`robertmodderkolk.nl`

DNSSEC	🔒 Signed (DS record present)
A	2a02:2350:5:10f:80dc:c7e4:4914:864c^{🇩🇰 ONECOM2a02:2350::/32 One.com A/S}
A	77.111.243.59^{🇩🇰 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 2026-04-24 #1

`nl`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns1.dns.nl` ⭐
	NS	`ns3.dns.nl`
	NS	`ns4.dns.nl`
	TXT	`nl zone update: 2026-04-27 00:30:02 +0000 (EPOCH 1777249802)`
	SOA	`ns1.dns.nl`dns@sidn.nl 2026-04-27 #1

Previously MX for

robertmodderkolk.nl

Same first word

robertmodderkolk.nl

DNS History

18 records (8 active, 10 former)

○NSns.cp.hostnet.nl2016-09-21 → 2017-06-24 · 5 obs

○ 2016-03-07 01:14:04
● 2016-09-21 06:57:40
● 2017-06-24 19:29:26
○ 2026-03-06 07:38:28
○ 2026-04-27 01:13:44

○NSns0.transip.net2015-07-10 → 2016-03-07 · 4 obs

● 2015-07-10 15:22:54
● 2016-03-07 01:14:04
○ 2016-09-21 06:57:40
○ 2026-04-27 01:13:44

●NSns01.hostnet.nl2026-03-06 → 2026-04-27 · 3 obs

○ 2017-06-24 19:29:26
● 2026-03-06 07:38:28
● 2026-04-27 01:13:44

●NSns02.hostnet.nl2026-03-06 → 2026-04-27 · 3 obs

○ 2017-06-24 19:29:26
● 2026-03-06 07:38:28
● 2026-04-27 01:13:44

○NSns1.cp.hostnet.nl2016-09-21 → 2017-06-24 · 5 obs

○ 2016-03-07 01:14:04
● 2016-09-21 06:57:40
● 2017-06-24 19:29:26
○ 2026-03-06 07:38:28
○ 2026-04-27 01:13:44

○NSns1.transip.nl2015-07-10 → 2016-03-07 · 4 obs

● 2015-07-10 15:22:54
● 2016-03-07 01:14:04
○ 2016-09-21 06:57:40
○ 2026-04-27 01:13:44

○NSns2.transip.eu2015-07-10 → 2016-03-07 · 4 obs

● 2015-07-10 15:22:54
● 2016-03-07 01:14:04
○ 2016-09-21 06:57:40
○ 2026-04-27 01:13:44

○NSns3.cp.hostnet.nl2016-09-21 → 2017-06-24 · 5 obs

○ 2016-03-07 01:14:04
● 2016-09-21 06:57:40
● 2017-06-24 19:29:26
○ 2026-03-06 07:38:28
○ 2026-04-27 01:13:44

○MXmailfilter.hostnet.nl2016-09-21 → 2017-06-24 · 5 obs

○ 2016-03-07 01:14:04
● 2016-09-21 06:57:40
● 2017-06-24 19:29:26
○ 2026-03-06 07:38:28
○ 2026-04-27 01:13:44

●MXmx1.mailpod13-cph3.g1i.hostnet.nl2026-03-06 → 2026-04-27 · 3 obs

○ 2017-06-24 19:29:26
● 2026-03-06 07:38:28
● 2026-04-27 01:13:44

●MXmx2.mailpod13-cph3.g1i.hostnet.nl2026-03-06 → 2026-04-27 · 3 obs

○ 2017-06-24 19:29:26
● 2026-03-06 07:38:28
● 2026-04-27 01:13:44

●MXmx3.mailpod13-cph3.g1i.hostnet.nl2026-03-06 → 2026-04-27 · 3 obs

○ 2017-06-24 19:29:26
● 2026-03-06 07:38:28
● 2026-04-27 01:13:44

●MXmx4.mailpod13-cph3.g1i.hostnet.nl2026-03-06 → 2026-04-27 · 3 obs

○ 2017-06-24 19:29:26
● 2026-03-06 07:38:28
● 2026-04-27 01:13:44

○MXrobertmodderkolk.nl2015-07-10 → 2016-03-07 · 4 obs

● 2015-07-10 15:22:54
● 2016-03-07 01:14:04
○ 2016-09-21 06:57:40
○ 2026-04-27 01:13:44

○A198.61.239.822016-09-21 → 2017-06-24 · 5 obs

○ 2016-03-07 01:14:04
● 2016-09-21 06:57:40
● 2017-06-24 19:29:26
○ 2026-03-06 07:38:28
○ 2026-04-27 01:13:44

●A2a02:2350:5:10f:80dc:c7e4:4914:864c2026-03-06 → 2026-04-27 · 3 obs

○ 2017-06-24 19:29:26
● 2026-03-06 07:38:28
● 2026-04-27 01:13:44

●A77.111.243.592026-03-06 → 2026-04-27 · 3 obs

○ 2017-06-24 19:29:26
● 2026-03-06 07:38:28
● 2026-04-27 01:13:44

○A91.215.149.1622015-07-10 → 2016-03-07 · 4 obs

● 2015-07-10 15:22:54
● 2016-03-07 01:14:04
○ 2016-09-21 06:57:40
○ 2026-04-27 01:13:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
nl	ns1.dns.nl, ns3.dns.nl, ns4.dns.nl	-
robertmodderkolk.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: 985ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`77.111.243.59`
AAAA	1	`2a02:2350:5:10f:80dc:c7e4:4914:864c`
NS	2	`ns02.hostnet.nl, ns01.hostnet.nl`
MX	4	`mx1.mailpod13-cph3.g1i.hostnet.nl (pri: , mx3.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

robertmodderkolk.nl points to two IP numbers: 2a02:2350:5:10f:80dc:c7e4:4914:864c and 77.111.243.59.

Other host names, for instance stoptraining.nl, feddo.com, www.sofc.nl, hureninmarokko.nl and robkouwenhoven.com share IP numbers with robertmodderkolk.nl.

Name Servers

robertmodderkolk.nl's delegation is to two name servers ns01.hostnet.nl and ns02.hostnet.nl.

robertmodderkolk.nl shares the same name server configuration as other domains, such as taxatieplus.nl, phonemaster.nl, toppac.be, exposome.center and yachtparts.nl.

Host names with two IP numbers: 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

robertmodderkolk.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.

robertmodderkolk.nl shares some mail servers with other domains, including hanzemag.nl, dalo.info, rpsystems.be, hairific.nl and meditopmedicalsystems.com.

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.

robertmodderkolk.nl - robtex.com