system1.dk - dns.ninja

`system1.dk`

DNSSEC	🔒 Signed (DS record present)
A	93.191.156.200^{🇩🇰 team-blue-denmark93.191.152.0/21 ZITCOM A/S}
		PTR	`linux308.unoeuro.com`
NS	`ns1.simply.com` ⭐
		A	2a02:2339:1:15c::4562:4562^{🇩🇰 team-blue-denmark2a02:2339::/36}
			PTR	`ns1.simply.com`
		A	91.197.248.78^{🇩🇰 team-blue-denmark91.197.248.0/22}
			PTR	`ns1.simply.com`
NS	`ns2.simply.com`
		A	2a02:2339:4006:101::4562:4562^{🇩🇰 team-blue-denmark2a02:2339:4000::/34}
			PTR	`ns2.simply.com`
		A	185.25.141.15^{🇩🇰 team-blue-denmark185.25.141.0/24 Zitcom A/S}
			PTR	`ns2.simply.com`
NS	`ns3.simply.com`
		A	91.197.248.79^{🇩🇰 team-blue-denmark91.197.248.0/22}
			PTR	`ns3.simply.com`
NS	`ns4.simply.com`
		A	91.197.248.80^{🇩🇰 team-blue-denmark91.197.248.0/22}
			PTR	`ns4.simply.com`
SOA	`ns1.simply.com`hostmaster@simply.com 2020-07-29 #90

`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 1784962441localtime Sat Jul 25 08:54:01 2026gmtime Sat Ju...`
	SOA	`b.nic.dk`tech@punktum.dk serial=1784962441

Same first word

system1.ca

system1.nl

system1.cloud

system1.us

system1.co.uk

system1.de

system1.com

system1.info

system1.net

system1.bz

system1.as

system1.pl

system1.company

system1.se

system1.bio

system1.dk

system1.in

system1.co.nz

system1.eu

system1.org

system1.ru

system1.systems

system1.co.il

Similar names

1system.co.kr

1system.pl

1system.net

mys1tes.s3.amazonaws.com

1system.us

1system.de

1system.fr

1system.eu

1system.in

1system.ru

1system.biz

1system.org

1system.net.au

1system.com

1system.com.au

1system.ai

DNS History

11 records (5 active, 6 former)

●NSns1.simply.com2026-05-15 → 2026-07-25 · 3 obs

○ 2017-01-25 23:14:18
● 2026-05-15 12:28:16
● 2026-07-25 07:03:56

○NSns1.unoeuro.com2017-01-25 → 2017-01-25 · 3 obs

● 2017-01-25 23:14:18
○ 2026-05-15 12:28:16
○ 2026-07-25 07:03:56

●NSns2.simply.com2026-05-15 → 2026-07-25 · 3 obs

○ 2017-01-25 23:14:18
● 2026-05-15 12:28:16
● 2026-07-25 07:03:56

○NSns2.unoeuro.com2017-01-25 → 2017-01-25 · 3 obs

● 2017-01-25 23:14:18
○ 2026-05-15 12:28:16
○ 2026-07-25 07:03:56

●NSns3.simply.com2026-05-15 → 2026-07-25 · 3 obs

○ 2017-01-25 23:14:18
● 2026-05-15 12:28:16
● 2026-07-25 07:03:56

○NSns3.unoeuro.com2017-01-25 → 2017-01-25 · 3 obs

● 2017-01-25 23:14:18
○ 2026-05-15 12:28:16
○ 2026-07-25 07:03:56

●NSns4.simply.com2026-05-15 → 2026-07-25 · 3 obs

○ 2017-01-25 23:14:18
● 2026-05-15 12:28:16
● 2026-07-25 07:03:56

○NSns4.unoeuro.com2017-01-25 → 2017-01-25 · 3 obs

● 2017-01-25 23:14:18
○ 2026-05-15 12:28:16
○ 2026-07-25 07:03:56

○MXmx.unoeuro.com2017-01-25 → 2017-01-25 · 3 obs

● 2017-01-25 23:14:18
○ 2026-05-15 12:28:16
○ 2026-07-25 07:03:56

●A93.191.156.2002026-05-15 → 2026-07-25 · 3 obs

○ 2017-01-25 23:14:18
● 2026-05-15 12:28:16
● 2026-07-25 07:03:56

○A94.231.106.1962017-01-25 → 2017-01-25 · 3 obs

● 2017-01-25 23:14:18
○ 2026-05-15 12:28:16
○ 2026-07-25 07:03:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dk	h.nic.dk, l.nic.dk, s.nic.dk, t.nic.dk...	-
system1.dk	ns1.simply.com, ns2.simply.com, ns3.simply.com, ns4.simply.com	-

✅ Authoritative Response

Server:185.25.141.15

NS records: ns1.simply.com, ns2.simply.com, ns3.simply.com, ns4.simply.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1354ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`93.191.156.200`
NS	4	`ns2.simply.com, ns1.simply.com...`
SOA	1	`ns1.simply.com hostmaster.simply.com`

Analysis

IP Addresses

system1.dk points to a single IP number: 93.191.156.200.

Additional host names — mail1.aalbak-gl-kro.dk, morea.dk, molleborn.se and two others — share IP numbers with system1.dk.

Name Servers

system1.dk has four authoritative name servers: ns1.simply.com, ns2.simply.com, ns3.simply.com and ns4.simply.com.

system1.dk has at least partial name server overlap with other domains, such as jvp.dk, ulf.dk, gonow.dk and two others.

Host names with two IP numbers:

ns1.simply.com directs traffic to 91.197.248.78 and 2a02:2339:1:15c::4562:4562.

ns2.simply.com directs traffic to 185.25.141.15 and 2a02:2339:4006:101::4562:4562.

Host names pointing to a single IP address:

ns3.simply.com has the IP address 91.197.248.79.

ns4.simply.com has the IP address 91.197.248.80.