core3tech.com - dns.ninja

`core3tech.com`

DNSSEC	⚠️ Not signed
A	199.16.172.241^{🇺🇸 Automattic199.16.172.0/24 PRESSABLE}
A	199.16.173.82^{🇺🇸 Automattic199.16.173.0/24 PRESSABLE}
NS	`ns25.domaincontrol.com` ⭐
		A	2603:5:2161::d^{🇺🇸 GODADDY-DNS2603:5:2160::/44}
			PTR	`ns25.domaincontrol.com`
		A	97.74.102.13^{🇺🇸 GODADDY-DNS97.74.102.0/23}
			PTR	`ns25.domaincontrol.com`
NS	`ns26.domaincontrol.com`
		A	2603:5:2261::d^{🇺🇸 GODADDY-DNS2603:5:2260::/44}
			PTR	`ns26.domaincontrol.com`
		A	173.201.70.13^{🇺🇸 GODADDY-DNS173.201.70.0/23}
			PTR	`ns26.domaincontrol.com`
MX	`core3tech-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c902::7^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj0pr02cu00107.inbound.protection.outlook.com`
		A	2a01:111:f403:f90a::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn6pr02cu00300.inbound.protection.outlook.com`
		A	2a01:111:f403:f90a::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn8pr03cu00201.inbound.protection.outlook.com`
		A	2a01:111:f403:f913::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-cy1pr03cu00100.inbound.protection.outlook.com`
		A	52.101.8.46^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dm6pr05cu00406.inbound.protection.outlook.com`
		A	52.101.9.0^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bl2pr02cu00100.inbound.protection.outlook.com`
		A	52.101.41.54^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj2pr05cu00506.inbound.protection.outlook.com`
		A	52.101.194.4^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ch4pr04cu00104.inbound.protection.outlook.com`
TXT	`linkedin-site-verification=d8138292-a3a0-482d-9cc5-51aecc2f433f`
TXT	`google-site-verification=BhtuWuPEdNjiIPJMB4ffle8J3zd64YQYDHy8sm-_K18`
TXT	`google-site-verification=kXWrzFDmETesRGAAesOSG5iCjw9v9f2XT_z6CYM3G28`
TXT	`google-site-verification=ISnqiw33svde-skRSVet5UeKI6OlwSMpOojVA1gPemw`
TXT	`v=verifydomain MS=7460865`
TXT	`v=spf1 include:spf.protection.outlook.com include:servers.mcsv.net include:_s...`
SOA	`ns25.domaincontrol.com`dns@jomax.net 2026-05-07 #0

`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=1781629635

Subdomains

www.core3tech.com

Same first word

core3tech.com

Similar names

3coretech.com

DNS History

13 records (5 active, 8 former)

○NSns07.domaincontrol.com2017-04-01 → 2017-04-01 · 4 obs

○ 2015-08-19 03:39:52
● 2017-04-01 03:02:56
○ 2026-03-04 08:03:48
○ 2026-06-16 17:35:42

○NSns08.domaincontrol.com2017-04-01 → 2017-04-01 · 4 obs

○ 2015-08-19 03:39:52
● 2017-04-01 03:02:56
○ 2026-03-04 08:03:48
○ 2026-06-16 17:35:42

●NSns25.domaincontrol.com2015-08-19 → 2026-06-16 · 2 obs

● 2015-08-19 03:39:52
● 2026-06-16 17:35:42

●NSns26.domaincontrol.com2015-08-19 → 2026-06-16 · 2 obs

● 2015-08-19 03:39:52
● 2026-06-16 17:35:42

●MXcore3tech-com.mail.protection.outlook.com2015-12-24 → 2026-06-16 · 6 obs

○ 2015-08-19 03:39:52
● 2015-12-24 16:36:06
● 2016-07-24 07:34:34
○ 2017-04-01 03:02:56
● 2026-03-04 08:03:48
● 2026-06-16 17:35:42

○MXeast.smtp.exch030.serverdata.net2015-08-19 → 2015-08-19 · 3 obs

● 2015-08-19 03:39:52
○ 2015-12-24 16:36:06
○ 2026-06-16 17:35:42

○MXus-smtp-inbound-1.mimecast.com2017-04-01 → 2017-04-01 · 4 obs

○ 2016-07-24 07:34:34
● 2017-04-01 03:02:56
○ 2026-03-04 08:03:48
○ 2026-06-16 17:35:42

○MXus-smtp-inbound-2.mimecast.com2017-04-01 → 2017-04-01 · 4 obs

○ 2016-07-24 07:34:34
● 2017-04-01 03:02:56
○ 2026-03-04 08:03:48
○ 2026-06-16 17:35:42

○MXwest.smtp.exch030.serverdata.net2015-08-19 → 2015-08-19 · 3 obs

● 2015-08-19 03:39:52
○ 2015-12-24 16:36:06
○ 2026-06-16 17:35:42

○A104.199.126.2362017-04-01 → 2017-04-01 · 4 obs

○ 2016-07-24 07:34:34
● 2017-04-01 03:02:56
○ 2026-03-04 08:03:48
○ 2026-06-16 17:35:42

●A199.16.172.2412026-03-04 → 2026-06-16 · 3 obs

○ 2017-04-01 03:02:56
● 2026-03-04 08:03:48
● 2026-06-16 17:35:42

●A199.16.173.822026-03-04 → 2026-06-16 · 3 obs

○ 2017-04-01 03:02:56
● 2026-03-04 08:03:48
● 2026-06-16 17:35:42

○A96.126.104.1662015-08-19 → 2016-07-24 · 4 obs

● 2015-08-19 03:39:52
● 2016-07-24 07:34:34
○ 2017-04-01 03:02:56
○ 2026-06-16 17:35:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
core3tech.com	ns25.domaincontrol.com, ns26.domaincontrol.com	4 records

✅ Authoritative Response

Server:173.201.70.13

NS records: ns25.domaincontrol.com, ns26.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for core3tech.com (unsigned zone)

⏱️ Timing

Total: 1390ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`199.16.172.241, 199.16.173.82`
NS	2	`ns25.domaincontrol.com, ns26.domaincontrol.com`
MX	1	`core3tech-com.mail.protection.outlook.co`
TXT	6	`linkedin-site-verification=d8138292-a3a0, google-site-verification=BhtuWuPEdNjiIPJ...`
SOA	1	`ns25.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns25.domaincontrol.com, ns25.domaincontrol.com, ns26.domaincontrol.com...)

Analysis

Hierarchy

The domain www.core3tech.com falls under the parent core3tech.com.

IP Addresses

core3tech.com points to the IP addresses 199.16.172.241 and 199.16.173.82

Two other host names, along with 10stepturnaround.com, www.clutharivercruises.co.nz and drcerniglia.com, also share IP numbers with core3tech.com.

Name Servers

The NS records for core3tech.com delegate to ns25.domaincontrol.com and ns26.domaincontrol.com.

core3tech.com shares its NS records with other domains, for example widlore.com, wrecksintochecks.com, pebblesmagic.com and two others.

ns25.domaincontrol.com resolves to 97.74.102.13 and 2603:5:2161::d. Likewise, ns26.domaincontrol.com resolves to 173.201.70.13 and 2603:5:2261::d — two IP addresses apiece.

Mail Servers

The sole mail server for core3tech.com is core3tech-com.mail.protection.outlook.com.

With 8 IP addresses total, core3tech-com.mail.protection.outlook.com resolves to 52.101.8.46, 52.101.9.0, 52.101.41.54 and 5 others.