`tech2u.com`

DNSSEC	⚠️ Not signed
A	2606:4700:20::681a:883^{🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:20::681a:983^{🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:20::ac43:499c^{🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.26.8.131^{Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.26.9.131^{Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.73.156^{🇺🇸 Cloudflare172.67.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`lorna.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3abe^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lorna.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0be^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lorna.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20be^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lorna.ns.cloudflare.com`
		A	108.162.192.190^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lorna.ns.cloudflare.com`
		A	172.64.32.190^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lorna.ns.cloudflare.com`
		A	173.245.58.190^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lorna.ns.cloudflare.com`
NS	`owen.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bdb^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`owen.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1db^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`owen.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21db^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`owen.ns.cloudflare.com`
		A	108.162.193.219^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`owen.ns.cloudflare.com`
		A	172.64.33.219^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`owen.ns.cloudflare.com`
		A	173.245.59.219^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`owen.ns.cloudflare.com`
MX	`tech2u-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c902::5^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj2pr05cu00505.inbound.protection.outlook.com`
		A	2a01:111:f403:c91d::a^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-co1pr21cu00202.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:f901::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bl0pr02cu00601.inbound.protection.outlook.com`
		A	40.93.192.1^{🇺🇸 Microsoft40.80.0.0/12}
			PTR	`mail-dm5pr02cu00201.inbound.protection.outlook.com`
		A	52.101.11.9^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sn1pr02cu00101.inbound.protection.outlook.com`
		A	52.101.11.10^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sa9pr03cu00202.inbound.protection.outlook.com`
		A	52.101.40.4^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cy5pr03cu00204.inbound.protection.outlook.com`
TXT	`twilio-domain-verification=0775f889598d5c328716f9892e983ceb`
TXT	`v=spf1 include:_spf.mlsend.com ip4:8.12.58.0/24 ip4:199.244.76.0/24 ip4:207.1...`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.26.8.131, 104.26.9.131, 172.67.73.156
		IPv6	2606:4700:20::681a:883, 2606:4700:20::681a:983, 2606:4700:20::ac43:499c
SOA	`lorna.ns.cloudflare.com`dns@cloudflare.com serial=2398305577

`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=1771291435

Subdomains

f2.tech2u.com

www.tech2u.com

Same first word

tech2u.ru

tech2u.com

tech2u.ca

tech2u.com.au

tech2u.in

tech2u.net.au

tech2u.net

Similar names

u2tech.in

u2tech.workers.dev

u2tech.net

DNS History

20 records (9 active, 11 former)

○NSdns3.doteasy.com2015-08-23 → 2016-04-05 · 4 obs

● 2015-08-23 07:42:44
● 2016-04-05 13:15:44
○ 2020-01-08 21:42:38
○ 2026-03-19 07:35:22

○NSdns4.doteasy.com2015-08-23 → 2016-04-05 · 4 obs

● 2015-08-23 07:42:44
● 2016-04-05 13:15:44
○ 2020-01-08 21:42:38
○ 2026-03-19 07:35:22

●NSlorna.ns.cloudflare.com2026-02-16 → 2026-03-19 · 3 obs

○ 2020-01-08 21:42:38
● 2026-02-16 08:24:20
● 2026-03-19 07:35:22

○NSns1.he.net2020-01-08 → 2020-01-08 · 4 obs

○ 2016-04-05 13:15:44
● 2020-01-08 21:42:38
○ 2026-02-16 08:24:20
○ 2026-03-19 07:35:22

○NSns2.he.net2020-01-08 → 2020-01-08 · 4 obs

○ 2016-04-05 13:15:44
● 2020-01-08 21:42:38
○ 2026-02-16 08:24:20
○ 2026-03-19 07:35:22

○NSns3.he.net2020-01-08 → 2020-01-08 · 4 obs

○ 2016-04-05 13:15:44
● 2020-01-08 21:42:38
○ 2026-02-16 08:24:20
○ 2026-03-19 07:35:22

○NSns4.he.net2020-01-08 → 2020-01-08 · 4 obs

○ 2016-04-05 13:15:44
● 2020-01-08 21:42:38
○ 2026-02-16 08:24:20
○ 2026-03-19 07:35:22

○NSns5.he.net2020-01-08 → 2020-01-08 · 4 obs

○ 2016-04-05 13:15:44
● 2020-01-08 21:42:38
○ 2026-02-16 08:24:20
○ 2026-03-19 07:35:22

●NSowen.ns.cloudflare.com2026-02-16 → 2026-03-19 · 3 obs

○ 2020-01-08 21:42:38
● 2026-02-16 08:24:20
● 2026-03-19 07:35:22

○MXmx05-1.mycloudmailbox.com2015-08-23 → 2016-04-05 · 4 obs

● 2015-08-23 07:42:44
● 2016-04-05 13:15:44
○ 2020-01-08 21:42:38
○ 2026-03-19 07:35:22

