`switch-concept.com`

DNSSEC	⚠️ Not signed
NS	`ns1.xaq.nl` ⭐
		A	192.87.112.194^{🇳🇱 SURFNET-NL192.87.0.0/16 SURFnet CIDR Block IV}
			PTR	`mail1.xaq.nl`
NS	`ns2.xaq.nl` ⚠️ Not in parent delegation
		A	192.87.112.196^{🇳🇱 SURFNET-NL192.87.0.0/16 SURFnet CIDR Block IV}
			PTR	`mail2.xaq.nl`
NS	`ns3.xaq.nl`
		A	192.87.39.204^{🇳🇱 SURFNET-NL192.87.0.0/16 SURFnet CIDR Block IV}
NS	`ns4.xaq.nl`
		A	213.125.58.51^{🇳🇱 TNF-AS213.125.0.0/17 VODAFONE_ZIGGO}
NS	`ns5.xaq.nl` ⚠️ Not in parent delegation
		A	31.3.109.171^{🇳🇱 TUXIS31.3.104.0/21 NL-TUXIS-20110408 J.M. Schouten trading as Tuxis Internet Engineering}
			PTR	`mail5.xaq.nl`
NS	`ns6.xaq.nl` ⚠️ Not in parent delegation
		A	31.3.109.172^{🇳🇱 TUXIS31.3.104.0/21 NL-TUXIS-20110408 J.M. Schouten trading as Tuxis Internet Engineering}
			PTR	`mail6.xaq.nl`
MX	`mx1.xaq.nl` ⭐
		A	192.87.112.194^{🇳🇱 SURFNET-NL192.87.0.0/16 SURFnet CIDR Block IV}
			PTR	`mail1.xaq.nl`
		A	192.87.112.196^{🇳🇱 SURFNET-NL192.87.0.0/16 SURFnet CIDR Block IV}
			PTR	`mail2.xaq.nl`
MX	`mx2.xaq.nl`⁽²⁰⁾
		A	192.87.39.204^{🇳🇱 SURFNET-NL192.87.0.0/16 SURFnet CIDR Block IV}
		A	213.125.58.51^{🇳🇱 TNF-AS213.125.0.0/17 VODAFONE_ZIGGO}
MX	`mx3.xaq.nl`⁽³⁰⁾
		A	31.3.109.171^{🇳🇱 TUXIS31.3.104.0/21 NL-TUXIS-20110408 J.M. Schouten trading as Tuxis Internet Engineering}
			PTR	`mail5.xaq.nl`
		A	31.3.109.172^{🇳🇱 TUXIS31.3.104.0/21 NL-TUXIS-20110408 J.M. Schouten trading as Tuxis Internet Engineering}
			PTR	`mail6.xaq.nl`
SOA	`ns1.xaq.nl`admin@switch-concept.com serial=1597696470

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1774555127

Same first word

switch-concept.de

switch-concept.com

DNS History

9 records (9 active, 0 former)

●NSns1.xaq.nl2015-07-23 → 2026-03-26 · 2 obs

● 2015-07-23 00:37:16
● 2026-03-26 20:12:08

●NSns2.xaq.nl2015-07-23 → 2026-03-26 · 2 obs

● 2015-07-23 00:37:16
● 2026-03-26 20:12:08

●NSns3.xaq.nl2015-07-23 → 2026-03-26 · 2 obs

● 2015-07-23 00:37:16
● 2026-03-26 20:12:08

●NSns4.xaq.nl2015-07-23 → 2026-03-26 · 2 obs

● 2015-07-23 00:37:16
● 2026-03-26 20:12:08

●NSns5.xaq.nl2015-07-23 → 2026-03-26 · 2 obs

● 2015-07-23 00:37:16
● 2026-03-26 20:12:08

●NSns6.xaq.nl2015-07-23 → 2026-03-26 · 2 obs

● 2015-07-23 00:37:16
● 2026-03-26 20:12:08

●MXmx1.xaq.nl2015-07-23 → 2026-03-26 · 2 obs

● 2015-07-23 00:37:16
● 2026-03-26 20:12:08

●MXmx2.xaq.nl2015-07-23 → 2026-03-26 · 2 obs

● 2015-07-23 00:37:16
● 2026-03-26 20:12:08

●MXmx3.xaq.nl2015-07-23 → 2026-03-26 · 4 obs

● 2015-07-23 00:37:16
● 2016-07-08 13:20:48
○ 2017-03-20 16:37:02
● 2026-03-26 20:12:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
switch-concept.com	ns1.xaq.nl, ns3.xaq.nl, ns4.xaq.nl	-

✅ Authoritative Response

Server:213.125.58.51

NS records: ns1.xaq.nl, ns3.xaq.nl, ns4.xaq.nl

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for switch-concept.com (unsigned zone)

⏱️ Timing

Total: 479ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	6	`ns2.xaq.nl, ns3.xaq.nl...`
MX	3	`mx2.xaq.nl (pri: 20), mx3.xaq.nl (pri: 30)...`
SOA	1	`ns1.xaq.nl admin.switch-concept.com`

Analysis

Name Servers

switch-concept.com is delegated to six name servers: ns1.xaq.nl, ns2.xaq.nl, ns3.xaq.nl, ns4.xaq.nl, ns5.xaq.nl and ns6.xaq.nl.

switch-concept.com at least partially shares name servers with other domains, for instance pierremak.nl, auditing.nl, sponsorplan.nl, ceesvanweelden.nl and mijnloon.nl.

Host names with one IP number:

ns1.xaq.nl points to: 192.87.112.194.

ns2.xaq.nl points to: 192.87.112.196.

ns3.xaq.nl points to: 192.87.39.204.

ns4.xaq.nl points to: 213.125.58.51.

ns5.xaq.nl points to: 31.3.109.171.

ns6.xaq.nl points to: 31.3.109.172.

Mail Servers

Three mail servers handle switch-concept.com: mx1.xaq.nl, mx2.xaq.nl and mx3.xaq.nl.

switch-concept.com shares at least partially some mail servers with other domains, including mytime.nl, afgroep.com, bwad.nl, rgl-metaal.nl and baarda.it.

Host mx1.xaq.nl points to 192.87.112.194 and 192.87.112.196; Host mx2.xaq.nl points to 192.87.39.204 and 213.125.58.51; Host mx3.xaq.nl points to 31.3.109.171 and 31.3.109.172.

switch-concept.com - robtex.com