`coenenconcept.com`

DNSSEC	⚠️ Not signed
A	2a02:2268:1:0:f816:3eff:fe7b:63c6^{🇳🇱 HOSTNET2a02:2268::/32}
A	91.184.0.200^{🇩🇰 ONECOM91.184.0.0/19}
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	`mailfilter.hostnet.nl` ⭐
		A	91.184.19.251^{🇩🇰 ONECOM91.184.0.0/19}
			PTR	`mailfilter.hostnet.nl`
SOA	`ns01.hostnet.nl`hostmaster@hostnet.nl 2026-01-11 #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=1774533302

Subdomains

mail.coenenconcept.com

Same first word

coenenconcept.com

DNS History

15 records (5 active, 10 former)

○NSns0.leaseweb.nl2015-08-02 → 2016-02-27 · 4 obs

● 2015-08-02 10:56:14
● 2016-02-27 09:34:14
○ 2016-08-13 02:05:22
○ 2026-03-26 14:04:26

●NSns01.hostnet.nl2026-03-26 → 2026-03-26 · 2 obs

○ 2017-04-10 20:29:32
● 2026-03-26 14:04:26

●NSns02.hostnet.nl2026-03-26 → 2026-03-26 · 2 obs

○ 2017-04-10 20:29:32
● 2026-03-26 14:04:26

○NSns1.hostnet.nl2016-08-13 → 2017-04-10 · 4 obs

○ 2016-02-27 09:34:14
● 2016-08-13 02:05:22
● 2017-04-10 20:29:32
○ 2026-03-26 14:04:26

○NSns1.leaseweb.nl2015-08-02 → 2016-02-27 · 4 obs

● 2015-08-02 10:56:14
● 2016-02-27 09:34:14
○ 2016-08-13 02:05:22
○ 2026-03-26 14:04:26

○NSns2.hostnetbv.com2016-08-13 → 2017-04-10 · 4 obs

○ 2016-02-27 09:34:14
● 2016-08-13 02:05:22
● 2017-04-10 20:29:32
○ 2026-03-26 14:04:26

○NSns3.hostnetbv.nl2016-08-13 → 2017-04-10 · 4 obs

○ 2016-02-27 09:34:14
● 2016-08-13 02:05:22
● 2017-04-10 20:29:32
○ 2026-03-26 14:04:26

○NSns4.leaseweb.net2015-08-02 → 2016-02-27 · 4 obs

● 2015-08-02 10:56:14
● 2016-02-27 09:34:14
○ 2016-08-13 02:05:22
○ 2026-03-26 14:04:26

○NSns5.leaseweb.nl2015-08-02 → 2016-02-27 · 4 obs

● 2015-08-02 10:56:14
● 2016-02-27 09:34:14
○ 2016-08-13 02:05:22
○ 2026-03-26 14:04:26

○MXmail.coenenconcept.com2015-08-02 → 2016-02-27 · 4 obs

● 2015-08-02 10:56:14
● 2016-02-27 09:34:14
○ 2016-08-13 02:05:22
○ 2026-03-26 14:04:26

●MXmailfilter.hostnet.nl2016-08-13 → 2026-03-26 · 3 obs

○ 2016-02-27 09:34:14
● 2016-08-13 02:05:22
● 2026-03-26 14:04:26

○A149.210.141.382015-08-02 → 2016-02-27 · 4 obs

● 2015-08-02 10:56:14
● 2016-02-27 09:34:14
○ 2016-08-13 02:05:22
○ 2026-03-26 14:04:26

●A2a02:2268:1:0:f816:3eff:fe7b:63c62026-03-26 → 2026-03-26 · 2 obs

○ 2017-04-10 20:29:32
● 2026-03-26 14:04:26

○A91.184.0.1002016-08-13 → 2017-04-10 · 4 obs

○ 2016-02-27 09:34:14
● 2016-08-13 02:05:22
● 2017-04-10 20:29:32
○ 2026-03-26 14:04:26

●A91.184.0.2002026-03-26 → 2026-03-26 · 2 obs

○ 2017-04-10 20:29:32
● 2026-03-26 14:04:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, e.gtld-servers.net, j.gtld-servers.net, k.gtld-servers.net...	-
coenenconcept.com	ns01.hostnet.nl, ns02.hostnet.nl	-

✅ Authoritative Response

Server:185.10.11.13

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for coenenconcept.com (unsigned zone)

⏱️ Timing

Total: 538ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`91.184.0.200`
AAAA	1	`2a02:2268:1:0:f816:3eff:fe7b:63c6`
NS	2	`ns01.hostnet.nl, ns02.hostnet.nl`
MX	1	`mailfilter.hostnet.nl (pri: 10)`
SOA	1	`ns01.hostnet.nl hostmaster.hostnet.nl`

Analysis

Hierarchy

coenenconcept.com is the parent of mail.coenenconcept.com.

IP Addresses

coenenconcept.com resolves to two IP numbers: 2a02:2268:1:0:f816:3eff:fe7b:63c6 and 91.184.0.200.

Other host names, for instance bierens-advocaten.nl, mail.beddingshop.eu, mipacha.dk, mail.stormbv.eu and mail.bibz.nl share IP numbers with coenenconcept.com.

Name Servers

coenenconcept.com has two name servers: ns01.hostnet.nl and ns02.hostnet.nl.

coenenconcept.com shares the same name server setup as other domains, for example air-arms.nl, vivana.nl, giprod.com, topvitamine.es and iest.eu.

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

coenenconcept.com is handled by a single mail server, mailfilter.hostnet.nl.

coenenconcept.com shares the mail server setup with other domains, for example coria.nl, cleverclimate.org, stanvreeken.com, boekraad.com and openceilings.de.

coenenconcept.com shares some mail servers with other domains, at least partially; for instance joachimvanessen.com, vivens.nl, ip5.nl, actievoorwarchild.nl and ebikez.be.

these mail servers are commonly used alongside the mail servers mx2.hostnet.nl.

Host name mailfilter.hostnet.nl points to IP 91.184.19.251.

coenenconcept.com - robtex.com