○MXmx05-2.mycloudmailbox.com2015-08-23 → 2016-04-05 · 4 obs

● 2015-08-23 07:42:44
● 2016-04-05 13:15:44
○ 2020-01-08 21:42:38
○ 2026-03-19 07:35:22

●MXtech2u-com.mail.protection.outlook.com2020-01-08 → 2026-03-19 · 3 obs

○ 2016-04-05 13:15:44
● 2020-01-08 21:42:38
● 2026-03-19 07:35:22

●A104.26.8.1312026-02-16 → 2026-03-19 · 3 obs

○ 2020-01-08 21:42:38
● 2026-02-16 08:24:20
● 2026-03-19 07:35:22

●A104.26.9.1312026-02-16 → 2026-03-19 · 3 obs

○ 2020-01-08 21:42:38
● 2026-02-16 08:24:20
● 2026-03-19 07:35:22

●A172.67.73.1562026-02-16 → 2026-03-19 · 3 obs

○ 2020-01-08 21:42:38
● 2026-02-16 08:24:20
● 2026-03-19 07:35:22

●A2606:4700:20::681a:8832026-02-16 → 2026-03-19 · 3 obs

○ 2020-01-08 21:42:38
● 2026-02-16 08:24:20
● 2026-03-19 07:35:22

●A2606:4700:20::681a:9832026-02-16 → 2026-03-19 · 3 obs

○ 2020-01-08 21:42:38
● 2026-02-16 08:24:20
● 2026-03-19 07:35:22

●A2606:4700:20::ac43:499c2026-02-16 → 2026-03-19 · 3 obs

○ 2020-01-08 21:42:38
● 2026-02-16 08:24:20
● 2026-03-19 07:35:22

○A35.193.99.652020-01-08 → 2020-01-08 · 4 obs

○ 2016-04-05 13:15:44
● 2020-01-08 21:42:38
○ 2026-02-16 08:24:20
○ 2026-03-19 07:35:22

○A64.151.229.392015-08-23 → 2016-04-05 · 4 obs

● 2015-08-23 07:42:44
● 2016-04-05 13:15:44
○ 2020-01-08 21:42:38
○ 2026-03-19 07:35:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
tech2u.com	owen.ns.cloudflare.com, lorna.ns.cloudflare.com	12 records

✅ Authoritative Response

Server: 108.162.193.219

NS records: owen.ns.cloudflare.com, lorna.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tech2u.com (unsigned zone)

⏱️ Timing

Total: 236ms | Queries: -

📄 Records

Type	Count	Sample Data
A	3	`104.26.9.131, 172.67.73.156...`
AAAA	3	`2606:4700:20::ac43:499c, 2606:4700:20::681a:883...`
NS	2	`lorna.ns.cloudflare.com, owen.ns.cloudflare.com`
MX	1	`tech2u-com.mail.protection.outlook.com (`
TXT	2	`twilio-domain-verification=0775f889598d5, v=spf1 include:_spf.mlsend.com ip4:8.12.`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`lorna.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (owen.ns.cloudflare.com, owen.ns.cloudflare.com, owen.ns.cloudflare.com...)

Analysis

Hierarchy

tech2u.com is a parent of f2.tech2u.com and www.tech2u.com.

IP Addresses

Six IP numbers are pointed to by tech2u.com: 2606:4700:20::681a:883, 2606:4700:20::681a:983, 2606:4700:20::ac43:499c, 104.26.8.131, 104.26.9.131 and 172.67.73.156.

Other host names, for instance microagency-ia.fr, 28gaomk.com, mitbudget123.dk, cdn99gaomm.com and 38haoee.com share IP numbers with tech2u.com.

Name Servers

tech2u.com is delegated to two name servers: lorna.ns.cloudflare.com and owen.ns.cloudflare.com.

tech2u.com uses the same name server setup as other domains, for instance emberstoneanalytics.live, dsegc.com, coolnerd.dk, fireup.gg and digifile.dk.

tech2u.com shares name servers with other domains at least partially, for instance (0x6e756465)bar.ru, handmadewk.online, foundries.io, canvasseatcovers.com.au and theroutingtable.com.

these name servers are often used together with the name servers mckinley.ns.cloudflare.com.

Host names with six IP numbers: lorna.ns.cloudflare.com points to 2606:4700:50::adf5:3abe, 2803:f800:50::6ca2:c0be, 2a06:98c1:50::ac40:20be, 108.162.192.190, 172.64.32.190 and 173.245.58.190; owen.ns.cloudflare.com points to 2606:4700:58::adf5:3bdb, 2803:f800:50::6ca2:c1db, 2a06:98c1:50::ac40:21db, 108.162.193.219, 172.64.33.219 and 173.245.59.219.

Mail Servers

The mail server for tech2u.com is tech2u-com.mail.protection.outlook.com.

Host tech2u-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c902::5, 2a01:111:f403:c91d::a, 2a01:111:f403:c946::2, 2a01:111:f403:f901::1, 40.93.192.1, 52.101.11.9, 52.101.11.10 and 52.101.40.4.

tech2u.com - robtex.com

tech2u.com

com

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`tech2u.com`

`com`