coretech.net - dns.ninja

`coretech.net`

DNSSEC	⚠️ Not signed
A	40.112.243.10^{🇺🇸 Microsoft40.112.0.0/13}
A	191.239.58.162^{🇺🇸 Microsoft191.232.0.0/13 MICROSOFT}
NS	`ns1-05.azure-dns.com` ⭐
		A	2603:1061:0:700::5^{🇺🇸 Microsoft2603:1000::/25 MICROSOFT}
			PTR	`ns1-05.azure-dns.com`
		A	13.107.236.5^{🇺🇸 Microsoft13.104.0.0/14 MICROSOFT}
			PTR	`ns1-05.azure-dns.com`
NS	`ns2-05.azure-dns.net`
		A	2620:1ec:8ec:700::5^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns2-05.azure-dns.net`
		A	150.171.21.5^{🇺🇸 Microsoft150.171.0.0/16 MICROSOFT}
			PTR	`ns2-05.azure-dns.net`
NS	`ns3-05.azure-dns.org`
		A	2a01:111:4000:700::5^{🇬🇧 Microsoft2a01:111:4000::/36}
			PTR	`ns3-05.azure-dns.org`
		A	204.14.183.5^{🇺🇸 Microsoft204.14.180.0/22}
			PTR	`ns3-05.azure-dns.org`
NS	`ns4-05.azure-dns.info`
		A	2620:1ec:bda:700::5^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns4-05.azure-dns.info`
		A	208.84.5.5^{🇺🇸 Microsoft208.84.0.0/21 MICROSOFT}
			PTR	`ns4-05.azure-dns.info`
MX	`coretech-net.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c92c::3^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-dm5pr04cu00103.inbound.protection.outlook.com`
		A	2a01:111:f403:c946::2^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch4pr04cu00102.inbound.protection.outlook.com`
		A	2a01:111:f403:c946::6^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch5pr02cu00406.inbound.protection.outlook.com`
		A	2a01:111:f403:f90f::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sa9pr04cu00100.inbound.protection.outlook.com`
		A	52.101.8.44^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dm5pr04cu00104.inbound.protection.outlook.com`
		A	52.101.9.11^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bl2pr04cu00103.inbound.protection.outlook.com`
		A	52.101.9.12^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bl0pr05cu00504.inbound.protection.outlook.com`
		A	52.101.194.15^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ch4pr21cu00107.inbound.protection.outlook.com`
TXT	`*.outlook.com. 3600 IN TXT "v=spf1 ip4:108.174.188.146 include:spf.protecti...`
TXT	`google-site-verification=Vmda3lKI3rEh5H_BlUfhivPKF6Zd2fySdbMA-1R8p84`
SOA	`ns1-05.azure-dns.com`azuredns-hostmaster@microsoft.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=1782717255

Subdomains

www.coretech.net

mail.coretech.net

Same first word

coretech.ch

coretech.com.mx

coretech.com.sg

coretech.co.nz

coretech.it

coretech.net

coretech.com.ar

coretech.com

coretech.azurewebsites.net

coretech.sg

coretech.ro

coretech.co

coretech.io.vn

coretech.pro

coretech.co.th

coretech.com.au

coretech.se

coretech.host

coretech.center

coretech.net.au

coretech.dk

coretech.hu

coretech.info

coretech.com.br

coretech.com.my

coretech.me

coretech.cl

coretech.ca

coretech.do

coretech.cc

coretech.us

Similar names

DNS History

15 records (7 active, 8 former)

●NSns1-05.azure-dns.com2026-02-26 → 2026-06-29 · 3 obs

○ 2017-08-27 11:41:54
● 2026-02-26 09:00:08
● 2026-06-29 07:31:38

○NSns11.domaincontrol.com2015-08-08 → 2017-08-27 · 4 obs

● 2015-08-08 23:12:58
● 2017-08-27 11:41:54
○ 2026-02-26 09:00:08
○ 2026-06-29 07:31:38

○NSns12.domaincontrol.com2015-08-08 → 2017-08-27 · 4 obs

● 2015-08-08 23:12:58
● 2017-08-27 11:41:54
○ 2026-02-26 09:00:08
○ 2026-06-29 07:31:38

●NSns2-05.azure-dns.net2026-02-26 → 2026-06-29 · 3 obs

○ 2017-08-27 11:41:54
● 2026-02-26 09:00:08
● 2026-06-29 07:31:38

●NSns3-05.azure-dns.org2026-02-26 → 2026-06-29 · 3 obs

○ 2017-08-27 11:41:54
● 2026-02-26 09:00:08
● 2026-06-29 07:31:38

●NSns4-05.azure-dns.info2026-02-26 → 2026-06-29 · 3 obs

○ 2017-08-27 11:41:54
● 2026-02-26 09:00:08
● 2026-06-29 07:31:38

●MXcoretech-net.mail.protection.outlook.com2017-06-13 → 2026-06-29 · 3 obs

○ 2017-02-16 09:18:04
● 2017-06-13 10:54:36
● 2026-06-29 07:31:38

○MXcoretech.net.inbound10.mxlogic.net2015-08-08 → 2016-07-08 · 4 obs

● 2015-08-08 23:12:58
● 2016-07-08 11:15:34
○ 2017-02-16 09:18:04
○ 2026-06-29 07:31:38

