`a1techhub.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::6815:28e1^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:bc82^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.40.225^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.188.130^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`remy.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c73^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`remy.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c373^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`remy.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2373^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`remy.ns.cloudflare.com`
		A	108.162.195.115^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`remy.ns.cloudflare.com`
		A	162.159.44.115^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`remy.ns.cloudflare.com`
		A	172.64.35.115^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`remy.ns.cloudflare.com`
NS	`sofia.ns.cloudflare.com`
		A	2606:4700:50::adf5:3adf^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sofia.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0df^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sofia.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20df^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sofia.ns.cloudflare.com`
		A	108.162.192.223^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sofia.ns.cloudflare.com`
		A	172.64.32.223^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sofia.ns.cloudflare.com`
		A	173.245.58.223^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sofia.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`⁽⁸⁾
		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`⁽¹²⁾
		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	104.21.40.225, 172.67.188.130
		IPv6	2606:4700:3035::6815:28e1, 2606:4700:3035::ac43:bc82
SOA	`remy.ns.cloudflare.com`dns@cloudflare.com serial=2398911697

`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=1774526022

Same first word

a1techhub.com

DNS History

21 records (9 active, 12 former)

○NSns1.localhost.ltd2016-12-20 → 2016-12-20 · 3 obs

● 2016-12-20 15:20:52
○ 2017-10-28 15:05:08
○ 2026-03-26 12:22:52

○NSns2.localhost.ltd2016-12-20 → 2016-12-20 · 3 obs

● 2016-12-20 15:20:52
○ 2017-10-28 15:05:08
○ 2026-03-26 12:22:52

○NSns31.domaincontrol.com2016-12-20 → 2017-10-28 · 4 obs

● 2016-12-20 15:20:52
● 2017-10-28 15:05:08
○ 2026-02-18 20:06:34
○ 2026-03-26 12:22:52

○NSns32.domaincontrol.com2016-12-20 → 2017-10-28 · 4 obs

● 2016-12-20 15:20:52
● 2017-10-28 15:05:08
○ 2026-02-18 20:06:34
○ 2026-03-26 12:22:52

●NSremy.ns.cloudflare.com2026-02-18 → 2026-03-26 · 3 obs

○ 2017-10-28 15:05:08
● 2026-02-18 20:06:34
● 2026-03-26 12:22:52

●NSsofia.ns.cloudflare.com2026-02-18 → 2026-03-26 · 3 obs

○ 2017-10-28 15:05:08
● 2026-02-18 20:06:34
● 2026-03-26 12:22:52

○MXalt1.aspmx.l.google.com2016-12-20 → 2017-10-28 · 4 obs

● 2016-12-20 15:20:52
● 2017-10-28 15:05:08
○ 2026-02-18 20:06:34
○ 2026-03-26 12:22:52

○MXalt2.aspmx.l.google.com2016-12-20 → 2017-10-28 · 4 obs

● 2016-12-20 15:20:52
● 2017-10-28 15:05:08
○ 2026-02-18 20:06:34
○ 2026-03-26 12:22:52

○MXalt3.aspmx.l.google.com2017-10-28 → 2017-10-28 · 4 obs

○ 2016-12-20 15:20:52
● 2017-10-28 15:05:08
○ 2026-02-18 20:06:34
○ 2026-03-26 12:22:52

○MXalt4.aspmx.l.google.com2017-10-28 → 2017-10-28 · 4 obs

○ 2016-12-20 15:20:52
● 2017-10-28 15:05:08
○ 2026-02-18 20:06:34
○ 2026-03-26 12:22:52

○MXaspmx.l.google.com2016-12-20 → 2017-10-28 · 4 obs

● 2016-12-20 15:20:52
● 2017-10-28 15:05:08
○ 2026-02-18 20:06:34
○ 2026-03-26 12:22:52

