`lydsystemer.no`

DNSSEC	🔒 Signed (DS record present)
A	18.196.58.208^{🇩🇪 Amazon18.196.0.0/15 EC2 FRA prefix}
		PTR	`ec2-18-196-58-208.eu-central-1.compute.amazonaws.com`
NS	`dx-knot01.nsc.no` ⭐
		A	10.124.81.4
NS	`domain1.telenor.net`
		A	2001:4600:4:10::116^{🇳🇴 TELENOR-NEXTEL2001:4600::/24 TELENOR-INTERNET Telenor Nordic, Norway}
			PTR	`dx-dns01.e.nsc.no`
		A	148.123.7.116^{🇳🇴 TELENOR-NEXTEL148.123.0.0/16 Telenor Norge AS}
			PTR	`dx-dns01.e.nsc.no`
NS	`domain2.telenor.net`
		A	2001:4600:4:1010::4^{🇳🇴 TELENOR-NEXTEL2001:4600::/24 TELENOR-INTERNET Telenor Nordic, Norway}
			PTR	`dx-dns02.e.nsc.no`
		A	148.123.166.4^{🇳🇴 TELENOR-NEXTEL148.123.0.0/16 Telenor Norge AS}
			PTR	`dx-dns02.e.nsc.no`
MX	`dk.mx1.mailanyone.net` ⭐
		A	2a01:77c0:1619:4100:6fa6:1315:2bd2:51cd^{🇩🇰 Amazon2a01:77c0:1619::/48 EC2 Prefix}
			PTR	`mx11.electric.net`
		A	192.162.219.155^{🇮🇪 Amazon192.162.219.0/24 EC2 Prefix}
			PTR	`mx41.electric.net`
MX	`dk.mx2.mx25.net`⁽²⁰⁾
		A	192.162.219.49^{🇮🇪 Amazon192.162.219.0/24 EC2 Prefix}
			PTR	`mx41.electric.net`
MX	`dk.mx3.mailanyone.net`⁽³⁰⁾
		A	2a01:77c0:1619:4101:d99:c22:fb4d:290e^{🇩🇰 Amazon2a01:77c0:1619::/48 EC2 Prefix}
			PTR	`mx10.electric.net`
		A	192.162.219.255^{🇮🇪 Amazon192.162.219.0/24 EC2 Prefix}
			PTR	`mx41.electric.net`
MX	`dk.mx4.mx25.net`⁽⁴⁰⁾
		A	192.162.219.255^{🇮🇪 Amazon192.162.219.0/24 EC2 Prefix}
			PTR	`mx41.electric.net`
TXT	`Lyd-Systemer AS`
TXT	`v=spf1 include:spf.protection.outlook.com a:mail.edisoft.no include:mailgun.o...`
TXT	`MS=ms95731774`
SOA	`dx-knot01.nsc.no`hostmaster@telenor.net 2023-07-28 #72

`no`

	DNSSEC	🔒 Signed (DS record present)
	NS	`charm.norid.no` ⭐
	NS	`i.nic.no`
	NS	`njet.norid.no`
	NS	`not.norid.no`
	NS	`x.nic.no`
	NS	`y.nic.no`
	NS	`z.nic.no`
	SOA	`charm.norid.no`hostmaster@norid.no 2026-03-25 #76

Same first word

lydsystemer.no

DNS History

13 records (8 active, 5 former)

●NSdomain1.telenor.net2016-04-22 → 2026-03-25 · 3 obs

○ 2016-01-25 03:32:52
● 2016-04-22 18:33:40
● 2026-03-25 22:09:52

●NSdomain2.telenor.net2016-04-22 → 2026-03-25 · 3 obs

○ 2016-01-25 03:32:52
● 2016-04-22 18:33:40
● 2026-03-25 22:09:52

●NSdx-knot01.nsc.no2026-03-25 → 2026-03-25 · 3 obs

○ 2016-04-22 18:33:40
● 2026-03-25 22:09:50
● 2026-03-25 22:09:52

○NSns1.nextra.no2015-09-03 → 2016-01-25 · 4 obs

● 2015-09-03 10:32:56
● 2016-01-25 03:32:52
○ 2016-04-22 18:33:40
○ 2026-03-25 22:09:52

