`coolver.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`
MX	`coolver-dk.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::1^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db7pr03cu00401.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::f^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db7pr03cu00507.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::1^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as9pr07cu00301.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::5^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am1pr04cu00105.inbound.protection.outlook.com`
		A	52.101.68.12^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db9pr02cu00204.inbound.protection.outlook.com`
		A	52.101.73.19^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as8pr04cu00803.inbound.protection.outlook.com`
		A	52.101.73.22^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am7pr05cu00106.inbound.protection.outlook.com`
		A	52.101.73.153^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as8pr05cu00401.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`ns1.simply.com`hostmaster@simply.com 2025-04-23 #0

`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 1771291441localtime Tue Feb 17 02:24:01 2026gmtime Tue Fe...`
	SOA	`b.nic.dk`tech@punktum.dk serial=1771291261

Subdomains

mail.coolver.dk

Same first word

coolver.com

coolver.dk

Similar names

rovelco.com

elcorvo.com

cloover.net

corevol.com

vrecool.com

velcoro.com

vorecol.com

vercool.com

colorev.com

olverco.es

lovecor.com

velocor.com

velorco.com

corvelo.com

revcool.com

crolove.com

vorelco.us

cloover.com

volcore.com

lovecro.com

oclover.com

olverco.com

coverlo.com

roclove.com

volcore.de

vcooler.cn

colvero.com

vecolor.fr

loverco.com

orlovec.com

cloover.io

colover.com

corevol.fr

DNS History

12 records (6 active, 6 former)

●NSns1.simply.com2026-03-12 → 2026-03-12 · 3 obs

○ 2017-05-14 03:09:12
● 2026-03-12 04:06:04
● 2026-03-12 10:48:20

○NSns1.unoeuro.com2015-08-01 → 2017-05-14 · 4 obs

● 2015-08-01 09:36:00
● 2017-05-14 03:09:12
○ 2026-03-12 04:06:04
○ 2026-03-12 10:48:20

●NSns2.simply.com2026-03-12 → 2026-03-12 · 3 obs

○ 2017-05-14 03:09:12
● 2026-03-12 04:06:04
● 2026-03-12 10:48:20

○NSns2.unoeuro.com2015-08-01 → 2017-05-14 · 4 obs

● 2015-08-01 09:36:00
● 2017-05-14 03:09:12
○ 2026-03-12 04:06:04
○ 2026-03-12 10:48:20

●NSns3.simply.com2026-03-12 → 2026-03-12 · 3 obs

○ 2017-05-14 03:09:12
● 2026-03-12 04:06:04
● 2026-03-12 10:48:20

○NSns3.unoeuro.com2015-08-01 → 2017-05-14 · 4 obs

● 2015-08-01 09:36:00
● 2017-05-14 03:09:12
○ 2026-03-12 04:06:04
○ 2026-03-12 10:48:20

●NSns4.simply.com2026-03-12 → 2026-03-12 · 3 obs

○ 2017-05-14 03:09:12
● 2026-03-12 04:06:04
● 2026-03-12 10:48:20

○NSns4.unoeuro.com2015-08-01 → 2017-05-14 · 4 obs

● 2015-08-01 09:36:00
● 2017-05-14 03:09:12
○ 2026-03-12 04:06:04
○ 2026-03-12 10:48:20

●MXcoolver-dk.mail.protection.outlook.com2015-12-05 → 2026-03-12 · 3 obs

○ 2015-08-01 09:36:00
● 2015-12-05 15:12:54
● 2026-03-12 10:48:20

○MXmail.coolver.dk2015-08-01 → 2015-08-01 · 3 obs

● 2015-08-01 09:36:00
○ 2015-12-05 15:12:54
○ 2026-03-12 10:48:20

●A94.231.103.1002026-03-12 → 2026-03-12 · 3 obs

○ 2017-05-14 03:09:12
● 2026-03-12 04:06:04
● 2026-03-12 10:48:20

○A94.231.107.2172015-08-01 → 2017-05-14 · 4 obs

● 2015-08-01 09:36:00
● 2017-05-14 03:09:12
○ 2026-03-12 04:06:04
○ 2026-03-12 10:48:20

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server: 91.197.248.80

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: 2062ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`94.231.103.100`
NS	4	`ns4.simply.com, ns3.simply.com...`
MX	1	`coolver-dk.mail.protection.outlook.com (`
TXT	1	`v=spf1 include:spf.protection.outlook.co`
SOA	1	`ns1.simply.com hostmaster.simply.com`

Analysis

Hierarchy

The parent of mail.coolver.dk is coolver.dk.

IP Addresses

coolver.dk points to a single IP address: 94.231.103.100.

Other host names such as excelsior.dk, pedalcrush.com, 3132.dk, junit.se and jeppeo.dk share IPs with coolver.dk.

Name Servers

coolver.dk is delegated to four name servers: ns1.simply.com, ns2.simply.com, ns3.simply.com and ns4.simply.com.

coolver.dk at least partially shares name servers with other domains, for example nsfs.org, (0x6f726761736d)en.dk, betnet.dk, bouloum.dk and gode-opskrifter.dk.