`convenantencheck.nl`

DNSSEC	⚠️ Not signed
A	2a02:2350:5:106:80db:a693:e09d:2448^{🇩🇰 ONECOM2a02:2350::/32 One.com A/S}
A	46.30.215.187^{🇩🇰 ONECOM46.30.208.0/21 One.com A/S}
NS	`ns01.one.com` ⭐
		A	2001:67c:28cc::10^{ONECOM-INFRA2001:67c:28cc::/48}
			PTR	`ns01.one.com`
		A	195.206.121.10^{ONECOM-INFRA195.206.121.0/24}
			PTR	`ns01.one.com`
NS	`ns02.one.com`
		A	2001:67c:3c0::10^{🇩🇰 ONECOM2001:67c:3c0::/48}
			PTR	`ns02.one.com`
		A	185.10.11.10^{ONECOM185.10.11.0/24}
			PTR	`ns02.one.com`
MX	`mx1.pub.mailpod8-cph3.one.com` ⭐
		A	185.164.14.102^{🇩🇰 ONECOM185.164.12.0/22 Onecom.A/S}
			PTR	`mx1.pub.mailpod8-cph3.one.com`
MX	`mx2.pub.mailpod8-cph3.one.com` ⭐
		A	185.164.14.103^{🇩🇰 ONECOM185.164.12.0/22 Onecom.A/S}
			PTR	`mx2.pub.mailpod8-cph3.one.com`
MX	`mx3.pub.mailpod8-cph3.one.com` ⭐
		A	185.164.14.104^{🇩🇰 ONECOM185.164.12.0/22 Onecom.A/S}
			PTR	`mx3.pub.mailpod8-cph3.one.com`
TXT	`google-site-verification=FK_OhVMpoZV3CTTmWbs_dZ22wUDRqQ2UpHoz4IMgvxk`
TXT	`v=spf1 include:_custspf.one.com -all`
SOA	`ns01.one.com`hostmaster@one.com 2026-02-23 #5

`nl`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns1.dns.nl` ⭐
	NS	`ns3.dns.nl`
	NS	`ns4.dns.nl`
	TXT	`nl zone update: 2026-04-12 17:00:01 +0000 (EPOCH 1776013201)`
	SOA	`ns1.dns.nl`dns@sidn.nl 2026-04-12 #34

🔒 HSTS Preload (+subdomains)

Same first word

convenantencheck.nl

DNS History

7 records (7 active, 0 former)

●NSns01.one.com2026-03-15 → 2026-04-12 · 2 obs

● 2026-03-15 16:36:06
● 2026-04-12 17:36:16

●NSns02.one.com2026-03-15 → 2026-04-12 · 2 obs

● 2026-03-15 16:36:06
● 2026-04-12 17:36:16

●MXmx1.pub.mailpod8-cph3.one.com2026-03-15 → 2026-04-12 · 2 obs

● 2026-03-15 16:36:06
● 2026-04-12 17:36:16

●MXmx2.pub.mailpod8-cph3.one.com2026-03-15 → 2026-04-12 · 2 obs

● 2026-03-15 16:36:06
● 2026-04-12 17:36:16

●MXmx3.pub.mailpod8-cph3.one.com2026-03-15 → 2026-04-12 · 2 obs

● 2026-03-15 16:36:06
● 2026-04-12 17:36:16

●A2a02:2350:5:106:80db:a693:e09d:24482026-03-15 → 2026-04-12 · 2 obs

● 2026-03-15 16:36:06
● 2026-04-12 17:36:16

●A46.30.215.1872026-03-15 → 2026-04-12 · 2 obs

● 2026-03-15 16:36:06
● 2026-04-12 17:36:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
nl	ns3.dns.nl, ns1.dns.nl, ns4.dns.nl	-
convenantencheck.nl	ns01.one.com, ns02.one.com	-

✅ Authoritative Response

Server:195.206.121.10

NS records: ns01.one.com, ns02.one.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 416ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`46.30.215.187`
AAAA	1	`2a02:2350:5:106:80db:a693:e09d:2448`
NS	2	`ns01.one.com, ns02.one.com`
MX	3	`mx2.pub.mailpod8-cph3.one.com (pri: 10), mx1.pub.mailpod8-cph3.one.com (pri: 10)...`
TXT	2	`google-site-verification=FK_OhVMpoZV3CTT, v=spf1 include:_custspf.one.com -all`
SOA	1	`ns01.one.com hostmaster.one.com`

Analysis

IP Addresses

convenantencheck.nl points to two IP numbers: 2a02:2350:5:106:80db:a693:e09d:2448 and 46.30.215.187.

Other host names such as golkar.se, lapeire.be, bbang.dk, move2.be and pilgaardelements.com share IP numbers with convenantencheck.nl.

Name Servers

convenantencheck.nl is delegated to two name servers: ns01.one.com and ns02.one.com.

convenantencheck.nl uses the same name server setup as other domains, including pfriis.dk, fkor.dk, lyngbydyrehospital.dk, hastupplevelse.se and jenpar.info.

Host names with two IP numbers:

ns01.one.com points to 2001:67c:28cc::10 and 195.206.121.10.

ns02.one.com points to 2001:67c:3c0::10 and 185.10.11.10.

Mail Servers

Three mail servers handle convenantencheck.nl: mx1.pub.mailpod8-cph3.one.com, mx2.pub.mailpod8-cph3.one.com and mx3.pub.mailpod8-cph3.one.com.

convenantencheck.nl shares at least some mail servers with other domains, for example metsakodu.se, gtl.dk, mat-ters.dk, ejuiceinternational.com and ro-th.co.uk.

Host names with a single IP:

mx1.pub.mailpod8-cph3.one.com points to: 185.164.14.102

mx2.pub.mailpod8-cph3.one.com points to: 185.164.14.103

mx3.pub.mailpod8-cph3.one.com points to: 185.164.14.104

convenantencheck.nl - robtex.com