`preventel.nl`

DNSSEC	🔒 Signed (DS record present)
A	2a01:4f8:c013:1cda::1^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
A	78.47.45.115^{🇩🇪 Hetzner78.46.0.0/15 HETZNER-RZ-NBG-BLK5}
NS	`ns0.transip.net` ⭐
		A	2a01:7c8:dddd:195::195^{🇳🇱 TRANSIP-AS2a01:7c8::/32 TransIP B.V. Amsterdam IPv6 network}
			PTR	`ns0.transip.net`
		A	195.135.195.195^{🇮🇹 TRANSIP-AS195.135.195.0/24 TransIP B.V.}
			PTR	`ns0.transip.net`
NS	`ns1.transip.nl`
		A	2a01:7c8:7000:195::195^{🇳🇱 TRANSIP-AS2a01:7c8::/32 TransIP B.V. Amsterdam IPv6 network}
			PTR	`ns1.transip.nl`
		A	195.8.195.195^{🇳🇱 TRANSIP-AS195.8.195.0/24 TransIP B.V.}
			PTR	`ns1.transip.nl`
NS	`ns2.transip.eu`
		A	2a01:7c8:f:c1f::195^{🇳🇱 TRANSIP-AS2a01:7c8::/32 TransIP B.V. Amsterdam IPv6 network}
			PTR	`ns2.transip.eu`
		A	37.97.199.195^{🇳🇱 TRANSIP-AS37.97.128.0/17 TransIP BV Amsterdam, The Netherlands}
			PTR	`ns2.transip.eu`
MX	`mail-1.mach3builders.nl` ⭐
		A	185.21.240.95^{🇳🇱 CLDIN-NL185.21.240.0/22}
			PTR	`mail-1.mach3builders.nl`
MX	`sf01.ips.nl` ⭐
		A	2a04:1cc0:100:240::116^{🇳🇱 CLDIN-NL2a04:1cc0::/29}
		A	2a04:1cc1:110:243::117^{🇳🇱 CLDIN-NL2a04:1cc0::/29}
			PTR	`mx02-2.ips.nl`
		A	185.21.240.116^{🇳🇱 CLDIN-NL185.21.240.0/22}
			PTR	`mx01.ips.nl`
		A	185.21.243.117^{🇳🇱 CLDIN-NL185.21.240.0/22}
			PTR	`mx02-2.ips.nl`
MX	`sf02.ips.nl` ⭐
		A	2a04:1cc0:100:240::117^{🇳🇱 CLDIN-NL2a04:1cc0::/29}
			PTR	`mx01-2.ips.nl`
		A	2a04:1cc1:110:243::116^{🇳🇱 CLDIN-NL2a04:1cc0::/29}
			PTR	`mx02.ips.nl`
		A	185.21.240.117^{🇳🇱 CLDIN-NL185.21.240.0/22}
			PTR	`mx01-2.ips.nl`
		A	185.21.243.116^{🇳🇱 CLDIN-NL185.21.240.0/22}
			PTR	`mx02.ips.nl`
TXT	`v=spf1 include:spf.mailjet.com include:_spf.ips.nl -all`
SOA	`ns0.transip.net`hostmaster@transip.nl 2025-11-26 #0

`nl`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns1.dns.nl` ⭐
	NS	`ns3.dns.nl`
	NS	`ns4.dns.nl`
	TXT	`nl zone update: 2026-08-06 07:00:01 +0000 (EPOCH 1785999601)`
	SOA	`ns1.dns.nl`dns@sidn.nl 2026-08-06 #14

Previously MX for

www.preventel.nl

Subdomains

www.preventel.nl

Same first word

preventel.es

preventel.be

preventel.org

preventel.fr

preventel.com

Similar names

pertenvel.digital

DNS History

24 records (8 active, 16 former)

●NSns0.transip.net2026-08-06 → 2026-08-06 · 3 obs

○ 2018-01-05 07:13:18
● 2026-08-06 08:06:24
● 2026-08-06 08:06:26

○NSns0.transip.nl2018-01-05 → 2018-01-05 · 4 obs

○ 2017-01-08 13:37:02
● 2018-01-05 07:13:18
○ 2026-08-06 08:06:24
○ 2026-08-06 08:06:26

