checkcase.dk - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`checkcase.dk`

DNSSEC	🔒 Signed (DS record present)
A	94.231.103.100^{🇩🇰 team-blue-denmark94.231.96.0/20 ZITCOM A/S}
		PTR	`dnsforward.simply.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 1786932721localtime Mon Aug 17 04:12:01 2026gmtime Mon Au...`
	SOA	`b.nic.dk`tech@punktum.dk serial=1786932721

Same first word

checkcase.dk

checkcase.com

Similar names

casecheck.de

acechecks.com

casecheck.com

casecheck.io

casecheck.co.uk

DNS History

9 records (5 active, 4 former)

●NSns1.simply.com2026-03-08 → 2026-08-17 · 3 obs

○ 2017-12-20 17:47:00
● 2026-03-08 07:35:54
● 2026-08-17 02:46:02

○NSns1.unoeuro.com2015-07-21 → 2017-12-20 · 4 obs

● 2015-07-21 07:50:40
● 2017-12-20 17:47:00
○ 2026-03-08 07:35:54
○ 2026-08-17 02:46:02

●NSns2.simply.com2026-03-08 → 2026-08-17 · 3 obs

○ 2017-12-20 17:47:00
● 2026-03-08 07:35:54
● 2026-08-17 02:46:02

○NSns2.unoeuro.com2015-07-21 → 2017-12-20 · 4 obs

● 2015-07-21 07:50:40
● 2017-12-20 17:47:00
○ 2026-03-08 07:35:54
○ 2026-08-17 02:46:02

●NSns3.simply.com2026-03-08 → 2026-08-17 · 3 obs

○ 2017-12-20 17:47:00
● 2026-03-08 07:35:54
● 2026-08-17 02:46:02

○NSns3.unoeuro.com2015-07-21 → 2017-12-20 · 4 obs

● 2015-07-21 07:50:40
● 2017-12-20 17:47:00
○ 2026-03-08 07:35:54
○ 2026-08-17 02:46:02

●NSns4.simply.com2026-03-08 → 2026-08-17 · 3 obs

○ 2017-12-20 17:47:00
● 2026-03-08 07:35:54
● 2026-08-17 02:46:02

○NSns4.unoeuro.com2015-07-21 → 2017-12-20 · 4 obs

● 2015-07-21 07:50:40
● 2017-12-20 17:47:00
○ 2026-03-08 07:35:54
○ 2026-08-17 02:46:02

●A94.231.103.1002026-03-08 → 2026-08-17 · 2 obs

● 2026-03-08 07:35:54
● 2026-08-17 02:46:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dk	b.nic.dk, c.nic.dk, h.nic.dk, l.nic.dk...	-
checkcase.dk	ns4.simply.com, ns3.simply.com, ns1.simply.com, ns2.simply.com	-

✅ Authoritative Response

Server:91.197.248.80

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

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1370ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`94.231.103.100`
NS	4	`ns3.simply.com, ns2.simply.com...`
SOA	1	`ns1.simply.com hostmaster.simply.com`

Analysis

IP Addresses

checkcase.dk resolves to just one IP address, 94.231.103.100.

Two other host names, along with mileagebookgroup.com, blog.seosupport.dk and traels.dk, also share IP numbers with checkcase.dk.

Name Servers

The NS records for checkcase.dk point to four name servers: ns1.simply.com, ns2.simply.com, ns3.simply.com and ns4.simply.com.

checkcase.dk partially shares its NS delegation with several other domains, including flora-d.com, rekvipro.dk, juhre.dk and two others.

The name servers ns1.unoeuro.com, ns2.unoeuro.com, ns3.unoeuro.com and ns4.unoeuro.com are often found in use alongside these name servers.

Host names that have two IP addresses:

ns1.simply.com maps to two IP addresses — 91.197.248.78 and 2a02:2339:1:15c::4562:4562.

ns2.simply.com maps to two IP addresses — 185.25.141.15 and 2a02:2339:4006:101::4562:4562.

Host names that point to one IP address:

ns3.simply.com points to the IP address 91.197.248.79.

ns4.simply.com points to the IP address 91.197.248.80.