`t-network-partner.com`

DNSSEC	🔒 Signed (DS record present)
A	85.17.173.226^{🇳🇱 LEASEWEB-NL-AMS-0185.17.0.0/16 LEASEWEB}
NS	`ns3.kpn.net` ⭐
		A	2a02:a47f:ac:1::353^{🇳🇱 KPN2a02:a400::/25 B.V.}
			PTR	`ns3.kpn.net`
		A	194.151.228.42^{🇩🇪 KPN194.151.224.0/19 B.V.}
			PTR	`ns3.kpn.net`
NS	`ns13.kpn.net`
		A	2a02:a47f:ac:1::1353^{🇳🇱 KPN2a02:a400::/25 B.V.}
			PTR	`ns13.kpn.net`
			PTR	`ns03.is.nl`
		A	213.75.63.34^{🇳🇱 PT213.75.0.0/17 PIADDR}
			PTR	`ns13.kpn.net`
			PTR	`ns03.is.nl`
MX	`mx1.troostwijk.com` ⭐
		A	62.132.161.37^{🇳🇱 KPN62.132.160.0/19 B.V.}
			PTR	`62-132-161-37.biz.kpn.net`
MX	`mx2.troostwijk.com`⁽²⁰⁾
		A	213.127.181.60^{🇳🇱 TNF-AS213.127.128.0/17 VODAFONE_ZIGGO}
			PTR	`ip-213-127-181-60.ip.prioritytelecom.net`
SOA	`ns3.kpn.net`zonemaster@kpn.com 2026-03-26 #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=1774507807

Same first word

t-network-partner.com

DNS History

6 records (5 active, 1 former)

●NSns13.kpn.net2026-02-22 → 2026-03-26 · 3 obs

○ 2018-02-09 11:47:20
● 2026-02-22 08:10:10
● 2026-03-26 07:19:14

●NSns3.kpn.net2015-08-09 → 2026-03-26 · 2 obs

● 2015-08-09 04:11:10
● 2026-03-26 07:19:14

○NSns4.kpn.net2015-08-09 → 2018-02-09 · 4 obs

● 2015-08-09 04:11:10
● 2018-02-09 11:47:20
○ 2026-02-22 08:10:10
○ 2026-03-26 07:19:14

●MXmx1.troostwijk.com2015-08-09 → 2026-03-26 · 2 obs

● 2015-08-09 04:11:10
● 2026-03-26 07:19:14

●MXmx2.troostwijk.com2015-08-09 → 2026-03-26 · 2 obs

● 2015-08-09 04:11:10
● 2026-03-26 07:19:14

●A85.17.173.2262015-08-09 → 2026-03-26 · 2 obs

● 2015-08-09 04:11:10
● 2026-03-26 07:19:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
t-network-partner.com	ns3.kpn.net, ns13.kpn.net	-

✅ Authoritative Response

Server:213.75.63.34

NS records: ns3.kpn.net, ns13.kpn.net

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 769ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`85.17.173.226`
NS	2	`ns3.kpn.net, ns13.kpn.net`
MX	2	`mx1.troostwijk.com (pri: 10), mx2.troostwijk.com (pri: 20)`
SOA	1	`ns3.kpn.net zonemaster.kpn.com`

Analysis

IP Addresses

t-network-partner.com points to a single IP: 85.17.173.226.

Name Servers

t-network-partner.com's delegation is to two name servers ns13.kpn.net and ns3.kpn.net.

t-network-partner.com shares the same name server configuration as other domains, such as ishousing.nl, accenturetechnologysolutions.nl, vetrad.nl, boerveen.nl and blockland.nl.

t-network-partner.com at least partially shares its name servers with other domains, for instance confrontiamo.it, dedicated-people.nl, apps4you.com, jansen.mobi and crmoveralenaltijd.nl.

These name servers are commonly used with ns01.is.nl, ns02.is.nl, ns03.is.nl, ns14.kpn.net, ns7.kpn.net, ns8.kpn.net and ns1.kpn.net.

Host names with two IP numbers: ns13.kpn.net points to 2a02:a47f:ac:1::1353 and 213.75.63.34; ns3.kpn.net points to 2a02:a47f:ac:1::353 and 194.151.228.42

Mail Servers

Two mail servers mx1.troostwijk.com and mx2.troostwijk.com handle t-network-partner.com.

t-network-partner.com shares the same mail server setup as other domains, such as troostwijkrealestate.com and troostwijk.net.

Host names with a single IP:

mx1.troostwijk.com resolves to 62.132.161.37.

mx2.troostwijk.com resolves to 213.127.181.60.

t-network-partner.com - robtex.com