, including espressoworld.nl, camperplaats.info, nieuwemedianieuws.nl, sorfyce.com and energyproducts.nl.

At least part of the name servers for kozijntekenprogramma.nl are shared with other domains, for instance rbontwerp.nl, satellietgroep.nl, co-ouders.nl, posteenkaartje.nl and plazagids.nl.

these name servers are commonly used with dhs1.srvnl.nl, fns2.srvnl.nl, fallback-dhs.srvnl.nl, ns1.fixium012.net and ns2.fixium012.net.

Host names with two IP numbers:

ns1.rhs2.nl points to 2a10:7180:100::84 and 185.117.226.84.

ns2.rhs2.nl points to 2a01:7c8:aaaa:5c:5054:ff:fe43:cb1a and 141.138.139.244.

Mail Servers

The mail server for kozijntekenprogramma.nl is mail.kozijntekenprogramma.nl.

Hostname mail.kozijntekenprogramma.nl resolves to two IPs: 2a10:7180:100::84 and 185.117.226.84.

kozijntekenprogramma.nl - robtex.com