`extreme-tek.com`

DNSSEC	⚠️ Not signed
A	64.99.64.32^{🇨🇦 TUCOWS64.99.0.0/16 Tucows.com Co}
		PTR	`sfwebfor.tucows.com`
NS	`ns1.shopco.com` ⭐
		A	2604:4000:0:d:216:40:47:80^{🇨🇦 TUCOWS2604:4000::/48 -BRA-IPV6-BLK1.1/NET-2604:4000}
			PTR	`ns1.shopco.com`
		A	216.40.47.80^{🇨🇦 TUCOWS216.40.47.0/24 -BRA-BLK1.4/NET-216-40-47-0}
			PTR	`ns1.shopco.com`
NS	`ns2.shopco.com`
		A	2604:4000:2800:d:64:99:148:14^{🇨🇦 TUCOWS-32604:4000:2800::/37 Tucows.com Co.}
			PTR	`ns2.shopco.com`
		A	64.98.148.14^{🇨🇦 TUCOWS-364.98.144.0/20 Tucows.com Co.}
			PTR	`ns2.shopco.com`
NS	`ns3.shopco.com`
		A	2604:4000:0:d:64:99:96:35^{🇨🇦 TUCOWS2604:4000::/48 -BRA-IPV6-BLK1.1/NET-2604:4000}
			PTR	`ns3.shopco.com`
		A	64.99.96.35^{🇨🇦 TUCOWS64.99.96.0/24 -BRA-BLK2.7.2}
			PTR	`ns3.shopco.com`
MX	`extremetek-com01i.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c902::16^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-byapr04cu00306.inbound.protection.outlook.com`
		A	2a01:111:f403:c927::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn6pr21cu00500.inbound.protection.outlook.com`
		A	2a01:111:f403:f908::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn1pr04cu00101.inbound.protection.outlook.com`
		A	2a01:111:f403:f910::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-cy5pr03cu00300.inbound.protection.outlook.com`
		A	52.101.9.17^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
		A	52.101.11.3^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sn1pr0501cu00103.inbound.protection.outlook.com`
		A	52.101.11.19^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sa9pr04cu00203.inbound.protection.outlook.com`
		A	52.101.41.6^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj0pr03cu01406.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`ns1.shopco.com`hostmaster@shopco@com serial=8675319

`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=1776235222

Same first word

extreme-tek.net

extreme-tek.com

DNS History

10 records (5 active, 5 former)

○NSns09.domaincontrol.com2016-03-21 → 2017-09-12 · 4 obs

● 2016-03-21 06:53:30
● 2017-09-12 13:59:58
○ 2026-03-19 22:31:54
○ 2026-04-15 07:01:50

●NSns1.shopco.com2026-03-19 → 2026-04-15 · 3 obs

○ 2017-09-12 13:59:58
● 2026-03-19 22:31:54
● 2026-04-15 07:01:50

○NSns10.domaincontrol.com2016-03-21 → 2017-09-12 · 4 obs

● 2016-03-21 06:53:30
● 2017-09-12 13:59:58
○ 2026-03-19 22:31:54
○ 2026-04-15 07:01:50

●NSns2.shopco.com2026-03-19 → 2026-04-15 · 3 obs

○ 2017-09-12 13:59:58
● 2026-03-19 22:31:54
● 2026-04-15 07:01:50

●NSns3.shopco.com2026-03-19 → 2026-04-15 · 3 obs

○ 2017-09-12 13:59:58
● 2026-03-19 22:31:54
● 2026-04-15 07:01:50

●MXextremetek-com01i.mail.protection.outlook.com2026-03-19 → 2026-04-15 · 3 obs

○ 2017-09-12 13:59:58
● 2026-03-19 22:31:54
● 2026-04-15 07:01:50

○MXmailstore1.secureserver.net2016-03-21 → 2017-09-12 · 4 obs

● 2016-03-21 06:53:30
● 2017-09-12 13:59:58
○ 2026-03-19 22:31:54
○ 2026-04-15 07:01:50

○MXsmtp.secureserver.net2016-03-21 → 2017-09-12 · 4 obs

● 2016-03-21 06:53:30
● 2017-09-12 13:59:58
○ 2026-03-19 22:31:54
○ 2026-04-15 07:01:50

○A184.168.221.442016-03-21 → 2017-09-12 · 4 obs

● 2016-03-21 06:53:30
● 2017-09-12 13:59:58
○ 2026-03-19 22:31:54
○ 2026-04-15 07:01:50

●A64.99.64.322026-03-19 → 2026-04-15 · 3 obs

○ 2017-09-12 13:59:58
● 2026-03-19 22:31:54
● 2026-04-15 07:01:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
extreme-tek.com	ns1.shopco.com, ns2.shopco.com, ns3.shopco.com	6 records

✅ Authoritative Response

Server:216.40.47.80

NS records: ns1.shopco.com, ns2.shopco.com, ns3.shopco.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for extreme-tek.com (unsigned zone)

⏱️ Timing

Total: 235ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`64.99.64.32`
NS	3	`ns3.shopco.com, ns2.shopco.com...`
MX	1	`extremetek-com01i.mail.protection.outloo`
TXT	1	`v=spf1 include:spf.protection.outlook.co`
SOA	1	`ns1.shopco.com hostmaster@shopco.com`

📌 Glue Records Collected

Total: 6

Out-of-bailiwick: 6 (ns1.shopco.com, ns1.shopco.com, ns2.shopco.com...)

Analysis

IP Addresses

extreme-tek.com points to a single IP address: 64.99.64.32.

Other host names such as illinoisinscenter.com, mcclay.pristine.net, 03m.com, mediaquest.org and nustep.org share IP numbers with extreme-tek.com.

Name Servers

extreme-tek.com is delegated to three name servers: ns1.shopco.com, ns2.shopco.com and ns3.shopco.com.

At least part of the name servers for extreme-tek.com are shared with other domains, for instance mikedlawrence.com, brixxle.us, h00d.net, worldnext.com and 2pu.com.