`assessmenttrainer.nl`

DNSSEC	🔒 Signed (DS record present)
A	2a02:2350:5:10f:bc:8c43:2a95:901d^{🇩🇰 ONECOM2a02:2350::/32 One.com A/S}
A	77.111.243.23^{🇩🇰 ONECOM77.111.240.0/22 One.com A/S}
NS	`ns01.hostnet.nl` ⭐
		A	2001:67c:28cc::13^{ONECOM-INFRA2001:67c:28cc::/48}
			PTR	`ns1.hostnet.nl`
		A	195.206.121.13^{ONECOM-INFRA195.206.121.0/24}
			PTR	`ns1.hostnet.nl`
NS	`ns02.hostnet.nl`
		A	2001:67c:3c0::13^{🇩🇰 ONECOM2001:67c:3c0::/48}
			PTR	`ns2.hostnet.nl`
		A	185.10.11.13^{ONECOM185.10.11.0/24}
			PTR	`ns2.hostnet.nl`
MX	`mx1.mailpod13-cph3.g1i.hostnet.nl` ⭐
		A	185.10.9.146^{🇩🇰 ONECOM185.10.8.0/22}
			PTR	`mx1-hostnet-nl.pub.mailpod13-cph3.one.com`
MX	`mx2.mailpod13-cph3.g1i.hostnet.nl` ⭐
		A	185.10.9.147^{🇩🇰 ONECOM185.10.8.0/22}
			PTR	`mx2-hostnet-nl.pub.mailpod13-cph3.one.com`
MX	`mx3.mailpod13-cph3.g1i.hostnet.nl` ⭐
		A	185.10.9.148^{🇩🇰 ONECOM185.10.8.0/22}
			PTR	`mx3-hostnet-nl.pub.mailpod13-cph3.one.com`
MX	`mx4.mailpod13-cph3.g1i.hostnet.nl` ⭐
		A	185.10.9.149^{🇩🇰 ONECOM185.10.8.0/22}
			PTR	`mx4-hostnet-nl.pub.mailpod13-cph3.one.com`
TXT	`v=spf1 a mx include:_spf.hostnet.nl`
SOA	`ns01.hostnet.nl`hostmaster@hostnet.nl 2026-04-09 #1

`nl`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns1.dns.nl` ⭐
	NS	`ns3.dns.nl`
	NS	`ns4.dns.nl`
	TXT	`nl zone update: 2026-04-24 09:30:01 +0000 (EPOCH 1777023001)`
	SOA	`ns1.dns.nl`dns@sidn.nl 2026-04-24 #19

Same first word

assessmenttrainer.com

assessmenttrainer.nl

DNS History

12 records (8 active, 4 former)

●NSns01.hostnet.nl2026-03-06 → 2026-04-24 · 3 obs

○ 2017-07-05 13:33:44
● 2026-03-06 23:58:18
● 2026-04-24 10:12:42

●NSns02.hostnet.nl2026-03-06 → 2026-04-24 · 3 obs

○ 2017-07-05 13:33:44
● 2026-03-06 23:58:18
● 2026-04-24 10:12:42

○NSns1.webchamp.nl2017-06-15 → 2017-07-05 · 4 obs

● 2017-06-15 01:37:42
● 2017-07-05 13:33:44
○ 2026-03-06 23:58:18
○ 2026-04-24 10:12:42

○NSns2.webchamp.nl2017-06-15 → 2017-07-05 · 4 obs

● 2017-06-15 01:37:42
● 2017-07-05 13:33:44
○ 2026-03-06 23:58:18
○ 2026-04-24 10:12:42

○MXmail.assessmenttrainer.nl2017-06-15 → 2017-07-05 · 4 obs

● 2017-06-15 01:37:42
● 2017-07-05 13:33:44
○ 2026-03-06 23:58:18
○ 2026-04-24 10:12:42

