`chapterchallenge.nl`

DNSSEC	🔒 Signed (DS record present)
A	2a06:2ec0:1::102^{🇳🇱 AS-ZXCS2a06:2ec0::/32}
		PTR	`web0102.zxcs.nl`
A	185.104.29.50^{🇳🇱 AS-ZXCS185.104.29.0/24}
NS	`ns.zxcs.nl` ⭐
		A	2a06:2ec0:1::10^{🇳🇱 AS-ZXCS2a06:2ec0::/32}
			PTR	`ns1.zxcs.nl`
		A	185.104.28.19^{🇳🇱 AS-ZXCS185.104.28.0/24}
			PTR	`ns1.zxcs.nl`
NS	`ns.zxcs.be`
		A	2a03:b0c0:3:d0::116:2001^{🇩🇪 DIGITALOCEAN2a03:b0c0:3::/48 DigitalOcean}
			PTR	`ns2.zxcs.nl`
		A	46.101.179.64^{🇩🇪 DIGITALOCEAN46.101.128.0/17 DigitalOcean}
			PTR	`ns2.zxcs.nl`
NS	`ns.zxcs.eu`
		A	2a03:b0c0:2:d0::57:1001^{🇳🇱 DIGITALOCEAN2a03:b0c0:2::/48 DigitalOcean}
			PTR	`ns3.zxcs.nl`
		A	178.62.208.8^{🇳🇱 DIGITALOCEAN178.62.192.0/18 DigitalOcean}
			PTR	`ns3.zxcs.nl`
MX	`mail.chapterchallenge.nl` ⭐
		A	2a06:2ec0:1::102^{🇳🇱 AS-ZXCS2a06:2ec0::/32}
			PTR	`web0102.zxcs.nl`
		A	185.104.29.50^{🇳🇱 AS-ZXCS185.104.29.0/24}
			PTR	`web0102.zxcs.nl`
TXT	`v=spf1 a mx ip4:185.104.29.0/24 ip4:185.104.29.50 ip6:2a06:2ec0:1:0:0:0:0:102...`
SOA	`ns.zxcs.nl`hostmaster@chapterchallenge.nl 2025-09-30 #3

`nl`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns1.dns.nl` ⭐
	NS	`ns3.dns.nl`
	NS	`ns4.dns.nl`
	TXT	`nl zone update: 2026-04-24 21:00:01 +0000 (EPOCH 1777064401)`
	SOA	`ns1.dns.nl`dns@sidn.nl 2026-04-24 #42

WOT: SAFE (68/100)

Subdomains

mail.chapterchallenge.nl

Same first word

chapterchallenge.nl

DNS History

15 records (6 active, 9 former)

○NSns.yournamehosting.com2015-06-22 → 2016-09-16 · 4 obs

● 2015-06-22 00:07:46
● 2016-09-16 16:01:50
○ 2017-08-26 05:37:46
○ 2026-04-24 22:02:30

○NSns.yournamewebhosting.com2015-06-22 → 2016-09-16 · 4 obs

● 2015-06-22 00:07:46
● 2016-09-16 16:01:50
○ 2017-08-26 05:37:46
○ 2026-04-24 22:02:30

●NSns.zxcs.be2026-04-24 → 2026-04-24 · 2 obs

○ 2017-08-26 05:37:46
● 2026-04-24 22:02:30

●NSns.zxcs.eu2026-04-24 → 2026-04-24 · 2 obs

○ 2017-08-26 05:37:46
● 2026-04-24 22:02:30

●NSns.zxcs.nl2026-04-24 → 2026-04-24 · 2 obs

○ 2017-08-26 05:37:46
● 2026-04-24 22:02:30

○NSns1.zxcs.nl2017-08-26 → 2017-08-26 · 3 obs

○ 2016-09-16 16:01:50
● 2017-08-26 05:37:46
○ 2026-04-24 22:02:30

○NSns2.zxcs.nl2017-08-26 → 2017-08-26 · 3 obs

○ 2016-09-16 16:01:50
● 2017-08-26 05:37:46
○ 2026-04-24 22:02:30

○NSns3.zxcs.nl2017-08-26 → 2017-08-26 · 3 obs

○ 2016-09-16 16:01:50
● 2017-08-26 05:37:46
○ 2026-04-24 22:02:30

○MXfallbackmx.yournamewebhosting.com2015-06-22 → 2016-09-16 · 4 obs

● 2015-06-22 00:07:46
● 2016-09-16 16:01:50
○ 2017-08-26 05:37:46
○ 2026-04-24 22:02:30

●MXmail.chapterchallenge.nl2017-08-26 → 2026-04-24 · 3 obs

○ 2016-09-16 16:01:50
● 2017-08-26 05:37:46
● 2026-04-24 22:02:30

○MXmx.yournamewebhosting.com2015-06-22 → 2016-09-16 · 4 obs

● 2015-06-22 00:07:46
● 2016-09-16 16:01:50
○ 2017-08-26 05:37:46
○ 2026-04-24 22:02:30

●A185.104.29.502017-08-26 → 2026-04-24 · 3 obs

○ 2016-09-16 16:01:50
● 2017-08-26 05:37:46
● 2026-04-24 22:02:30

○A185.107.213.312016-04-05 → 2016-09-16 · 5 obs

○ 2015-12-27 22:05:22
● 2016-04-05 14:09:22
● 2016-09-16 16:01:50
○ 2017-08-26 05:37:46
○ 2026-04-24 22:02:30

○A194.213.126.1142015-06-22 → 2015-12-27 · 4 obs

● 2015-06-22 00:07:46
● 2015-12-27 22:05:22
○ 2016-04-05 14:09:22
○ 2026-04-24 22:02:30

●A2a06:2ec0:1::1022017-08-26 → 2026-04-24 · 3 obs

○ 2016-09-16 16:01:50
● 2017-08-26 05:37:46
● 2026-04-24 22:02:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
nl	ns1.dns.nl, ns4.dns.nl, ns3.dns.nl	-
chapterchallenge.nl	ns.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: 718ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`185.104.29.50`
AAAA	1	`2a06:2ec0:1::102`
NS	3	`ns.zxcs.eu, ns.zxcs.nl...`
MX	1	`mail.chapterchallenge.nl (pri: 10)`
TXT	1	`v=spf1 a mx ip4:185.104.29.0/24 ip4:185.`
SOA	1	`ns.zxcs.nl hostmaster.chapterchallenge.n`

Analysis

Hierarchy

chapterchallenge.nl is the parent of mail.chapterchallenge.nl.

IP Addresses

chapterchallenge.nl resolves to two IP numbers: 2a06:2ec0:1::102 and 185.104.29.50.

other host names including parijzenaar.nl, horizonuitvaart.nl, mail.schotmanit.nl, brouwerijlupus.be and rodinde.com share IP numbers with chapterchallenge.nl.

Name Servers

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

chapterchallenge.nl at least partially shares name servers with other domains, for instance canitbefun.com, co-online.nl, fusionlab-skincare.com, mailbox.nl and verschoorgroep.eu.

These name servers are commonly used alongside ns1.zxcs.nl, ns2.zxcs.nl, ns3.zxcs.nl, dns01.webruimtehosting.nl, dns02.webruimtehosting.nl and dns03.webruimtehosting.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

chapterchallenge.nl is handled by a single mail server, mail.chapterchallenge.nl.

mail.chapterchallenge.nl resolves to two IP numbers: 2a06:2ec0:1::102 and 185.104.29.50.

chapterchallenge.nl - robtex.com