○MXaspmx2.googlemail.com2016-12-20 → 2016-12-20 · 3 obs

● 2016-12-20 15:20:52
○ 2017-10-28 15:05:08
○ 2026-03-26 12:22:52

○MXaspmx3.googlemail.com2016-12-20 → 2016-12-20 · 3 obs

● 2016-12-20 15:20:52
○ 2017-10-28 15:05:08
○ 2026-03-26 12:22:52

●MXroute1.mx.cloudflare.net2026-02-18 → 2026-03-26 · 3 obs

○ 2017-10-28 15:05:08
● 2026-02-18 20:06:34
● 2026-03-26 12:22:52

●MXroute2.mx.cloudflare.net2026-02-18 → 2026-03-26 · 3 obs

○ 2017-10-28 15:05:08
● 2026-02-18 20:06:34
● 2026-03-26 12:22:52

●MXroute3.mx.cloudflare.net2026-02-18 → 2026-03-26 · 3 obs

○ 2017-10-28 15:05:08
● 2026-02-18 20:06:34
● 2026-03-26 12:22:52

●A104.21.40.2252026-03-26 → 2026-03-26 · 2 obs

○ 2026-02-18 20:06:34
● 2026-03-26 12:22:52

●A172.67.188.1302026-03-26 → 2026-03-26 · 2 obs

○ 2026-02-18 20:06:34
● 2026-03-26 12:22:52

●A2606:4700:3035::6815:28e12026-03-26 → 2026-03-26 · 2 obs

○ 2026-02-18 20:06:34
● 2026-03-26 12:22:52

●A2606:4700:3035::ac43:bc822026-03-26 → 2026-03-26 · 2 obs

○ 2026-02-18 20:06:34
● 2026-03-26 12:22:52

○A50.17.112.2542016-12-20 → 2017-10-28 · 4 obs

● 2016-12-20 15:20:52
● 2017-10-28 15:05:08
○ 2026-02-18 20:06:34
○ 2026-03-26 12:22:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net, k.gtld-servers.net...	-
a1techhub.com	sofia.ns.cloudflare.com, remy.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.115

NS records: sofia.ns.cloudflare.com, remy.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for a1techhub.com (unsigned zone)

⏱️ Timing

Total: 264ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.40.225, 172.67.188.130`
AAAA	2	`2606:4700:3035::ac43:bc82, 2606:4700:3035::6815:28e1`
NS	2	`remy.ns.cloudflare.com, sofia.ns.cloudflare.com`
MX	3	`route3.mx.cloudflare.net (pri: 12), route1.mx.cloudflare.net (pri: 7)...`
TXT	1	`v=spf1 include:_spf.mx.cloudflare.net ~a`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`remy.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

a1techhub.com resolves to four IPs: 2606:4700:3035::6815:28e1, 2606:4700:3035::ac43:bc82, 104.21.40.225 and 172.67.188.130.

Other host names, for instance ignitecore.co.uk, propheld.com, allegroup.com, nicandras.com and evolbiol.com share IP numbers with a1techhub.com.

Name Servers

a1techhub.com has two name servers: remy.ns.cloudflare.com and sofia.ns.cloudflare.com.

a1techhub.com shares the same name server setup as other domains, for example kventilation.com, thefullbench.com, dpf-equip.com, culinarka.ru and ieventsorg.com.

a1techhub.com shares some name servers with other domains, for example hemomakpesticidi.com.mk, thedrez.com, gl2.ca, alphasrd.com and ntjhled.com.

These name servers are commonly used with the name servers aida.ns.cloudflare.com.

Host names with six IP numbers: remy.ns.cloudflare.com points to: 2606:4700:58::a29f:2c73, 2803:f800:50::6ca2:c373, 2a06:98c1:50::ac40:2373, 108.162.195.115, 162.159.44.115 and 172.64.35.115; sofia.ns.cloudflare.com points to: 2606:4700:50::adf5:3adf, 2803:f800:50::6ca2:c0df, 2a06:98c1:50::ac40:20df, 108.162.192.223, 172.64.32.223 and 173.245.58.223.

Mail Servers

a1techhub.com is handled by three mail servers: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

a1techhub.com shares some mail servers with other domains, at least partially; for instance yiqi.co, twalliance.com, cade.pro, alrington.com and sertracen.com.pa.

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

a1techhub.com - robtex.com

a1techhub.com

com

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

`a1techhub.com`

`com`