`installskills.be`

DNSSEC	🔒 Signed (DS record present)
A	2a02:2350:5:10b:80c4:da9f:ab20:d1b8^{🇩🇰 ONECOM2a02:2350::/32 One.com A/S}
A	46.30.213.120^{🇩🇰 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.mailpod11-cph3.one.com` ⭐
		A	104.37.34.230^{🇩🇰 ONECOM104.37.32.0/21 One.com A/S}
			PTR	`mx1.pub.mailpod11-cph3.one.com`
MX	`mx2.pub.mailpod11-cph3.one.com` ⭐
		A	104.37.34.231^{🇩🇰 ONECOM104.37.32.0/21 One.com A/S}
			PTR	`mx2.pub.mailpod11-cph3.one.com`
MX	`mx3.pub.mailpod11-cph3.one.com` ⭐
		A	104.37.34.232^{🇩🇰 ONECOM104.37.32.0/21 One.com A/S}
			PTR	`mx3.pub.mailpod11-cph3.one.com`
MX	`mx4.pub.mailpod11-cph3.one.com` ⭐
		A	104.37.34.233^{🇩🇰 ONECOM104.37.32.0/21 One.com A/S}
			PTR	`mx4.pub.mailpod11-cph3.one.com`
SOA	`ns01.one.com`hostmaster@one.com 2026-05-03 #5

`be`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.nsset.be` ⭐
	NS	`b.nsset.be`
	NS	`c.nsset.be`
	NS	`d.nsset.be`
	NS	`y.nsset.be`
	NS	`z.nsset.be`
	SOA	`a.nsset.be`be-hostmaster@dnsbelgium.be serial=1028244969

Same first word

installskills.be

DNS History

8 records (8 active, 0 former)

●NSns01.one.com2026-05-04 → 2026-05-10 · 2 obs

● 2026-05-04 04:09:32
● 2026-05-10 20:33:20

●NSns02.one.com2026-05-04 → 2026-05-10 · 2 obs

● 2026-05-04 04:09:32
● 2026-05-10 20:33:20

●MXmx1.pub.mailpod11-cph3.one.com2026-05-04 → 2026-05-10 · 2 obs

● 2026-05-04 04:09:32
● 2026-05-10 20:33:20

●MXmx2.pub.mailpod11-cph3.one.com2026-05-04 → 2026-05-10 · 2 obs

● 2026-05-04 04:09:32
● 2026-05-10 20:33:20

●MXmx3.pub.mailpod11-cph3.one.com2026-05-04 → 2026-05-10 · 2 obs

● 2026-05-04 04:09:32
● 2026-05-10 20:33:20

●MXmx4.pub.mailpod11-cph3.one.com2026-05-04 → 2026-05-10 · 2 obs

● 2026-05-04 04:09:32
● 2026-05-10 20:33:20

●A2a02:2350:5:10b:80c4:da9f:ab20:d1b82026-05-04 → 2026-05-10 · 2 obs

● 2026-05-04 04:09:32
● 2026-05-10 20:33:20

●A46.30.213.1202026-05-04 → 2026-05-10 · 2 obs

● 2026-05-04 04:09:32
● 2026-05-10 20:33:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
be	d.nsset.be, b.nsset.be, z.nsset.be, c.nsset.be...	-
installskills.be	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: 847ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`46.30.213.120`
AAAA	1	`2a02:2350:5:10b:80c4:da9f:ab20:d1b8`
NS	2	`ns01.one.com, ns02.one.com`
MX	4	`mx3.pub.mailpod11-cph3.one.com (pri: 10), mx1.pub.mailpod11-cph3.one.com (pri: 10)...`
SOA	1	`ns01.one.com hostmaster.one.com`

Analysis

IP Addresses

installskills.be points to two IPs: 2a02:2350:5:10b:80c4:da9f:ab20:d1b8 and 46.30.213.120.

Other host names, for instance becetel.be, storesund.org, munkagardbil.se, www.aqdo.dk and mail.arveplan.dk share IP numbers with installskills.be.

Name Servers

Two name servers ns01.one.com and ns02.one.com are delegated to installskills.be.

installskills.be uses the same name server configuration as other domains, such as immocube.be, itbroker.se, racevantage.com, bryggeweb.dk and pbm-online.be.

Host names with two IPs:

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

installskills.be is handled by four mail servers: mx1.pub.mailpod11-cph3.one.com, mx2.pub.mailpod11-cph3.one.com, mx3.pub.mailpod11-cph3.one.com and mx4.pub.mailpod11-cph3.one.com.

installskills.be shares mail servers with other domains at least in part, for instance crusoe.dk, zoreg.be, m-rose.dk, xn--dckad-gra.se and trineopsahl.dk.

Host names with one IP number:

mx1.pub.mailpod11-cph3.one.com points to: 104.37.34.230

mx2.pub.mailpod11-cph3.one.com points to: 104.37.34.231

mx3.pub.mailpod11-cph3.one.com points to: 104.37.34.232

mx4.pub.mailpod11-cph3.one.com points to: 104.37.34.233

installskills.be - robtex.com