○NSns2.nextra.no2015-09-03 → 2016-01-25 · 4 obs

● 2015-09-03 10:32:56
● 2016-01-25 03:32:52
○ 2016-04-22 18:33:40
○ 2026-03-25 22:09:52

●MXdk.mx1.mailanyone.net2026-03-25 → 2026-03-25 · 3 obs

○ 2017-01-02 11:39:14
● 2026-03-25 22:09:50
● 2026-03-25 22:09:52

●MXdk.mx2.mx25.net2026-03-25 → 2026-03-25 · 3 obs

○ 2017-01-02 11:39:14
● 2026-03-25 22:09:50
● 2026-03-25 22:09:52

●MXdk.mx3.mailanyone.net2026-03-25 → 2026-03-25 · 3 obs

○ 2017-01-02 11:39:14
● 2026-03-25 22:09:50
● 2026-03-25 22:09:52

●MXdk.mx4.mx25.net2026-03-25 → 2026-03-25 · 3 obs

○ 2017-01-02 11:39:14
● 2026-03-25 22:09:50
● 2026-03-25 22:09:52

○MXlydsystemer.no.bak-mx.eu0100.smtpbak.com2015-09-03 → 2017-01-02 · 4 obs

● 2015-09-03 10:32:56
● 2017-01-02 11:39:14
○ 2026-03-25 22:09:50
○ 2026-03-25 22:09:52

○MXlydsystemer.no.pri-mx.eu0100.smtproutes.com2015-09-03 → 2017-01-02 · 4 obs

● 2015-09-03 10:32:56
● 2017-01-02 11:39:14
○ 2026-03-25 22:09:50
○ 2026-03-25 22:09:52

●A18.196.58.2082026-03-25 → 2026-03-25 · 3 obs

○ 2017-01-02 11:39:14
● 2026-03-25 22:09:50
● 2026-03-25 22:09:52

○A195.159.46.1512015-09-03 → 2017-01-02 · 4 obs

● 2015-09-03 10:32:56
● 2017-01-02 11:39:14
○ 2026-03-25 22:09:50
○ 2026-03-25 22:09:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
no	i.nic.no, x.nic.no, y.nic.no, z.nic.no...	-
lydsystemer.no	domain2.telenor.net, domain1.telenor.net	-

✅ Authoritative Response

Server:148.123.166.4

NS records: domain2.telenor.net, domain1.telenor.net

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1427ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`18.196.58.208`
NS	2	`domain2.telenor.net, domain1.telenor.net`
MX	4	`dk.mx4.mx25.net (pri: 40), dk.mx3.mailanyone.net (pri: 30)...`
TXT	3	`Lyd-Systemer AS, MS=ms95731774...`
SOA	1	`dx-knot01.nsc.no hostmaster.telenor.net`

Analysis

IP Addresses

lydsystemer.no resolves to a single IP: 18.196.58.208.

Other host names, for instance ec2-18-196-58-208.eu-central-1.compute.amazonaws.com, 24service.no, qlab.no, kilden.as and narviktaxi.no share IP numbers with lydsystemer.no.

Name Servers

lydsystemer.no delegates to three name servers: domain1.telenor.net, domain2.telenor.net and dx-knot01.nsc.no.

lydsystemer.no shares some name servers with other domains, for example rorleggerne.no, norsilva.com, ktps.no, alna.no and envirocon.no.

Host names with two IP numbers:

domain1.telenor.net points to 2001:4600:4:10::116 and 148.123.7.116.

domain2.telenor.net points to 2001:4600:4:1010::4 and 148.123.166.4.

Host names with one IP number:

dx-knot01.nsc.no points to 10.124.81.4.

Mail Servers

lydsystemer.no is handled by four mail servers: dk.mx1.mailanyone.net, dk.mx3.mailanyone.net, dk.mx2.mx25.net and dk.mx4.mx25.net.

lydsystemer.no shares some mail servers with other domains, at least partially; for instance it-relation.dk, kohberg.dk, bomidtvest.dk, isoplus.se and hr-afdelingen.dk.