tech12.com - dns.ninja

`tech12.com`

DNSSEC	⚠️ Not signed
NS	`ns1.he.net` ⭐
		A	2001:470:100::2^{🇺🇸 HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA}
			PTR	`ns1.he.net`
		A	216.218.130.2^{🇺🇸 HURRICANE216.218.128.0/17 Hurricane Electric 55 South Market St San Jose, CA}
			PTR	`ns1.he.net`
NS	`ns2.he.net`
		A	2001:470:200::2^{🇺🇸 HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA}
			PTR	`ns2.he.net`
		A	216.218.131.2^{🇺🇸 HURRICANE216.218.128.0/17 Hurricane Electric 55 South Market St San Jose, CA}
			PTR	`ns2.he.net`
NS	`ns3.he.net`
		A	2001:470:300::2^{🇺🇸 HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA}
			PTR	`ns3.he.net`
		A	216.218.132.2^{🇺🇸 HURRICANE216.218.128.0/17 Hurricane Electric 55 South Market St San Jose, CA}
			PTR	`ns3.he.net`
NS	`ns4.he.net`
		A	2001:470:400::2^{🇺🇸 HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA}
			PTR	`ns4.he.net`
		A	216.66.1.2^{🇺🇸 HURRICANE216.66.0.0/19 Hurricane Electric 55 South Market St San Jose, CA}
			PTR	`ns4.he.net`
NS	`ns5.he.net`
		A	2001:470:500::2^{🇺🇸 HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA}
			PTR	`ns5.he.net`
		A	216.66.80.18^{🇺🇸 HURRICANE216.66.80.0/20 Hurricane Electric 55 South Market St San Jose, CA}
			PTR	`ns5.he.net`
MX	`tech12-com.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:c946::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch1pr04cu00101.inbound.protection.outlook.com`
		A	2a01:111:f403:f901::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bl0pr02cu00601.inbound.protection.outlook.com`
		A	2a01:111:f403:f90f::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sa9pr04cu00100.inbound.protection.outlook.com`
		A	52.101.8.42^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dm6pr03cu00402.inbound.protection.outlook.com`
		A	52.101.41.3^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj2pr05cu00103.inbound.protection.outlook.com`
		A	52.101.41.6^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj0pr03cu01406.inbound.protection.outlook.com`
		A	52.101.41.24^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj0pr03cu01600.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`ns1.he.net`hostmaster@he.net 2024-03-30 #10

`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=1782428210

Same first word

tech12.co.il

tech12.com

Similar names

12tech.in

tech21.co.uk

12tech.cn

tech21.cn

tech21.uk.com

21tech.com

tech21.ru

tech21.de

12tech.io

21tech.ai

tech21.com.cn

etch21.com

21tech.co.jp

21tech.ru

21tech.cn

tech21.nl

21tech.global

tech21.com

21tech.ir

DNS History

18 records (6 active, 12 former)

●NSns1.he.net2026-02-21 → 2026-06-25 · 3 obs

○ 2017-02-19 02:11:38
● 2026-02-21 18:36:48
● 2026-06-25 23:02:46

○NSns1.tech12.com2007-12-06 → 2007-12-06 · 3 obs

● 2007-12-06 21:57:34
○ 2015-08-14 03:32:24
○ 2026-06-25 23:02:46

●NSns2.he.net2026-02-21 → 2026-06-25 · 3 obs

○ 2017-02-19 02:11:38
● 2026-02-21 18:36:48
● 2026-06-25 23:02:46

○NSns2.tech12.com2007-12-06 → 2007-12-06 · 3 obs

● 2007-12-06 21:57:34
○ 2015-08-14 03:32:24
○ 2026-06-25 23:02:46

●NSns3.he.net2026-02-21 → 2026-06-25 · 3 obs

○ 2017-02-19 02:11:38
● 2026-02-21 18:36:48
● 2026-06-25 23:02:46

○NSns3.tech12.com2015-08-14 → 2017-02-19 · 5 obs

○ 2007-12-06 21:57:34
● 2015-08-14 03:32:24
● 2017-02-19 02:11:38
○ 2026-02-21 18:36:48
○ 2026-06-25 23:02:46

●NSns4.he.net2026-02-21 → 2026-06-25 · 3 obs

○ 2017-02-19 02:11:38
● 2026-02-21 18:36:48
● 2026-06-25 23:02:46

○NSns4.tech12.com2015-08-14 → 2017-02-19 · 5 obs

○ 2007-12-06 21:57:34
● 2015-08-14 03:32:24
● 2017-02-19 02:11:38
○ 2026-02-21 18:36:48
○ 2026-06-25 23:02:46