○NSns1.openprovider.nl2016-05-04 → 2017-01-08 · 5 obs

○ 2016-02-11 15:28:24
● 2016-05-04 15:51:12
● 2017-01-08 13:37:02
○ 2018-01-05 07:13:18
○ 2026-08-06 08:06:26

○NSns1.proserve.nl2015-07-16 → 2016-02-11 · 4 obs

● 2015-07-16 13:21:32
● 2016-02-11 15:28:24
○ 2016-05-04 15:51:12
○ 2026-08-06 08:06:26

○NSns1.transip.net2018-01-05 → 2018-01-05 · 4 obs

○ 2017-01-08 13:37:02
● 2018-01-05 07:13:18
○ 2026-08-06 08:06:24
○ 2026-08-06 08:06:26

●NSns1.transip.nl2026-08-06 → 2026-08-06 · 3 obs

○ 2018-01-05 07:13:18
● 2026-08-06 08:06:24
● 2026-08-06 08:06:26

○NSns2.openprovider.be2016-05-04 → 2017-01-08 · 5 obs

○ 2016-02-11 15:28:24
● 2016-05-04 15:51:12
● 2017-01-08 13:37:02
○ 2018-01-05 07:13:18
○ 2026-08-06 08:06:26

○NSns2.pro-serve.be2015-07-16 → 2015-11-23 · 4 obs

● 2015-07-16 13:21:32
● 2015-11-23 04:55:12
○ 2016-02-11 15:28:24
○ 2026-08-06 08:06:26

○NSns2.pro-serve.eu2016-02-11 → 2016-02-11 · 4 obs

○ 2015-11-23 04:55:12
● 2016-02-11 15:28:24
○ 2016-05-04 15:51:12
○ 2026-08-06 08:06:26

●NSns2.transip.eu2018-01-05 → 2026-08-06 · 3 obs

○ 2017-01-08 13:37:02
● 2018-01-05 07:13:18
● 2026-08-06 08:06:26

○NSns3.openprovider.eu2016-05-04 → 2017-01-08 · 5 obs

○ 2016-02-11 15:28:24
● 2016-05-04 15:51:12
● 2017-01-08 13:37:02
○ 2018-01-05 07:13:18
○ 2026-08-06 08:06:26

○NSns3.proserve.nl2015-07-16 → 2015-11-23 · 4 obs

● 2015-07-16 13:21:32
● 2015-11-23 04:55:12
○ 2016-02-11 15:28:24
○ 2026-08-06 08:06:26

○NSns3.proserve.org2016-02-11 → 2016-02-11 · 4 obs

○ 2015-11-23 04:55:12
● 2016-02-11 15:28:24
○ 2016-05-04 15:51:12
○ 2026-08-06 08:06:26

○MXbsmtp.proserve.nl2015-07-16 → 2016-02-11 · 4 obs

● 2015-07-16 13:21:32
● 2016-02-11 15:28:24
○ 2016-05-04 15:51:12
○ 2026-08-06 08:06:26

●MXmail-1.mach3builders.nl2018-01-05 → 2026-08-06 · 3 obs

○ 2017-01-08 13:37:02
● 2018-01-05 07:13:18
● 2026-08-06 08:06:26

○MXmail.preventel.nl2015-07-16 → 2016-02-11 · 4 obs

● 2015-07-16 13:21:32
● 2016-02-11 15:28:24
○ 2016-05-04 15:51:12
○ 2026-08-06 08:06:26

○MXpreventel.nl2016-05-04 → 2017-01-08 · 5 obs

○ 2016-02-11 15:28:24
● 2016-05-04 15:51:12
● 2017-01-08 13:37:02
○ 2018-01-05 07:13:18
○ 2026-08-06 08:06:26

