`tech-guy.co`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:b27^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:a521^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.11.39^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.165.33^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`nelci.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2698^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nelci.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c298^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`nelci.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2298^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`nelci.ns.cloudflare.com`
		A	108.162.194.152^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nelci.ns.cloudflare.com`
		A	162.159.38.152^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nelci.ns.cloudflare.com`
		A	172.64.34.152^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nelci.ns.cloudflare.com`
NS	`yevgen.ns.cloudflare.com`
		A	2606:4700:58::a29f:2cdf^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`yevgen.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3df^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`yevgen.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23df^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`yevgen.ns.cloudflare.com`
		A	108.162.195.223^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`yevgen.ns.cloudflare.com`
		A	162.159.44.223^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`yevgen.ns.cloudflare.com`
		A	172.64.35.223^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`yevgen.ns.cloudflare.com`
MX	`route1.mx.cloudflare.net` ⭐
		A	2606:4700:f5::b^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::c^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::d^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.11^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.12^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.13^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
MX	`route2.mx.cloudflare.net`⁽²⁹⁾
		A	2606:4700:f5::e^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::f^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::10^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.17^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.18^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.19^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
MX	`route3.mx.cloudflare.net`⁽⁴³⁾
		A	2606:4700:f5::11^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::12^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::13^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.23^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.24^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.25^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
TXT	`v=spf1 include:_spf.mx.cloudflare.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.11.39, 172.67.165.33
		IPv6	2606:4700:3031::6815:b27, 2606:4700:3035::ac43:a521
SOA	`nelci.ns.cloudflare.com`dns@cloudflare.com serial=2399264202

`co`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns0.centralnic.net` ⭐
	NS	`a.registrydns.co`
	NS	`b.registrydns.co`
	NS	`c.registrydns.co`
	NS	`d.registrydns.co`
	SOA	`ns0.centralnic.net`hostmaster@centralnic.net serial=1759615358

Same first word

tech-guy.co

tech-guy.ca

DNS History

16 records (9 active, 7 former)

●NSnelci.ns.cloudflare.com2026-02-25 → 2026-03-22 · 3 obs

○ 2017-04-06 20:06:54
● 2026-02-25 10:52:06
● 2026-03-22 19:27:22

○NSns65.domaincontrol.com2015-08-02 → 2017-04-06 · 4 obs

● 2015-08-02 01:52:44
● 2017-04-06 20:06:54
○ 2026-02-25 10:52:06
○ 2026-03-22 19:27:22

○NSns66.domaincontrol.com2015-08-02 → 2017-04-06 · 4 obs

● 2015-08-02 01:52:44
● 2017-04-06 20:06:54
○ 2026-02-25 10:52:06
○ 2026-03-22 19:27:22

●NSyevgen.ns.cloudflare.com2026-02-25 → 2026-03-22 · 3 obs

○ 2017-04-06 20:06:54
● 2026-02-25 10:52:06
● 2026-03-22 19:27:22

○MXmailstore1.secureserver.net2015-08-02 → 2017-04-06 · 4 obs

● 2015-08-02 01:52:44
● 2017-04-06 20:06:54
○ 2026-02-25 10:52:06
○ 2026-03-22 19:27:22

●MXroute1.mx.cloudflare.net2026-02-25 → 2026-03-22 · 3 obs

○ 2017-04-06 20:06:54
● 2026-02-25 10:52:06
● 2026-03-22 19:27:22

●MXroute2.mx.cloudflare.net2026-02-25 → 2026-03-22 · 3 obs

○ 2017-04-06 20:06:54
● 2026-02-25 10:52:06
● 2026-03-22 19:27:22

●MXroute3.mx.cloudflare.net2026-02-25 → 2026-03-22 · 3 obs

○ 2017-04-06 20:06:54
● 2026-02-25 10:52:06
● 2026-03-22 19:27:22

○MXsmtp.secureserver.net2015-08-02 → 2017-04-06 · 4 obs

● 2015-08-02 01:52:44
● 2017-04-06 20:06:54
○ 2026-02-25 10:52:06
○ 2026-03-22 19:27:22

●A104.21.11.392026-02-25 → 2026-03-22 · 5 obs

○ 2017-04-06 20:06:54
● 2026-02-25 10:52:06
● 2026-02-25 14:37:52
○ 2026-03-03 13:06:00
● 2026-03-22 19:27:22

○A172.64.80.12026-03-03 → 2026-03-03 · 3 obs

○ 2026-02-25 14:37:52
● 2026-03-03 13:06:00
○ 2026-03-22 19:27:22

●A172.67.165.332026-02-25 → 2026-03-22 · 5 obs

○ 2017-04-06 20:06:54
● 2026-02-25 10:52:06
● 2026-02-25 14:37:52
○ 2026-03-03 13:06:00
● 2026-03-22 19:27:22