●NSns5.he.net2026-02-21 → 2026-06-25 · 3 obs

○ 2017-02-19 02:11:38
● 2026-02-21 18:36:48
● 2026-06-25 23:02:46

○NSns5.tech12.com2015-08-14 → 2017-02-19 · 5 obs

○ 2007-12-06 21:57:34
● 2015-08-14 03:32:24
● 2017-02-19 02:11:38
○ 2026-02-21 18:36:48
○ 2026-06-25 23:02:46

○MXalt2.aspmx.l.google.com2015-08-14 → 2017-02-19 · 5 obs

○ 2007-12-06 21:57:34
● 2015-08-14 03:32:24
● 2017-02-19 02:11:38
○ 2026-02-21 18:36:48
○ 2026-06-25 23:02:46

○MXaspmx.l.google.com2015-08-14 → 2017-02-19 · 5 obs

○ 2007-12-06 21:57:34
● 2015-08-14 03:32:24
● 2017-02-19 02:11:38
○ 2026-02-21 18:36:48
○ 2026-06-25 23:02:46

○MXaspmx2.googlemail.com2015-08-14 → 2017-02-19 · 5 obs

○ 2007-12-06 21:57:34
● 2015-08-14 03:32:24
● 2017-02-19 02:11:38
○ 2026-02-21 18:36:48
○ 2026-06-25 23:02:46

○MXaspmx3.googlemail.com2015-08-14 → 2017-02-19 · 5 obs

○ 2007-12-06 21:57:34
● 2015-08-14 03:32:24
● 2017-02-19 02:11:38
○ 2026-02-21 18:36:48
○ 2026-06-25 23:02:46

○MXaspmx4.googlemail.com2015-08-14 → 2017-02-19 · 5 obs

○ 2007-12-06 21:57:34
● 2015-08-14 03:32:24
● 2017-02-19 02:11:38
○ 2026-02-21 18:36:48
○ 2026-06-25 23:02:46

○MXmail.fatelectrons.org2007-12-06 → 2007-12-06 · 3 obs

● 2007-12-06 21:57:34
○ 2015-08-14 03:32:24
○ 2026-06-25 23:02:46

○MXmail.tech12.com2007-12-06 → 2007-12-06 · 3 obs

● 2007-12-06 21:57:34
○ 2015-08-14 03:32:24
○ 2026-06-25 23:02:46

●MXtech12-com.mail.protection.outlook.com2026-02-21 → 2026-06-25 · 3 obs

○ 2017-02-19 02:11:38
● 2026-02-21 18:36:48
● 2026-06-25 23:02:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
tech12.com	ns1.he.net, ns2.he.net, ns3.he.net, ns4.he.net...	-

✅ Authoritative Response

Server:216.218.132.2

NS records: ns1.he.net, ns2.he.net, ns3.he.net, ns4.he.net, ns5.he.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tech12.com (unsigned zone)

⏱️ Timing

Total: 695ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	5	`ns3.he.net, ns5.he.net...`
MX	1	`tech12-com.mail.protection.outlook.com (`
TXT	1	`v=spf1 include:spf.protection.outlook.co`
SOA	1	`ns1.he.net hostmaster.he.net`

Analysis

Name Servers

Five name servers handle delegation for tech12.com: ns1.he.net, ns2.he.net, ns3.he.net and two others.

At least some of tech12.com's name servers are shared with other domains, for example nubis.top, 166.69.217.in-addr.arpa, 76.184.177.in-addr.arpa and two more.

It is common for these name servers to be used in conjunction with the name servers ns4.he.net, ns5.he.net and ns2.afraid.org.

Host names pointing to two IP addresses:

ns1.he.net directs traffic to 216.218.130.2 and 2001:470:100::2.

ns2.he.net directs traffic to 216.218.131.2 and 2001:470:200::2.

ns3.he.net directs traffic to 216.218.132.2 and 2001:470:300::2.

ns4.he.net directs traffic to 216.66.1.2 and 2001:470:400::2.

ns5.he.net directs traffic to 216.66.80.18 and 2001:470:500::2.

Mail Servers

tech12.com uses one mail server — tech12-com.mail.protection.outlook.com.

tech12-com.mail.protection.outlook.com has 8 IP addresses: 52.101.8.42, 52.101.41.3, 52.101.41.6 plus 5 more.