`kooplanet.net`

DNSSEC	🔒 Signed (DS record present)
NS	`ns11.kpn.net` ⭐
		A	2a02:a47f:ac:1::1153^{🇳🇱 KPN2a02:a400::/25 B.V.}
			PTR	`ns11.kpn.net`
			PTR	`ns1.widexs.net`
			PTR	`ns01.is.nl`
			PTR	`ns1.widexs.nl`
		A	213.75.63.33^{🇳🇱 PT213.75.0.0/17 PIADDR}
			PTR	`ns11.kpn.net`
			PTR	`ns1.widexs.net`
			PTR	`ns01.is.nl`
			PTR	`ns1.widexs.nl`
NS	`ns1.kpn.net`
		A	2a02:a47f:ac:1::153^{🇳🇱 KPN2a02:a400::/25 B.V.}
			PTR	`ns1.kpn.net`
		A	194.151.228.10^{🇩🇪 KPN194.151.224.0/19 B.V.}
			PTR	`ns1.kpn.net`
SOA	`ns1.kpn.net`zonemaster@kpn.com 2026-04-09 #1

`net`

	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=1775955972

Same first word

kooplanet.net

Similar names

topolanek.cz

teplookna.ru

teplookna.com

pentakool.com

napotolke.ru

okoplanet.com

topolanek.at

oekoplant.at

lopatenko.com

tokopanel.com

lopketoan.org.ph

okoplanet.fr

pontolake.org

oknateplo.ru

DNS History

3 records (2 active, 1 former)

●NSns1.kpn.net2017-02-14 → 2026-04-12 · 2 obs

● 2017-02-14 02:17:46
● 2026-04-12 01:24:12

●NSns11.kpn.net2026-03-24 → 2026-04-12 · 3 obs

○ 2020-02-22 19:36:16
● 2026-03-24 19:31:54
● 2026-04-12 01:24:12

○NSns2.kpn.net2017-02-14 → 2020-02-22 · 4 obs

● 2017-02-14 02:17:46
● 2020-02-22 19:36:16
○ 2026-03-24 19:31:54
○ 2026-04-12 01:24:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
kooplanet.net	ns1.kpn.net, ns11.kpn.net	4 records

✅ Authoritative Response

Server:194.151.228.10

NS records: ns1.kpn.net, ns11.kpn.net

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 383ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ns1.kpn.net, ns11.kpn.net`
SOA	1	`ns1.kpn.net zonemaster.kpn.com`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.kpn.net, ns1.kpn.net, ns11.kpn.net...)

Analysis

Name Servers

kooplanet.net's delegation is to two name servers ns11.kpn.net and ns1.kpn.net.

kooplanet.net shares the same name server configuration as other domains, such as courtmh-17.com, pkeulen.demon.nl, beckwith.demon.nl, asian.demon.nl and visserstaal.demon.nl.

kooplanet.net at least partially shares its name servers with other domains, for instance biz.kpn.net, sellam-huizenga.demon.nl, kpndigialarm.nl, railverkeersleiding.com and troostwijk.nl.

Host names with two IP numbers: ns11.kpn.net points to 2a02:a47f:ac:1::1153 and 213.75.63.33; ns1.kpn.net points to 2a02:a47f:ac:1::153 and 194.151.228.10

kooplanet.net - robtex.com

kooplanet.net

net