corethree.net - dns.ninja

`corethree.net`

DNSSEC	⚠️ Not signed
A	34.240.59.161^{🇮🇪 Amazon34.240.0.0/13 EC2 DUB prefix}
		PTR	`ec2-34-240-59-161.eu-west-1.compute.amazonaws.com`
A	63.33.233.117^{🇮🇪 Amazon63.32.0.0/14 EC2 DUB prefix}
NS	`ns-1722.awsdns-23.co.uk` ⭐
		A	2600:9000:5306:ba00::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1722.awsdns-23.co.uk`
		A	205.251.198.186^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1722.awsdns-23.co.uk`
NS	`ns-1375.awsdns-43.org`
		A	2600:9000:5305:5f00::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1375.awsdns-43.org`
		A	205.251.197.95^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1375.awsdns-43.org`
NS	`ns-416.awsdns-52.com`
		A	2600:9000:5301:a000::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-416.awsdns-52.com`
		A	205.251.193.160^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-416.awsdns-52.com`
NS	`ns-520.awsdns-01.net`
		A	2600:9000:5302:800::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-520.awsdns-01.net`
		A	205.251.194.8^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-520.awsdns-01.net`
MX	`corethree-net.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::5^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db3pr0202cu00205.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am3pr04cu00500.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::5^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am1pr04cu00105.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::20^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as8pr05cu00400.inbound.protection.outlook.com`
		A	52.101.68.25^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db8pr02cu00101.inbound.protection.outlook.com`
		A	52.101.73.12^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am4pr0401cu00104.inbound.protection.outlook.com`
		A	52.101.73.15^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am9pr04cu00107.inbound.protection.outlook.com`
		A	52.101.73.22^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am7pr05cu00106.inbound.protection.outlook.com`
TXT	`v=spf1 include:_spf.google.com include:spf.ourvolaris.com include:spf.protect...`
SOA	`ns-1722.awsdns-23.co.uk`awsdns-hostmaster@amazon.com serial=1

`net`

	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=1785219067

Subdomains

ce-a15.corethree.net

www.corethree.net

ce.corethree.net

Same first word

corethree.net

corethree.com

Similar names

ethercore.net

echoterre.com

DNS History

32 records (7 active, 25 former)

●NSns-1375.awsdns-43.org2015-07-25 → 2026-07-28 · 2 obs

● 2015-07-25 00:09:52
● 2026-07-28 06:38:56

●NSns-1722.awsdns-23.co.uk2015-07-25 → 2026-07-28 · 2 obs

● 2015-07-25 00:09:52
● 2026-07-28 06:38:56

●NSns-416.awsdns-52.com2015-07-25 → 2026-07-28 · 2 obs

● 2015-07-25 00:09:52
● 2026-07-28 06:38:56

●NSns-520.awsdns-01.net2015-07-25 → 2026-07-28 · 2 obs

● 2015-07-25 00:09:52
● 2026-07-28 06:38:56

○MXalt1.aspmx.l.google.com2015-07-25 → 2016-06-19 · 4 obs

● 2015-07-25 00:09:52
● 2016-06-19 18:40:40
○ 2026-03-17 13:36:14
○ 2026-07-28 06:38:56

○MXalt2.aspmx.l.google.com2015-07-25 → 2016-06-19 · 4 obs

● 2015-07-25 00:09:52
● 2016-06-19 18:40:40
○ 2026-03-17 13:36:14
○ 2026-07-28 06:38:56

○MXaspmx.l.google.com2015-07-25 → 2016-06-19 · 4 obs

● 2015-07-25 00:09:52
● 2016-06-19 18:40:40
○ 2026-03-17 13:36:14
○ 2026-07-28 06:38:56

○MXaspmx2.googlemail.com2015-07-25 → 2016-06-19 · 4 obs

● 2015-07-25 00:09:52
● 2016-06-19 18:40:40
○ 2026-03-17 13:36:14
○ 2026-07-28 06:38:56

