`hearingprotection.dk`

DNSSEC	🔒 Signed (DS record present)
A	195.47.247.18^{ONECOM195.47.247.0/24 One.com A/S}
		PTR	`webforward.one.com`
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.mailpod9-cph3.one.com` ⭐
		A	185.164.14.118^{🇩🇰 ONECOM185.164.12.0/22 Onecom.A/S}
			PTR	`mx1.pub.mailpod9-cph3.one.com`
MX	`mx2.pub.mailpod9-cph3.one.com` ⭐
		A	185.164.14.119^{🇩🇰 ONECOM185.164.12.0/22 Onecom.A/S}
			PTR	`mx2.pub.mailpod9-cph3.one.com`
MX	`mx3.pub.mailpod9-cph3.one.com` ⭐
		A	185.164.14.120^{🇩🇰 ONECOM185.164.12.0/22 Onecom.A/S}
			PTR	`mx3.pub.mailpod9-cph3.one.com`
MX	`mx4.pub.mailpod9-cph3.one.com` ⭐
		A	185.164.14.124^{🇩🇰 ONECOM185.164.12.0/22 Onecom.A/S}
			PTR	`mx4.pub.mailpod9-cph3.one.com`
SOA	`ns01.one.com`hostmaster@one.com 2026-03-26 #1

`dk`

	DNSSEC	🔒 Signed (DS record present)
	NS	`b.nic.dk` ⭐
	NS	`c.nic.dk`
	NS	`h.nic.dk`
	NS	`l.nic.dk`
	NS	`s.nic.dk`
	NS	`t.nic.dk`
	TXT	`DK zone updateEpoch 1774612801localtime Fri Mar 27 13:00:01 2026gmtime Fri Ma...`
	SOA	`b.nic.dk`tech@punktum.dk serial=1774612801

Same first word

hearingprotection.dk

hearingprotection.co.uk

DNS History

13 records (7 active, 6 former)

●NSns01.one.com2015-08-15 → 2026-03-27 · 2 obs

● 2015-08-15 22:53:42
● 2026-03-27 12:10:28

●NSns02.one.com2015-08-15 → 2026-03-27 · 2 obs

● 2015-08-15 22:53:42
● 2026-03-27 12:10:28

●MXmx1.pub.mailpod9-cph3.one.com2026-03-27 → 2026-03-27 · 2 obs

○ 2017-03-14 06:10:22
● 2026-03-27 12:10:28

●MXmx2.pub.mailpod9-cph3.one.com2026-03-27 → 2026-03-27 · 2 obs

○ 2017-03-14 06:10:22
● 2026-03-27 12:10:28

●MXmx3.pub.mailpod9-cph3.one.com2026-03-27 → 2026-03-27 · 2 obs

○ 2017-03-14 06:10:22
● 2026-03-27 12:10:28

●MXmx4.pub.mailpod9-cph3.one.com2026-03-27 → 2026-03-27 · 2 obs

○ 2017-03-14 06:10:22
● 2026-03-27 12:10:28

○MXmxcluster1.one.com2015-08-15 → 2017-03-14 · 3 obs

● 2015-08-15 22:53:42
● 2017-03-14 06:10:22
○ 2026-03-27 12:10:28

○MXmxcluster2.one.com2015-08-15 → 2017-03-14 · 3 obs

● 2015-08-15 22:53:42
● 2017-03-14 06:10:22
○ 2026-03-27 12:10:28

●A195.47.247.182026-03-27 → 2026-03-27 · 2 obs

○ 2017-03-14 06:10:22
● 2026-03-27 12:10:28

○A46.30.211.322016-07-14 → 2016-07-14 · 4 obs

○ 2016-03-19 19:54:38
● 2016-07-14 03:04:06
○ 2017-03-14 06:10:22
○ 2026-03-27 12:10:28

○A46.30.212.1462015-08-15 → 2016-03-19 · 4 obs

● 2015-08-15 22:53:42
● 2016-03-19 19:54:38
○ 2016-07-14 03:04:06
○ 2026-03-27 12:10:28

○A46.30.213.2222017-03-14 → 2017-03-14 · 3 obs

○ 2016-07-14 03:04:06
● 2017-03-14 06:10:22
○ 2026-03-27 12:10:28

○A46.30.215.1272026-03-27 → 2026-03-27 · 1 obs

○ 2026-03-27 12:10:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dk	b.nic.dk, h.nic.dk, s.nic.dk, l.nic.dk...	-
hearingprotection.dk	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: 695ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`195.47.247.18`
NS	2	`ns02.one.com, ns01.one.com`
MX	4	`mx4.pub.mailpod9-cph3.one.com (pri: 10), mx2.pub.mailpod9-cph3.one.com (pri: 10)...`
SOA	1	`ns01.one.com hostmaster.one.com`

Analysis

IP Addresses

hearingprotection.dk points to a single IP address: 195.47.247.18.

Other host names such as www.plandisc.fi, www.mbkd.net, bormioli.dk, yoga-meditation.dk and grythyttansel.se share IP numbers with hearingprotection.dk.

Name Servers

hearingprotection.dk is delegated to two name servers: ns01.one.com and ns02.one.com.

hearingprotection.dk uses the same name server setup as other domains, including lautia.dk, ticket01.com, sprogkurser.dk, ammi.nu and tctbouw.nl.

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

hearingprotection.dk is handled by four mail servers: mx1.pub.mailpod9-cph3.one.com, mx2.pub.mailpod9-cph3.one.com, mx3.pub.mailpod9-cph3.one.com and mx4.pub.mailpod9-cph3.one.com.

hearingprotection.dk shares at least some mail servers with other domains, for example bicom.se, milanoforward.com, holmsrc.dk, yobis.nl and humantouch.dk.

Host names with one IP: mx1.pub.mailpod9-cph3.one.com points to 185.164.14.118; mx2.pub.mailpod9-cph3.one.com points to 185.164.14.119; mx3.pub.mailpod9-cph3.one.com points to 185.164.14.120; mx4.pub.mailpod9-cph3.one.com points to 185.164.14.124.

hearingprotection.dk - robtex.com