corecloudlab.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`corecloudlab.com`

DNSSEC	⚠️ Not signed
A	52.4.104.140^{🇺🇸 Amazon52.4.0.0/14 EC2 IAD prefix}
		PTR	`ec2-52-4-104-140.compute-1.amazonaws.com`
NS	`ns-252.awsdns-31.com` ⭐
		A	2600:9000:5300:fc00::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-252.awsdns-31.com`
		A	205.251.192.252^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-252.awsdns-31.com`
NS	`ns-1058.awsdns-04.org`
		A	2600:9000:5304:2200::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1058.awsdns-04.org`
		A	205.251.196.34^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1058.awsdns-04.org`
NS	`ns-1892.awsdns-44.co.uk`
		A	2600:9000:5307:6400::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-1892.awsdns-44.co.uk`
		A	205.251.199.100^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-1892.awsdns-44.co.uk`
NS	`ns-627.awsdns-14.net`
		A	2600:9000:5302:7300::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-627.awsdns-14.net`
		A	205.251.194.115^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-627.awsdns-14.net`
MX	`mail.corecloudlab.com` ⭐
		A	185.239.209.28^{🇩🇪 CONTABO185.239.208.0/23}
			PTR	`vmi3154083.contaboserver.net`
TXT	`v=spf1 a mx ip4:185.239.209.28 ~all`
SOA	`ns-252.awsdns-31.com`awsdns-hostmaster@amazon.com serial=1

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1793351656

Same first word

corecloudlab.com

Similar names

cloudcorelab.com

labcorecloud.com

coolbluecard.nl

Previous names

Next names

DNS History

13 records (6 active, 7 former)

●NSns-1058.awsdns-04.org2026-09-11 → 2026-10-30 · 3 obs

○ 2016-12-21 00:56:02
● 2026-09-11 23:41:02
● 2026-10-30 09:37:28

●NSns-1892.awsdns-44.co.uk2026-09-11 → 2026-10-30 · 3 obs

○ 2016-12-21 00:56:02
● 2026-09-11 23:41:02
● 2026-10-30 09:37:28

●NSns-252.awsdns-31.com2026-09-11 → 2026-10-30 · 3 obs

○ 2016-12-21 00:56:02
● 2026-09-11 23:41:02
● 2026-10-30 09:37:28

●NSns-627.awsdns-14.net2026-09-11 → 2026-10-30 · 3 obs

○ 2016-12-21 00:56:02
● 2026-09-11 23:41:02
● 2026-10-30 09:37:28

○NSns05.domaincontrol.com2016-12-21 → 2016-12-21 · 3 obs

● 2016-12-21 00:56:02
○ 2026-09-11 23:41:02
○ 2026-10-30 09:37:28

○NSns06.domaincontrol.com2016-12-21 → 2016-12-21 · 3 obs

● 2016-12-21 00:56:02
○ 2026-09-11 23:41:02
○ 2026-10-30 09:37:28

●MXmail.corecloudlab.com2026-09-11 → 2026-10-30 · 3 obs

○ 2016-12-21 00:56:02
● 2026-09-11 23:41:02
● 2026-10-30 09:37:28

○MXmailstore1.secureserver.net2016-12-21 → 2016-12-21 · 3 obs

● 2016-12-21 00:56:02
○ 2026-09-11 23:41:02
○ 2026-10-30 09:37:28

○MXsmtp.secureserver.net2016-12-21 → 2016-12-21 · 3 obs

● 2016-12-21 00:56:02
○ 2026-09-11 23:41:02
○ 2026-10-30 09:37:28

○A184.168.221.782016-12-21 → 2016-12-21 · 3 obs

● 2016-12-21 00:56:02
○ 2026-09-11 23:41:02
○ 2026-10-30 09:37:28

○A50.63.202.492016-12-21 → 2016-12-21 · 3 obs

● 2016-12-21 00:56:02
○ 2026-09-11 23:41:02
○ 2026-10-30 09:37:28

●A52.4.104.1402026-09-11 → 2026-10-30 · 3 obs

○ 2016-12-21 00:56:02
● 2026-09-11 23:41:02
● 2026-10-30 09:37:28

○CNAMEwww.corecloudlab.com2018-07-27 → 2018-07-27 · 3 obs

● 2018-07-27 19:27:40
○ 2026-09-11 23:41:02
○ 2026-10-30 09:37:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, l.gtld-servers.net...	-
corecloudlab.com	ns-252.awsdns-31.com, ns-627.awsdns-14.net, ns-1058.awsdns-04.org, ns-1892.awsdns-44.co.uk	2 records

✅ Authoritative Response

Server:205.251.199.100

NS records: ns-252.awsdns-31.com, ns-627.awsdns-14.net, ns-1058.awsdns-04.org, ns-1892.awsdns-44.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for corecloudlab.com (unsigned zone)

⏱️ Timing

Total: 1272ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`52.4.104.140`
NS	4	`ns-1058.awsdns-04.org, ns-1892.awsdns-44.co.uk...`
MX	1	`mail.corecloudlab.com (pri: 10)`
TXT	1	`v=spf1 a mx ip4:185.239.209.28 ~all`
SOA	1	`ns-252.awsdns-31.com awsdns-hostmaster.a`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-252.awsdns-31.com, ns-252.awsdns-31.com)

Analysis

IP Addresses

corecloudlab.com resolves to one IP address: 52.4.104.140.

Name Servers

The authoritative name servers for corecloudlab.com are ns-252.awsdns-31.com, ns-627.awsdns-14.net, ns-1058.awsdns-04.org and ns-1892.awsdns-44.co.uk.

At least some of corecloudlab.com's name servers are shared with other domains, for example williamcomartin.com, 8535win.cloud, 65xixh1.cc and two more.

It is common for these name servers to be used in conjunction with the name servers ns-80.awsdns-10.com, ns-869.awsdns-44.net and ns-1496.awsdns-59.org.

Four hostnames, each resolving to a pair of IP addresses: ns-252.awsdns-31.com directs to 205.251.192.252 and 2600:9000:5300:fc00::1; ns-627.awsdns-14.net directs to 205.251.194.115 and 2600:9000:5302:7300::1; ns-1058.awsdns-04.org directs to 205.251.196.34 and 2600:9000:5304:2200::1; ns-1892.awsdns-44.co.uk directs to 205.251.199.100 and 2600:9000:5307:6400::1.

Mail Servers

Mail for corecloudlab.com is handled by a single mail server, mail.corecloudlab.com.

mail.corecloudlab.com resolves to a single IP number: 185.239.209.28.