○MXaspmx3.googlemail.com2015-07-25 → 2016-06-19 · 4 obs

● 2015-07-25 00:09:52
● 2016-06-19 18:40:40
○ 2026-03-17 13:36:14
○ 2026-07-28 06:38:56

●MXcorethree-net.mail.protection.outlook.com2026-03-17 → 2026-07-28 · 3 obs

○ 2016-06-19 18:40:40
● 2026-03-17 13:36:14
● 2026-07-28 06:38:56

○A108.129.12.1172026-06-10 → 2026-06-10 · 4 obs

○ 2026-06-06 14:36:14
● 2026-06-10 00:29:52
○ 2026-06-25 10:33:56
○ 2026-07-28 06:38:56

○A176.34.104.1532015-11-22 → 2017-06-14 · 7 obs

○ 2015-07-25 00:09:52
● 2015-11-22 04:33:32
○ 2016-01-26 05:59:54
○ 2016-06-19 18:40:40
● 2017-06-14 14:16:44
○ 2026-03-17 13:36:14
○ 2026-07-28 06:38:56

●A34.240.59.1612026-07-28 → 2026-07-28 · 2 obs

○ 2026-07-10 11:01:08
● 2026-07-28 06:38:56

○A34.248.227.1512026-03-17 → 2026-07-28 · 2 obs

○ 2026-03-17 13:36:14
○ 2026-07-28 06:38:56

○A34.250.0.942026-04-18 → 2026-04-18 · 4 obs

○ 2026-04-03 21:28:44
● 2026-04-18 23:54:46
○ 2026-06-06 14:36:14
○ 2026-07-28 06:38:56

○A34.253.11.362026-04-18 → 2026-04-18 · 4 obs

○ 2026-04-03 21:28:44
● 2026-04-18 23:54:46
○ 2026-06-06 14:36:14
○ 2026-07-28 06:38:56

○A34.253.47.1802026-03-17 → 2026-07-28 · 2 obs

○ 2026-03-17 13:36:14
○ 2026-07-28 06:38:56

○A34.255.31.2312026-03-17 → 2026-03-17 · 4 obs

○ 2017-06-14 14:16:44
● 2026-03-17 13:36:14
○ 2026-04-02 09:49:56
○ 2026-07-28 06:38:56

○A46.137.114.242016-01-26 → 2016-06-19 · 5 obs

○ 2015-11-22 04:33:32
● 2016-01-26 05:59:54
● 2016-06-19 18:40:40
○ 2026-03-17 13:36:14
○ 2026-07-28 06:38:56

○A46.137.170.2542015-07-25 → 2015-07-25 · 3 obs

● 2015-07-25 00:09:52
○ 2015-11-22 04:33:32
○ 2026-07-28 06:38:56

○A46.137.184.562015-07-25 → 2015-07-25 · 3 obs

● 2015-07-25 00:09:52
○ 2017-06-14 14:16:44
○ 2026-07-28 06:38:56

○A52.208.245.2192026-06-25 → 2026-06-25 · 4 obs

○ 2026-06-10 00:29:52
● 2026-06-25 10:33:56
○ 2026-07-10 11:01:08
○ 2026-07-28 06:38:56

○A52.212.38.1522026-07-10 → 2026-07-10 · 3 obs

○ 2026-06-25 10:33:56
● 2026-07-10 11:01:08
○ 2026-07-28 06:38:56

○A52.48.43.682026-03-17 → 2026-03-17 · 4 obs

○ 2017-06-14 14:16:44
● 2026-03-17 13:36:14
○ 2026-04-02 09:49:56
○ 2026-07-28 06:38:56

○A52.48.68.982026-06-25 → 2026-06-25 · 4 obs

○ 2026-06-10 00:29:52
● 2026-06-25 10:33:56
○ 2026-07-10 11:01:08
○ 2026-07-28 06:38:56