●MXmx1.mailpod13-cph3.g1i.hostnet.nl2026-03-06 → 2026-04-24 · 3 obs

○ 2017-07-05 13:33:44
● 2026-03-06 23:58:18
● 2026-04-24 10:12:42

●MXmx2.mailpod13-cph3.g1i.hostnet.nl2026-03-06 → 2026-04-24 · 3 obs

○ 2017-07-05 13:33:44
● 2026-03-06 23:58:18
● 2026-04-24 10:12:42

●MXmx3.mailpod13-cph3.g1i.hostnet.nl2026-03-06 → 2026-04-24 · 3 obs

○ 2017-07-05 13:33:44
● 2026-03-06 23:58:18
● 2026-04-24 10:12:42

●MXmx4.mailpod13-cph3.g1i.hostnet.nl2026-03-06 → 2026-04-24 · 3 obs

○ 2017-07-05 13:33:44
● 2026-03-06 23:58:18
● 2026-04-24 10:12:42

●A2a02:2350:5:10f:bc:8c43:2a95:901d2026-03-06 → 2026-04-24 · 3 obs

○ 2017-07-05 13:33:44
● 2026-03-06 23:58:18
● 2026-04-24 10:12:42

●A77.111.243.232026-03-06 → 2026-04-24 · 3 obs

○ 2017-07-05 13:33:44
● 2026-03-06 23:58:18
● 2026-04-24 10:12:42

○A87.250.153.2452017-06-15 → 2017-07-05 · 4 obs

● 2017-06-15 01:37:42
● 2017-07-05 13:33:44
○ 2026-03-06 23:58:18
○ 2026-04-24 10:12:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
nl	ns1.dns.nl, ns3.dns.nl, ns4.dns.nl	-
assessmenttrainer.nl	ns01.hostnet.nl, ns02.hostnet.nl	-

✅ Authoritative Response

Server:185.10.11.13

NS records: ns01.hostnet.nl, ns02.hostnet.nl

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 830ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`77.111.243.23`
AAAA	1	`2a02:2350:5:10f:bc:8c43:2a95:901d`
NS	2	`ns01.hostnet.nl, ns02.hostnet.nl`
MX	4	`mx4.mailpod13-cph3.g1i.hostnet.nl (pri: , mx2.mailpod13-cph3.g1i.hostnet.nl (pri: ...`
TXT	1	`v=spf1 a mx include:_spf.hostnet.nl`
SOA	1	`ns01.hostnet.nl hostmaster.hostnet.nl`

Analysis

IP Addresses

assessmenttrainer.nl has two IP numbers: 2a02:2350:5:10f:bc:8c43:2a95:901d and 77.111.243.23.

Other host names, for instance safecity.eu, ernstbruinsma.nl, lawleisure.nl, lizet.com and www.inkstory.nl share IP numbers with assessmenttrainer.nl.

Name Servers

assessmenttrainer.nl's delegation uses two name servers: ns01.hostnet.nl and ns02.hostnet.nl.

assessmenttrainer.nl uses the same name server setup as other domains, such as phoking.nl, steigerladderspecialist.nl, soulbodyfusion.eu, beleefbarcelona.nl and debuitenhorst.nl.

Host names with two IPs:

ns01.hostnet.nl points to 2001:67c:28cc::13 and 195.206.121.13

ns02.hostnet.nl points to 2001:67c:3c0::13 and 185.10.11.13

Mail Servers

assessmenttrainer.nl is handled by four mail servers: mx1.mailpod13-cph3.g1i.hostnet.nl, mx2.mailpod13-cph3.g1i.hostnet.nl, mx3.mailpod13-cph3.g1i.hostnet.nl and mx4.mailpod13-cph3.g1i.hostnet.nl.

assessmenttrainer.nl shares at least some mail servers with other domains, for example gaetano.nl, plan11.nl, smibanese.org, emerga.nl and tinku.nl.

Host names with one IP number:

mx1.mailpod13-cph3.g1i.hostnet.nl points to 185.10.9.146; mx2.mailpod13-cph3.g1i.hostnet.nl points to 185.10.9.147; mx3.mailpod13-cph3.g1i.hostnet.nl points to 185.10.9.148; mx4.mailpod13-cph3.g1i.hostnet.nl points to 185.10.9.149.

assessmenttrainer.nl - robtex.com