○MXcoretech.net.inbound10.mxlogicmx.net2015-08-08 → 2016-07-08 · 4 obs

● 2015-08-08 23:12:58
● 2016-07-08 11:15:34
○ 2017-02-16 09:18:04
○ 2026-06-29 07:31:38

○MXcoretech.net.mx1.fusemail.net2016-07-08 → 2017-02-16 · 5 obs

○ 2015-08-08 23:12:58
● 2016-07-08 11:15:34
● 2017-02-16 09:18:04
○ 2017-06-13 10:54:36
○ 2026-06-29 07:31:38

○MXcoretech.net.mx2.fusemail.net2016-07-08 → 2017-02-16 · 5 obs

○ 2015-08-08 23:12:58
● 2016-07-08 11:15:34
● 2017-02-16 09:18:04
○ 2017-06-13 10:54:36
○ 2026-06-29 07:31:38

○MXcoretech.net.mx3.fusemail.net2016-07-08 → 2017-02-16 · 5 obs

○ 2015-08-08 23:12:58
● 2016-07-08 11:15:34
● 2017-02-16 09:18:04
○ 2017-06-13 10:54:36
○ 2026-06-29 07:31:38

○A108.174.188.1462015-08-08 → 2017-08-27 · 4 obs

● 2015-08-08 23:12:58
● 2017-08-27 11:41:54
○ 2026-02-26 09:00:08
○ 2026-06-29 07:31:38

●A191.239.58.1622026-02-26 → 2026-06-29 · 3 obs

○ 2017-08-27 11:41:54
● 2026-02-26 09:00:08
● 2026-06-29 07:31:38

●A40.112.243.102026-02-26 → 2026-06-29 · 3 obs

○ 2017-08-27 11:41:54
● 2026-02-26 09:00:08
● 2026-06-29 07:31:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	c.gtld-servers.net, l.gtld-servers.net, i.gtld-servers.net, d.gtld-servers.net...	-
coretech.net	ns1-05.azure-dns.com, ns2-05.azure-dns.net, ns3-05.azure-dns.org, ns4-05.azure-dns.info	2 records

✅ Authoritative Response

Server:13.107.236.5

NS records: ns1-05.azure-dns.com, ns2-05.azure-dns.net, ns3-05.azure-dns.org, ns4-05.azure-dns.info

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for coretech.net (unsigned zone)

⏱️ Timing

Total: 487ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`40.112.243.10, 191.239.58.162`
NS	4	`ns1-05.azure-dns.com, ns2-05.azure-dns.net...`
MX	1	`coretech-net.mail.protection.outlook.com`
TXT	2	`*.outlook.com. 3600 IN TXT "v=spf1 ip4, google-site-verification=Vmda3lKI3rEh5H_`
SOA	1	`ns1-05.azure-dns.com azuredns-hostmaster`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns2-05.azure-dns.net, ns2-05.azure-dns.net)

Analysis

Hierarchy

coretech.net is the parent domain of www.coretech.net and mail.coretech.net.

IP Addresses

coretech.net directs to two IP numbers, 40.112.243.10 and 191.239.58.162

Additional host names — hyattregencymaui.org, vishalsaxena.com, planetredocs.com and two others — share IP numbers with coretech.net.

Name Servers

coretech.net has four authoritative name servers: ns1-05.azure-dns.com, ns4-05.azure-dns.info, ns2-05.azure-dns.net and ns3-05.azure-dns.org.

coretech.net shares at least some of its name servers with other domains, including 23.79.103.in-addr.arpa, analytics.nsw.gov.au, if-schadenversicherung.com and two others.

The host names ns1-05.azure-dns.com, ns4-05.azure-dns.info, ns2-05.azure-dns.net and ns3-05.azure-dns.org each resolve to two IP addresses: ns1-05.azure-dns.com resolves to 13.107.236.5 and 2603:1061:0:700::5; ns4-05.azure-dns.info resolves to 208.84.5.5 and 2620:1ec:bda:700::5; ns2-05.azure-dns.net resolves to 150.171.21.5 and 2620:1ec:8ec:700::5; ns3-05.azure-dns.org resolves to 204.14.183.5 and 2a01:111:4000:700::5.

Mail Servers

coretech.net has one mail server: coretech-net.mail.protection.outlook.com.

coretech-net.mail.protection.outlook.com points to 8 IP numbers: 52.101.8.44, 52.101.9.11, 52.101.9.12 and 5 other.