`cwhatyoucando.com`

DNSSEC	🔒 Signed (DS record present)
A	145.117.214.33^{🇳🇱 SURFNET-NL145.117.0.0/16 AMCNET}
		PTR	`a214-33.amc.nl`
		PTR	`klapp.amc.nl`
NS	`ns1.surfnet.nl` ⭐
		A	2001:610:1:800a:192:87:106:101^{🇳🇱 SURFNET-NL2001:610::/29 SURFnet IPv6 block}
			PTR	`ns1.surfnet.nl`
		A	192.87.106.101^{🇳🇱 SURFNET-NL192.87.0.0/16 SURFnet CIDR Block IV}
			PTR	`ns1.surfnet.nl`
NS	`ns1.zurich.surf.net`
		A	2001:620:0:9::1103^{🇨🇭 Switch2001:620::/32 SWITCH, The Swiss Education & Research Network}
			PTR	`ns1.zurich.surf.net`
		A	195.176.255.9^{🇨🇭 Switch195.176.224.0/19 SWITCH-AGGR.102}
			PTR	`ns1.zurich.surf.net`
NS	`ns2.surfnet.nl`
		A	2001:610:3:200a:192:87:36:2^{🇳🇱 SURFNET-NL2001:610::/29 SURFnet IPv6 block}
			PTR	`ns2.surfnet.nl`
		A	192.87.36.2^{🇳🇱 SURFNET-NL192.87.0.0/16 SURFnet CIDR Block IV}
			PTR	`ns2.surfnet.nl`
NS	`ns3.surfnet.nl`
		A	2001:610:0:800c:195:169:124:71^{🇳🇱 SURFNET-NL2001:610::/29 SURFnet IPv6 block}
			PTR	`ns3.surfnet.nl`
		A	195.169.124.71^{🇳🇱 SURFNET-NL195.169.0.0/16 SURFnet CIDR Block VI}
SOA	`ns1.surfnet.nl`dns-beheer@surf.nl 2026-04-23 #1

`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=1776959351

Same first word

cwhatyoucando.com

DNS History

7 records (5 active, 2 former)

○NSa.ns.amc.nl2017-09-09 → 2017-09-09 · 3 obs

● 2017-09-09 04:55:10
○ 2026-02-18 11:04:12
○ 2026-04-23 15:55:50

○NSb.ns.amc.nl2017-09-09 → 2017-09-09 · 3 obs

● 2017-09-09 04:55:10
○ 2026-02-18 11:04:12
○ 2026-04-23 15:55:50

●NSns1.surfnet.nl2026-02-18 → 2026-04-23 · 3 obs

○ 2017-09-09 04:55:10
● 2026-02-18 11:04:12
● 2026-04-23 15:55:50

●NSns1.zurich.surf.net2026-02-18 → 2026-04-23 · 3 obs

○ 2017-09-09 04:55:10
● 2026-02-18 11:04:12
● 2026-04-23 15:55:50

●NSns2.surfnet.nl2026-02-18 → 2026-04-23 · 3 obs

○ 2017-09-09 04:55:10
● 2026-02-18 11:04:12
● 2026-04-23 15:55:50

●NSns3.surfnet.nl2026-02-18 → 2026-04-23 · 3 obs

○ 2017-09-09 04:55:10
● 2026-02-18 11:04:12
● 2026-04-23 15:55:50

●A145.117.214.332026-02-18 → 2026-04-23 · 2 obs

● 2026-02-18 11:04:12
● 2026-04-23 15:55:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
cwhatyoucando.com	ns1.surfnet.nl, ns2.surfnet.nl, ns3.surfnet.nl, ns1.zurich.surf.net	-

✅ Authoritative Response

Server:195.176.255.9

NS records: ns1.surfnet.nl, ns2.surfnet.nl, ns3.surfnet.nl, ns1.zurich.surf.net

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 937ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`145.117.214.33`
NS	4	`ns1.surfnet.nl, ns2.surfnet.nl...`
SOA	1	`ns1.surfnet.nl dns-beheer.surf.nl`

Analysis

IP Addresses

cwhatyoucando.com points to a single IP number: 145.117.214.33.

Other host names, for instance academischpsychiatrischcentrum.nl, amsterdamumcresearch.com, www.werkenbijamc.nl, amr.nl and cpcd.nl share IP numbers with cwhatyoucando.com.

Name Servers

cwhatyoucando.com is delegated to four name servers: ns1.surfnet.nl, ns2.surfnet.nl, ns3.surfnet.nl and ns1.zurich.surf.net.

cwhatyoucando.com at least partially shares name servers with other domains, for instance uva-test.nl, hazne.nl, aerestrainingcentre.nl, as1103.net and cittaverdecollege.nl.

These name servers are commonly used together with arachne.leidenuniv.nl, ns6.eur.nl, umcdns03.azn.nl, ns1.uha.nl, ns2.uha.nl, ns2.maastrichtuniversity.eu, ns1.maastrichtuniversity.nl, ns1-konbib.kb.nl and gm.maastrichtuniversity.nl.

Host names with two IP numbers:

ns1.surfnet.nl points to: 2001:610:1:800a:192:87:106:101 and 192.87.106.101.

ns2.surfnet.nl points to: 2001:610:3:200a:192:87:36:2 and 192.87.36.2.

ns3.surfnet.nl points to: 2001:610:0:800c:195:169:124:71 and 195.169.124.71.

ns1.zurich.surf.net points to: 2001:620:0:9::1103 and 195.176.255.9.

cwhatyoucando.com - robtex.com