topnotes.nl - dns.ninja

`topnotes.nl`

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`
MX	`mail1.wijs.nl` ⭐
		A	194.151.168.164^{🇳🇱 KPN194.151.128.0/18 B.V.}
			PTR	`mail1.wijs.nl`
MX	`mail2.wijs.nl` ⭐
		A	95.97.78.12^{🇳🇱 TNF-AS95.97.0.0/16 VODAFONE_ZIGGO}
			PTR	`mail2.wijs.nl`
SOA	`ns1.kpn.net`zonemaster@kpn.com 2026-07-02 #1

`nl`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns1.dns.nl` ⭐
	NS	`ns3.dns.nl`
	NS	`ns4.dns.nl`
	TXT	`nl zone update: 2026-07-05 13:00:01 +0000 (EPOCH 1783256401)`
	SOA	`ns1.dns.nl`dns@sidn.nl 2026-07-05 #26

Same first word

topnotes.nl

topnotes.net

topnotes.ca

topnotes.com

topnotes.be

topnotes.de

topnotes.fi

topnotes.ru

Similar names

DNS History

6 records (4 active, 2 former)

●NSns1.kpn.net2026-02-23 → 2026-07-05 · 3 obs

○ 2016-11-02 12:48:14
● 2026-02-23 10:08:08
● 2026-07-05 13:33:32

●NSns11.kpn.net2026-02-23 → 2026-07-05 · 3 obs

○ 2016-11-02 12:48:14
● 2026-02-23 10:08:08
● 2026-07-05 13:33:32

○NSns3.kpn.net2015-08-09 → 2016-11-02 · 4 obs

● 2015-08-09 21:20:00
● 2016-11-02 12:48:14
○ 2026-02-23 10:08:08
○ 2026-07-05 13:33:32

○NSns4.kpn.net2015-08-09 → 2016-11-02 · 4 obs

● 2015-08-09 21:20:00
● 2016-11-02 12:48:14
○ 2026-02-23 10:08:08
○ 2026-07-05 13:33:32

●MXmail1.wijs.nl2015-08-09 → 2026-07-05 · 2 obs

● 2015-08-09 21:20:00
● 2026-07-05 13:33:32

●MXmail2.wijs.nl2015-08-09 → 2026-07-05 · 2 obs

● 2015-08-09 21:20:00
● 2026-07-05 13:33:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
nl	ns3.dns.nl, ns1.dns.nl, ns4.dns.nl	-
topnotes.nl	ns1.kpn.net, ns11.kpn.net	-

✅ 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: 796ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ns11.kpn.net, ns1.kpn.net`
MX	2	`mail2.wijs.nl (pri: 10), mail1.wijs.nl (pri: 10)`
SOA	1	`ns1.kpn.net zonemaster.kpn.com`

Analysis

Name Servers

topnotes.nl is delegated to two name servers: ns11.kpn.net and ns1.kpn.net.

The name server configuration of topnotes.nl is shared with other domains, for instance add-venture.nl, infomedicsportal.com, dagra.demon.nl and two others.

topnotes.nl shares at least some of its name servers with other domains, such as kpnwerkplek.com.

ns11.kpn.net and ns1.kpn.net each resolve to two IP addresses: ns11.kpn.net points to 213.75.63.33 and 2a02:a47f:ac:1::1153, while ns1.kpn.net points to 194.151.228.10 and 2a02:a47f:ac:1::153.

Mail Servers

topnotes.nl uses two mail servers, mail1.wijs.nl and mail2.wijs.nl.

The mail server setup of topnotes.nl matches that of other domains such as hscv.nl, investor4all.net, basisnote.nl and two others.

mail1.wijs.nl and mail2.wijs.nl each resolve to one IP number: mail1.wijs.nl points to 194.151.168.164 and mail2.wijs.nl points to 95.97.78.12.