●MXsf01.ips.nl2026-08-06 → 2026-08-06 · 3 obs

○ 2018-01-05 07:13:18
● 2026-08-06 08:06:24
● 2026-08-06 08:06:26

●MXsf02.ips.nl2026-08-06 → 2026-08-06 · 3 obs

○ 2018-01-05 07:13:18
● 2026-08-06 08:06:24
● 2026-08-06 08:06:26

○A193.242.119.402015-07-16 → 2016-02-11 · 4 obs

● 2015-07-16 13:21:32
● 2016-02-11 15:28:24
○ 2016-05-04 15:51:12
○ 2026-08-06 08:06:26

●A2a01:4f8:c013:1cda::12026-08-06 → 2026-08-06 · 3 obs

○ 2018-01-05 07:13:18
● 2026-08-06 08:06:24
● 2026-08-06 08:06:26

●A78.47.45.1152026-08-06 → 2026-08-06 · 3 obs

○ 2018-01-05 07:13:18
● 2026-08-06 08:06:24
● 2026-08-06 08:06:26

○A91.190.98.1722016-05-04 → 2017-01-08 · 5 obs

○ 2016-02-11 15:28:24
● 2016-05-04 15:51:12
● 2017-01-08 13:37:02
○ 2018-01-05 07:13:18
○ 2026-08-06 08:06:26

○A91.190.98.952018-01-05 → 2018-01-05 · 4 obs

○ 2017-01-08 13:37:02
● 2018-01-05 07:13:18
○ 2026-08-06 08:06:24
○ 2026-08-06 08:06:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
nl	ns3.dns.nl, ns4.dns.nl, ns1.dns.nl	-
preventel.nl	ns0.transip.net, ns1.transip.nl, ns2.transip.eu	2 records

✅ Authoritative Response

Server:37.97.199.195

NS records: ns0.transip.net, ns1.transip.nl, ns2.transip.eu

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1347ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`78.47.45.115`
AAAA	1	`2a01:4f8:c013:1cda::1`
NS	3	`ns0.transip.net, ns1.transip.nl...`
MX	3	`sf01.ips.nl (pri: 10), mail-1.mach3builders.nl (pri: 10)...`
TXT	1	`v=spf1 include:spf.mailjet.com include:_`
SOA	1	`ns0.transip.net hostmaster.transip.nl`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.transip.nl, ns1.transip.nl)

Analysis

Hierarchy

The domain www.preventel.nl falls under the parent preventel.nl.

IP Addresses

preventel.nl points to the IP addresses 78.47.45.115 and 2a01:4f8:c013:1cda::1

Name Servers

DNS for preventel.nl is handled by three authoritative name servers: ns2.transip.eu, ns0.transip.net and ns1.transip.nl.

At least some of preventel.nl's name servers are shared with other domains, for example wxp.nl, picel.nl, spijker.nl and two more.

Three hostnames — ns2.transip.eu, ns0.transip.net and ns1.transip.nl — each have two IP addresses: ns2.transip.eu has 37.97.199.195 and 2a01:7c8:f:c1f::195, ns0.transip.net has 195.135.195.195 and 2a01:7c8:dddd:195::195, and ns1.transip.nl has 195.8.195.195 and 2a01:7c8:7000:195::195.

Mail Servers

The MX records for preventel.nl list three mail servers: sf01.ips.nl, sf02.ips.nl and mail-1.mach3builders.nl.

preventel.nl shares at least some of its mail servers with other domains — for example mappinghistory.nl, deauville-mode.nl, iamsuperjuice.com and two more.

Hosts pointing to four IP addresses:

sf01.ips.nl directs to 185.21.240.116, 185.21.243.117, 2a04:1cc0:100:240::116 and 2a04:1cc1:110:243::117.

sf02.ips.nl directs to 185.21.240.117, 185.21.243.116, 2a04:1cc0:100:240::117 and 2a04:1cc1:110:243::116.

Hosts that resolve to one IP address:

mail-1.mach3builders.nl directs to 185.21.240.95.

preventel.nl - robtex.com

preventel.nl

nl

Previously MX for

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`preventel.nl`

`nl`