`profusebuilder.nl`

DNSSEC	🔒 Signed (DS record present)
A	80.247.220.18^{🇳🇱 TrueServer-AS80.247.220.0/24}
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	`mail.profuse.nl` ⭐
		A	188.201.251.10^{🇳🇱 KPN188.200.0.0/13 B.V.}
			PTR	`edge.mprise.nl`
SOA	`ns3.kpn.net`zonemaster@kpn.com 2026-03-19 #1

`nl`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns1.dns.nl` ⭐
	NS	`ns3.dns.nl`
	NS	`ns4.dns.nl`
	TXT	`nl zone update: 2026-03-25 07:00:02 +0000 (EPOCH 1774422002)`
	SOA	`ns1.dns.nl`dns@sidn.nl 2026-03-25 #14

Same first word

profusebuilder.nl

DNS History

5 records (4 active, 1 former)

●NSns13.kpn.net2026-02-18 → 2026-03-25 · 3 obs

○ 2018-07-01 10:12:54
● 2026-02-18 05:06:10
● 2026-03-25 07:50:12

●NSns3.kpn.net2015-07-11 → 2026-03-25 · 2 obs

● 2015-07-11 22:29:36
● 2026-03-25 07:50:12

○NSns4.kpn.net2015-07-11 → 2018-07-01 · 4 obs

● 2015-07-11 22:29:36
● 2018-07-01 10:12:54
○ 2026-02-18 05:06:10
○ 2026-03-25 07:50:12

●MXmail.profuse.nl2015-07-11 → 2026-03-25 · 2 obs

● 2015-07-11 22:29:36
● 2026-03-25 07:50:12

●A80.247.220.182015-07-11 → 2026-03-25 · 2 obs

● 2015-07-11 22:29:36
● 2026-03-25 07:50:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
nl	ns4.dns.nl, ns1.dns.nl, ns3.dns.nl	-
profusebuilder.nl	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: 623ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`80.247.220.18`
NS	2	`ns3.kpn.net, ns13.kpn.net`
MX	1	`mail.profuse.nl (pri: 10)`
SOA	1	`ns3.kpn.net zonemaster.kpn.com`

Analysis

IP Addresses

profusebuilder.nl resolves to one IP number: 80.247.220.18.

Other host names, for instance www.profuse.nl, share IP numbers with profusebuilder.nl.

Name Servers

profusebuilder.nl is delegated to two name servers ns13.kpn.net and ns3.kpn.net.

profusebuilder.nl shares the same name server setup as other domains, for instance applicationnet.biz, paycenter.nl, sleepworld.info, mappmail.nl and alltruckparts.nl.

profusebuilder.nl at least partially shares name servers with other domains, for instance e-mail4ever.nl, 8.121.195.in-addr.arpa, 69.121.195.in-addr.arpa, creatronix.nl and menuhosting.nl.

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

Host names with two IP numbers:

The host name ns13.kpn.net points to 2a02:a47f:ac:1::1353 and 213.75.63.34; the host name ns3.kpn.net points to 2a02:a47f:ac:1::353 and 194.151.228.42.

Mail Servers

profusebuilder.nl is handled by a single mail server, mail.profuse.nl.

mail.profuse.nl resolves to IP 188.201.251.10.

profusebuilder.nl - robtex.com