`cbct-box.nl`

DNSSEC	🔒 Signed (DS record present)
A	62.221.209.33^{🇳🇱 CLDIN-NL62.221.192.0/19}
		PTR	`v36239.2is.nl`
NS	`ns03.2is.nl` ⭐
		A	2001:1460:3:4:1c00:b4ff:fe00:270a^{🇳🇱 CLDIN-NL2001:1460::/32}
			PTR	`ns03.2is.nl`
		A	62.221.202.199^{🇳🇱 CLDIN-NL62.221.192.0/19}
			PTR	`ns03.2is.nl`
NS	`ns04.2is.be`
		A	2001:1460:2:2:1c00:4eff:fe00:2bf6^{🇳🇱 CLDIN-NL2001:1460::/32}
			PTR	`ns04.2is.be`
			PTR	`ns04b.2is.be`
		A	62.221.197.54^{🇳🇱 CLDIN-NL62.221.192.0/19}
			PTR	`ns04.2is.be`
NS	`ns05.2is.nl`
		A	2a0d:7980:2:100:881:27ff:fe7a:1de9^{🇳🇱 UPCLOUD2a0d:7980:2::/48}
		A	194.107.180.31^{🇳🇱 UPCLOUD194.107.180.0/24}
			PTR	`hosted-by.savvii.com`
TXT	`Powered by Systrax / www.systrax.nl`
TXT	`v=spf1 -all`
SOA	`ns03.2is.nl`domain-admin@2is.nl 2026-03-26 #1

`nl`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns1.dns.nl` ⭐
	NS	`ns3.dns.nl`
	NS	`ns4.dns.nl`
	TXT	`nl zone update: 2026-03-27 06:00:01 +0000 (EPOCH 1774591201)`
	SOA	`ns1.dns.nl`dns@sidn.nl 2026-03-27 #12

Same first word

cbct-box.eu

cbct-box.nl

DNS History

11 records (4 active, 7 former)

○NSns.vdminet.com2015-06-25 → 2017-05-26 · 4 obs

● 2015-06-25 22:41:22
● 2017-05-26 16:40:36
○ 2026-02-16 07:01:06
○ 2026-03-27 07:11:24

○NSns.vdminet.eu2015-06-25 → 2017-05-26 · 4 obs

● 2015-06-25 22:41:22
● 2017-05-26 16:40:36
○ 2026-02-16 07:01:06
○ 2026-03-27 07:11:24

○NSns.vdminet.nl2015-06-25 → 2017-05-26 · 4 obs

● 2015-06-25 22:41:22
● 2017-05-26 16:40:36
○ 2026-02-16 07:01:06
○ 2026-03-27 07:11:24

●NSns03.2is.nl2026-02-16 → 2026-03-27 · 3 obs

○ 2017-05-26 16:40:36
● 2026-02-16 07:01:06
● 2026-03-27 07:11:24

●NSns04.2is.be2026-02-16 → 2026-03-27 · 3 obs

○ 2017-05-26 16:40:36
● 2026-02-16 07:01:06
● 2026-03-27 07:11:24

●NSns05.2is.nl2026-02-16 → 2026-03-27 · 3 obs

○ 2017-05-26 16:40:36
● 2026-02-16 07:01:06
● 2026-03-27 07:11:24

○MXmx1-fallback.systrax.nl2015-06-25 → 2026-02-17 · 4 obs

● 2015-06-25 22:41:22
● 2026-02-17 01:56:52
○ 2026-03-27 07:11:22
○ 2026-03-27 07:11:24

○MXmx2-fallback.systrax.nl2015-06-25 → 2026-02-17 · 4 obs

● 2015-06-25 22:41:22
● 2026-02-17 01:56:52
○ 2026-03-27 07:11:22
○ 2026-03-27 07:11:24

○MXmx3-fallback.systrax.nl2015-06-25 → 2026-02-17 · 4 obs

● 2015-06-25 22:41:22
● 2026-02-17 01:56:52
○ 2026-03-27 07:11:22
○ 2026-03-27 07:11:24

○A5.196.102.12015-06-25 → 2017-05-26 · 4 obs

● 2015-06-25 22:41:22
● 2017-05-26 16:40:36
○ 2026-02-16 07:01:06
○ 2026-03-27 07:11:24

●A62.221.209.332026-02-16 → 2026-03-27 · 3 obs

○ 2017-05-26 16:40:36
● 2026-02-16 07:01:06
● 2026-03-27 07:11:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
nl	ns3.dns.nl, ns4.dns.nl, ns1.dns.nl	-
cbct-box.nl	ns05.2is.nl, ns03.2is.nl, ns04.2is.be	-

✅ Authoritative Response

Server:194.107.180.31

NS records: ns05.2is.nl, ns03.2is.nl, ns04.2is.be

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 513ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`62.221.209.33`
NS	3	`ns05.2is.nl, ns04.2is.be...`
TXT	2	`Powered by Systrax / www.systrax.nl, v=spf1 -all`
SOA	1	`ns03.2is.nl domain-admin.2is.nl`

Analysis

IP Addresses

cbct-box.nl points to a single IP address: 62.221.209.33.

Other host names such as birdycommunicatie.com, mail.nakanoholding.com, mail.jpg-bouw.nl, cbct-cloud.eu and birdypublishing.com share IP numbers with cbct-box.nl.

Name Servers

cbct-box.nl is delegated to three name servers: ns04.2is.be, ns03.2is.nl and ns05.2is.nl.

At least part of the name servers for cbct-box.nl are shared with other domains, for instance kraaijvanger.nl, bonda.be, jillandjames.nl, talpatv.mobi and precon-food.nl.