cbtest.dk - dns.ninja

`cbtest.dk`

DNSSEC	⚠️ Not signed
NS	`ns1.cb.dk` ⭐
		A	194.60.243.77^{🇩🇰 Unit-IT-Services-aps194.60.243.0/24}
			PTR	`ns1.cb.dk`
NS	`ns2.cb.dk`
		A	194.60.243.76^{🇩🇰 Unit-IT-Services-aps194.60.243.0/24}
			PTR	`ns2.cb.dk`
MX	`cbtest-dk.mail.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::b^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am7pr05cu00103.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::c^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as8pr05cu00304.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::f^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am7pr05cu00307.inbound.protection.outlook.com`
		A	52.101.68.27^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db7pr03cu00503.inbound.protection.outlook.com`
		A	52.101.73.2^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as9pr07cu00302.inbound.protection.outlook.com`
		A	52.101.73.11^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am1pr04cu00103.inbound.protection.outlook.com`
		A	52.101.73.19^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as8pr04cu00803.inbound.protection.outlook.com`
TXT	`MS=ms48524043`
TXT	`23.06.2026`
TXT	`v=spf1 include:spf.inet.cb.dk include:spf.comendosystems.com include:spf.prot...`
SOA	`ns1.cb.dk`hostmaster@cb.dk 2018-02-28 #36

`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 1783214461localtime Sun Jul 5 03:21:01 2026gmtime Sun Ju...`
	SOA	`b.nic.dk`tech@punktum.dk serial=1783214461

Same first word

cbtest.de

cbtest.dk

cbtest.cn

cbtest.com

cbtest.trafficmanager.net

Similar names

ctbest.com

btstec.com

btcset.com

stcbet.com

tscbet.com

tcbets.com

besttc.net

bctest.de

stbcet.org.in

bestct.com

sbttec.com

tcbest.com

ctbets.com

bctest.net

btcest.com

testcb.com

bctest.com

DNS History

7 records (3 active, 4 former)

●NSns1.cb.dk2015-06-29 → 2026-07-05 · 2 obs

● 2015-06-29 07:22:52
● 2026-07-05 01:45:14

●NSns2.cb.dk2015-06-29 → 2026-07-05 · 2 obs

● 2015-06-29 07:22:52
● 2026-07-05 01:45:14

○NSpridns12015-06-29 → 2017-03-23 · 4 obs

● 2015-06-29 07:22:52
● 2017-03-23 12:51:10
○ 2020-03-25 09:59:12
○ 2026-07-05 01:45:14

●MXcbtest-dk.mail.protection.outlook.com2026-04-17 → 2026-07-05 · 3 obs

○ 2020-03-25 09:59:12
● 2026-04-17 22:39:52
● 2026-07-05 01:45:14

○MXmail2.inet.cb.dk2015-06-29 → 2017-03-23 · 4 obs

● 2015-06-29 07:22:52
● 2017-03-23 12:51:10
○ 2020-03-25 09:59:12
○ 2026-07-05 01:45:14

○MXmx10.electric.net2020-03-25 → 2020-03-25 · 4 obs

○ 2017-03-23 12:51:10
● 2020-03-25 09:59:12
○ 2026-04-17 22:39:52
○ 2026-07-05 01:45:14

○MXmx11.electric.net2020-03-25 → 2020-03-25 · 4 obs

○ 2017-03-23 12:51:10
● 2020-03-25 09:59:12
○ 2026-04-17 22:39:52
○ 2026-07-05 01:45:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dk	b.nic.dk, c.nic.dk, h.nic.dk, l.nic.dk...	-
cbtest.dk	ns1.cb.dk, ns2.cb.dk	2 records

✅ Authoritative Response

Server:194.60.243.77

NS records: ns1.cb.dk, ns2.cb.dk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cbtest.dk (unsigned zone)

⏱️ Timing

Total: 529ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ns2.cb.dk, ns1.cb.dk`
MX	1	`cbtest-dk.mail.protection.outlook.com (p`
TXT	3	`23.06.2026, v=spf1 include:spf.inet.cb.dk include:sp...`
SOA	1	`ns1.cb.dk hostmaster.cb.dk`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.cb.dk, ns2.cb.dk)

Analysis

Name Servers

cbtest.dk uses two name servers for its delegation: ns1.cb.dk and ns2.cb.dk.

cbtest.dk uses the same name servers as several other domains — among them kco.dk, matador.dk, unniestates.dk and two more.

The name servers for cbtest.dk are partially shared with other domains like maegleronline.dk, gistrupmaegleren.dk and gistrupmaegler.dk

These name servers are regularly seen alongside pridns1 and ns3.cb.dk as name servers.

ns1.cb.dk resolves to 194.60.243.77. ns2.cb.dk resolves to 194.60.243.76. Both host names point to a single IP number.

Mail Servers

Mail for cbtest.dk is handled by a single mail server, cbtest-dk.mail.protection.outlook.com.

cbtest-dk.mail.protection.outlook.com resolves to 8 IP addresses — 52.101.68.27, 52.101.73.2, 52.101.73.11 and 5 others.