coretechdevelopment.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`coretechdevelopment.com`

DNSSEC	⚠️ Not signed
A	13.248.243.5^{🇺🇸 Amazon13.248.240.0/20}
		PTR	`a16e665f42988324c.awsglobalaccelerator.com`
A	76.223.105.230^{🇺🇸 Amazon76.223.96.0/20}
NS	`ns35.domaincontrol.com` ⭐
		A	2603:5:21b1::12^{🇺🇸 GODADDY-DNS2603:5:21b0::/44}
			PTR	`ns35.domaincontrol.com`
		A	97.74.107.18^{🇺🇸 GODADDY-DNS97.74.106.0/23}
			PTR	`ns35.domaincontrol.com`
NS	`ns36.domaincontrol.com`
		A	2603:5:22b1::12^{🇺🇸 GODADDY-DNS2603:5:22b0::/44}
			PTR	`ns36.domaincontrol.com`
		A	173.201.75.18^{🇺🇸 GODADDY-DNS173.201.74.0/23}
			PTR	`ns36.domaincontrol.com`
MX	`coretechdevelopment-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c902::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj2pr05cu00300.inbound.protection.outlook.com`
		A	2a01:111:f403:c902::16^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-byapr04cu00306.inbound.protection.outlook.com`
		A	2a01:111:f403:c91d::b^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-mw2pr02cu00603.inbound.protection.outlook.com`
		A	2a01:111:f403:f90b::2^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bnypr02cu00102.inbound.protection.outlook.com`
		A	52.101.10.14^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn6pr04cu00206.inbound.protection.outlook.com`
		A	52.101.40.53^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cy3pr05cu00205.inbound.protection.outlook.com`
		A	52.101.60.188^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn0pr04cu01004.inbound.protection.outlook.com`
		A	52.101.194.152^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ch4pr04cu00300.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`ns35.domaincontrol.com`dns@jomax.net 2026-01-14 #5

`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=1792845751

Same first word

coretechdevelopment.com

Previous names

Next names

DNS History

10 records (5 active, 5 former)

○NSdns1.parastorage.com2016-12-16 → 2016-12-16 · 3 obs

● 2016-12-16 10:14:22
○ 2017-09-05 21:00:26
○ 2026-10-24 13:08:48

○NSns17.domaincontrol.com2017-09-05 → 2017-09-05 · 4 obs

○ 2016-12-16 10:14:22
● 2017-09-05 21:00:26
○ 2026-09-14 09:36:32
○ 2026-10-24 13:08:48

○NSns18.domaincontrol.com2017-09-05 → 2017-09-05 · 4 obs

○ 2016-12-16 10:14:22
● 2017-09-05 21:00:26
○ 2026-09-14 09:36:32
○ 2026-10-24 13:08:48

●NSns35.domaincontrol.com2026-09-14 → 2026-10-24 · 3 obs

○ 2017-09-05 21:00:26
● 2026-09-14 09:36:32
● 2026-10-24 13:08:48

●NSns36.domaincontrol.com2026-09-14 → 2026-10-24 · 3 obs

○ 2017-09-05 21:00:26
● 2026-09-14 09:36:32
● 2026-10-24 13:08:48

●MXcoretechdevelopment-com.mail.protection.outlook.com2017-09-05 → 2026-10-24 · 2 obs

● 2017-09-05 21:00:26
● 2026-10-24 13:08:48

●A13.248.243.52026-09-14 → 2026-10-24 · 3 obs

○ 2017-09-05 21:00:26
● 2026-09-14 09:36:32
● 2026-10-24 13:08:48

○A216.185.144.1852016-12-16 → 2016-12-16 · 3 obs

● 2016-12-16 10:14:22
○ 2017-09-05 21:00:26
○ 2026-10-24 13:08:48

○A40.117.154.2402017-09-05 → 2017-09-05 · 4 obs

○ 2016-12-16 10:14:22
● 2017-09-05 21:00:26
○ 2026-09-14 09:36:32
○ 2026-10-24 13:08:48

●A76.223.105.2302026-09-14 → 2026-10-24 · 3 obs

○ 2017-09-05 21:00:26
● 2026-09-14 09:36:32
● 2026-10-24 13:08:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, a.gtld-servers.net, c.gtld-servers.net, b.gtld-servers.net...	-
coretechdevelopment.com	ns35.domaincontrol.com, ns36.domaincontrol.com	4 records

✅ Authoritative Response

Server:97.74.107.18

NS records: ns35.domaincontrol.com, ns36.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for coretechdevelopment.com (unsigned zone)

⏱️ Timing

Total: 1066ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`76.223.105.230, 13.248.243.5`
NS	2	`ns35.domaincontrol.com, ns36.domaincontrol.com`
MX	1	`coretechdevelopment-com.mail.protection.`
TXT	1	`v=spf1 include:spf.protection.outlook.co`
SOA	1	`ns35.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns35.domaincontrol.com, ns35.domaincontrol.com, ns36.domaincontrol.com...)

Analysis

IP Addresses

coretechdevelopment.com has two IP addresses: 13.248.243.5 and 76.223.105.230

Among the host names that share IP numbers with coretechdevelopment.com are scrumptiousleisure.com, boldbusinessplanning.com, skippymedia.com and two others.

Name Servers

coretechdevelopment.com has two authoritative name servers — ns35.domaincontrol.com and ns36.domaincontrol.com.

coretechdevelopment.com has the same name server delegation as a number of other domains, such as bcsaofficials.com, formedlondon.com, 528suites.com and two more.

Both ns35.domaincontrol.com and ns36.domaincontrol.com have two IP addresses each. ns35.domaincontrol.com resolves to 97.74.107.18 and 2603:5:21b1::12; ns36.domaincontrol.com resolves to 173.201.75.18 and 2603:5:22b1::12.

Mail Servers

coretechdevelopment.com routes its mail through a single mail server, coretechdevelopment-com.mail.protection.outlook.com.

coretechdevelopment-com.mail.protection.outlook.com directs to 8 IP numbers, including 52.101.10.14, 52.101.40.53 and 52.101.60.188, along with 5 other.