○A52.50.122.832026-06-06 → 2026-06-06 · 4 obs

○ 2026-04-18 23:54:46
● 2026-06-06 14:36:14
○ 2026-06-10 00:29:52
○ 2026-07-28 06:38:56

○A54.171.168.2192026-04-02 → 2026-04-03 · 5 obs

○ 2026-03-17 13:36:14
● 2026-04-02 09:49:56
● 2026-04-03 21:28:44
○ 2026-04-18 23:54:46
○ 2026-07-28 06:38:56

○A54.220.141.1412026-06-06 → 2026-06-10 · 5 obs

○ 2026-04-18 23:54:46
● 2026-06-06 14:36:14
● 2026-06-10 00:29:52
○ 2026-06-25 10:33:56
○ 2026-07-28 06:38:56

○A54.228.190.2552026-07-10 → 2026-07-10 · 3 obs

○ 2026-06-25 10:33:56
● 2026-07-10 11:01:08
○ 2026-07-28 06:38:56

○A54.247.183.782017-06-14 → 2017-06-14 · 4 obs

○ 2016-06-19 18:40:40
● 2017-06-14 14:16:44
○ 2026-03-17 13:36:14
○ 2026-07-28 06:38:56

○A63.32.40.892026-04-02 → 2026-04-03 · 5 obs

○ 2026-03-17 13:36:14
● 2026-04-02 09:49:56
● 2026-04-03 21:28:44
○ 2026-04-18 23:54:46
○ 2026-07-28 06:38:56

●A63.33.233.1172026-07-28 → 2026-07-28 · 2 obs

○ 2026-07-10 11:01:08
● 2026-07-28 06:38:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
corethree.net	ns-520.awsdns-01.net, ns-416.awsdns-52.com, ns-1722.awsdns-23.co.uk, ns-1375.awsdns-43.org	2 records

✅ Authoritative Response

Server:205.251.197.95

NS records: ns-520.awsdns-01.net, ns-416.awsdns-52.com, ns-1722.awsdns-23.co.uk, ns-1375.awsdns-43.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for corethree.net (unsigned zone)

⏱️ Timing

Total: 404ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`34.240.59.161, 63.33.233.117`
NS	4	`ns-1375.awsdns-43.org, ns-1722.awsdns-23.co.uk...`
MX	1	`corethree-net.mail.protection.outlook.co`
TXT	1	`v=spf1 include:_spf.google.com include:s`
SOA	1	`ns-1722.awsdns-23.co.uk awsdns-hostmaste`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-520.awsdns-01.net, ns-520.awsdns-01.net)

Analysis

Hierarchy

The domain corethree.net is parent to ce-a15.corethree.net, www.corethree.net and ce.corethree.net.

IP Addresses

corethree.net points to the IP addresses 34.240.59.161 and 63.33.233.117

Name Servers

Four name servers handle the delegation for corethree.net: ns-416.awsdns-52.com, ns-520.awsdns-01.net, ns-1375.awsdns-43.org and ns-1722.awsdns-23.co.uk.

At least some of corethree.net's name servers are shared with other domains, for example clubhipico.cl, videoreverser.com, datadirect-tech.ie and two more.

It is common for these name servers to be used in conjunction with the name servers ns-2011.awsdns-59.co.uk, ns-621.awsdns-13.net and ns-92.awsdns-11.com.

Four hostnames, each resolving to a pair of IP addresses: ns-416.awsdns-52.com directs to 205.251.193.160 and 2600:9000:5301:a000::1; ns-520.awsdns-01.net directs to 205.251.194.8 and 2600:9000:5302:800::1; ns-1375.awsdns-43.org directs to 205.251.197.95 and 2600:9000:5305:5f00::1; ns-1722.awsdns-23.co.uk directs to 205.251.198.186 and 2600:9000:5306:ba00::1.

Mail Servers

corethree.net uses one mail server — corethree-net.mail.protection.outlook.com.

corethree-net.mail.protection.outlook.com has 8 IP addresses: 52.101.68.25, 52.101.73.12, 52.101.73.15 plus 5 more.