○A2606:4700:130:436c:6f75:6466:6c61:72652026-03-03 → 2026-03-03 · 3 obs

○ 2026-02-25 14:37:52
● 2026-03-03 13:06:00
○ 2026-03-22 19:27:22

●A2606:4700:3031::6815:b272026-02-25 → 2026-03-22 · 5 obs

○ 2017-04-06 20:06:54
● 2026-02-25 10:52:06
● 2026-02-25 14:37:52
○ 2026-03-03 13:06:00
● 2026-03-22 19:27:22

●A2606:4700:3035::ac43:a5212026-02-25 → 2026-03-22 · 5 obs

○ 2017-04-06 20:06:54
● 2026-02-25 10:52:06
● 2026-02-25 14:37:52
○ 2026-03-03 13:06:00
● 2026-03-22 19:27:22

○A78.129.155.462015-08-02 → 2017-04-06 · 4 obs

● 2015-08-02 01:52:44
● 2017-04-06 20:06:54
○ 2026-02-25 10:52:06
○ 2026-03-22 19:27:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
co	a.registrydns.co, b.registrydns.co, c.registrydns.co, d.registrydns.co	8 records
tech-guy.co	yevgen.ns.cloudflare.com, nelci.ns.cloudflare.com	-

✅ Authoritative Response

Server: 108.162.194.152

NS records: yevgen.ns.cloudflare.com, nelci.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tech-guy.co (unsigned zone)

⏱️ Timing

Total: 364ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.165.33, 104.21.11.39`
AAAA	2	`2606:4700:3035::ac43:a521, 2606:4700:3031::6815:b27`
NS	2	`nelci.ns.cloudflare.com, yevgen.ns.cloudflare.com`
MX	3	`route1.mx.cloudflare.net (pri: 20), route2.mx.cloudflare.net (pri: 29)...`
TXT	1	`v=spf1 include:_spf.mx.cloudflare.net ~a`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`nelci.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 8

In-bailiwick: 8 (a.registrydns.co, b.registrydns.co, c.registrydns.co...)

Analysis

IP Addresses

tech-guy.co maps to four IP numbers: 2606:4700:3031::6815:b27, 2606:4700:3035::ac43:a521, 104.21.11.39 and 172.67.165.33.

other host names include spincore.us, thegtrider.com, libyanunited.com, wararm.eu and www.dustino.com; they share IP numbers with tech-guy.co.

Name Servers

Two name servers nelci.ns.cloudflare.com and yevgen.ns.cloudflare.com handle the delegation for tech-guy.co.

tech-guy.co shares the same name server setup as other domains, for instance riovagarj.com, mpjc.org, yakin.com.sg, marutiinstituteofdesign.com and wff-gaming.de.

tech-guy.co at least partially shares name servers with other domains, for instance waihidocs.co.nz, globalyouthcoalition.com, lesilespaulricard.com, talkingnewmedia.com and cshousew.cn.

These name servers are commonly used with fattouche.ns.cloudflare.com and ursula.ns.cloudflare.com.

Six IP addresses per host:

nelci.ns.cloudflare.com points to 2606:4700:50::a29f:2698, 2803:f800:50::6ca2:c298, 2a06:98c1:50::ac40:2298, 108.162.194.152, 162.159.38.152 and 172.64.34.152; yevgen.ns.cloudflare.com points to 2606:4700:58::a29f:2cdf, 2803:f800:50::6ca2:c3df, 2a06:98c1:50::ac40:23df, 108.162.195.223, 162.159.44.223 and 172.64.35.223

Mail Servers

Three mail servers handle tech-guy.co: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

tech-guy.co shares at least partially some mail servers with other domains, for instance fortapay.com, thaidatingsites.org, aatmmnthn.in, peterfox.co.uk and masterwp.co.

Host names with six IP numbers:

- route1.mx.cloudflare.net points to 2606:4700:f5::b, 2606:4700:f5::c, 2606:4700:f5::d, 162.159.205.11, 162.159.205.12 and 162.159.205.13

- route2.mx.cloudflare.net points to 2606:4700:f5::e, 2606:4700:f5::f, 2606:4700:f5::10, 162.159.205.17, 162.159.205.18 and 162.159.205.19

- route3.mx.cloudflare.net points to 2606:4700:f5::11, 2606:4700:f5::12, 2606:4700:f5::13, 162.159.205.23, 162.159.205.24 and 162.159.205.25

tech-guy.co - robtex.com

tech-guy.co

co

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`tech-guy.co`

`co`