`squareconcepts.nl`

DNSSEC	🔒 Signed (DS record present)
A	194.5.132.21^{🇳🇱 HOASTED194.5.132.0/24}
		PTR	`s1123.hostingsecure.com`
NS	`ns1.exonet.nl` ⭐
		A	2a00:1e29:4689::53^{🇳🇱 i3Dnet2a00:1e29::/32 Exonet IPv6 RTM}
		A	45.153.18.21^{🇳🇱 i3Dnet45.153.18.0/23}
			PTR	`ns1.exonet.nl`
NS	`ns2.exonet.nl`
		A	2a02:2770::6494:0:1^{🇳🇱 TILAA2a02:2770::/32 Routed by Tilaa}
			PTR	`ns2.exonet.nl`
		A	46.19.34.135^{🇳🇱 TILAA46.19.32.0/21 Routed by Tilaa}
			PTR	`ns2.exonet.nl`
NS	`ns3.exonet.eu`
		A	2a00:1e28:3:2304::53^{🇳🇱 NL-BIT2a00:1e28::/32 Exonet IPv6}
			PTR	`ns3.exonet.eu`
		A	178.22.63.166^{🇳🇱 NL-BIT178.22.56.0/21 Exonet}
			PTR	`ns3.exonet.eu`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c1b::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`wv-in-f27.1e100.net`
		A	142.251.167.26^{🇺🇸 Google142.251.167.0/24}
			PTR	`ww-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽²⁰⁾
		A	2607:f8b0:4023:2801::1a^{🇺🇸 Google2607:f8b0::/32}
			PTR	`lcausi-in-f26.1e100.net`
		A	192.178.128.27^{🇺🇸 Google192.178.128.0/24}
			PTR	`lcausi-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽³⁰⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
MX	`aspmx2.googlemail.com`⁽³⁰⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f27.1e100.net`
MX	`aspmx3.googlemail.com`⁽³⁰⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
MX	`aspmx4.googlemail.com`⁽³⁰⁾
		A	2a00:1450:4009:c0f::1a^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f26.1e100.net`
		A	192.178.223.26^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f26.1e100.net`
MX	`aspmx5.googlemail.com`⁽³⁰⁾
		A	2a00:1450:400c:c00::1b^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`ws-in-f27.1e100.net`
			PTR	`ws-in-x1b.1e100.net`
		A	173.194.76.26^{🇺🇸 Google173.194.76.0/24}
			PTR	`ws-in-f26.1e100.net`
TXT	`openai-domain-verification=dv-gvcsA1hMZHkPUGATxdGN89Oy`
TXT	`MS=E1B8EF28E2E5FB01421B5079344BB75E09BDD075`
TXT	`v=spf1 a include:_spf.google.com include:_spf.freshsales.io include:email.fre...`
TXT	`ahrefs-site-verification_6579bc47d6cd3c7ffc262ea424d288eaea0dbf455225ee32d7dd...`
SOA	`ns1.exonet.nl`hostmaster@exonet.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: 2026-04-13 12:00:01 +0000 (EPOCH 1776081601)`
	SOA	`ns1.dns.nl`dns@sidn.nl 2026-04-13 #24

Subdomains

www.squareconcepts.nl

Same first word

squareconcepts.net

squareconcepts.nl

DNS History

14 records (11 active, 3 former)

●NSns1.exonet.nl2015-08-14 → 2026-04-13 · 2 obs

● 2015-08-14 07:16:00
● 2026-04-13 13:10:24

●NSns2.exonet.nl2015-08-14 → 2026-04-13 · 2 obs

● 2015-08-14 07:16:00
● 2026-04-13 13:10:24

●NSns3.exonet.eu2017-11-23 → 2026-04-13 · 3 obs

○ 2016-07-17 02:50:24
● 2017-11-23 15:36:52
● 2026-04-13 13:10:24

○NSns3.exonet.nl2015-08-14 → 2016-07-17 · 4 obs

● 2015-08-14 07:16:00
● 2016-07-17 02:50:24
○ 2017-11-23 15:36:52
○ 2026-04-13 13:10:24

●MXalt1.aspmx.l.google.com2015-08-14 → 2026-04-13 · 2 obs

● 2015-08-14 07:16:00
● 2026-04-13 13:10:24

●MXalt2.aspmx.l.google.com2015-08-14 → 2026-04-13 · 2 obs

● 2015-08-14 07:16:00
● 2026-04-13 13:10:24

●MXaspmx.l.google.com2015-08-14 → 2026-04-13 · 2 obs

● 2015-08-14 07:16:00
● 2026-04-13 13:10:24

●MXaspmx2.googlemail.com2015-08-14 → 2026-04-13 · 2 obs

● 2015-08-14 07:16:00
● 2026-04-13 13:10:24

●MXaspmx3.googlemail.com2015-08-14 → 2026-04-13 · 2 obs

● 2015-08-14 07:16:00
● 2026-04-13 13:10:24

●MXaspmx4.googlemail.com2015-08-14 → 2026-04-13 · 2 obs

● 2015-08-14 07:16:00
● 2026-04-13 13:10:24

●MXaspmx5.googlemail.com2015-08-14 → 2026-04-13 · 2 obs

● 2015-08-14 07:16:00
● 2026-04-13 13:10:24

○A178.22.57.2262015-08-14 → 2017-11-23 · 4 obs

● 2015-08-14 07:16:00
● 2017-11-23 15:36:52
○ 2026-02-18 11:11:52
○ 2026-04-13 13:10:24

●A194.5.132.212026-02-18 → 2026-04-13 · 3 obs

○ 2017-11-23 15:36:52
● 2026-02-18 11:11:52
● 2026-04-13 13:10:24

○A2a00:1e28:3:1578::12015-08-14 → 2017-11-23 · 4 obs

● 2015-08-14 07:16:00
● 2017-11-23 15:36:52
○ 2026-02-18 11:11:52
○ 2026-04-13 13:10:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
nl	ns4.dns.nl, ns1.dns.nl, ns3.dns.nl	-
squareconcepts.nl	ns1.exonet.nl, ns2.exonet.nl, ns3.exonet.eu	4 records

✅ Authoritative Response

Server:178.22.63.166

NS records: ns1.exonet.nl, ns2.exonet.nl, ns3.exonet.eu

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 993ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`194.5.132.21`
NS	3	`ns1.exonet.nl, ns3.exonet.eu...`
MX	7	`alt2.aspmx.l.google.com (pri: 30), alt1.aspmx.l.google.com (pri: 20)...`
TXT	4	`openai-domain-verification=dv-gvcsA1hMZH, MS=E1B8EF28E2E5FB01421B5079344BB75E09BDD...`
SOA	1	`ns1.exonet.nl hostmaster.exonet.nl`

📌 Glue Records Collected

Total: 4

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

Analysis

Hierarchy

The parent of www.squareconcepts.nl is squareconcepts.nl.

IP Addresses

squareconcepts.nl points to a single IP number: 194.5.132.21.

Other host names, for instance www.dt-69.de, sixfingersjukebox.nl, mail.fysio-instituut.nl, vandersteen.info and hemelsbrood.nl share IP numbers with squareconcepts.nl.

Name Servers

The domain squareconcepts.nl is delegated to three name servers: ns3.exonet.eu, ns1.exonet.nl and ns2.exonet.nl.

squareconcepts.nl shares name servers with other domains at least partially, for instance dyss-media.info, blsign.nl, paypro.tv, zantboer.nl and ijay.nl.