atech4u.com - dns.ninja

`atech4u.com`

DNSSEC	⚠️ Not signed
A	216.239.32.21^{🇺🇸 Google216.239.32.0/24}
		PTR	`any-in-2015.1e100.net`
A	216.239.34.21^{🇺🇸 Google216.239.34.0/24}
A	216.239.36.21^{🇺🇸 Google216.239.36.0/24}
A	216.239.38.21^{🇺🇸 Google216.239.38.0/24}
NS	`ns-cloud-d1.googledomains.com` ⭐
		A	2001:4860:4802:32::6d^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-d1.googledomains.com`
		A	216.239.32.109^{🇺🇸 Google216.239.32.0/24}
			PTR	`ns-cloud-d1.googledomains.com`
NS	`ns-cloud-d2.googledomains.com`
		A	2001:4860:4802:34::6d^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-d2.googledomains.com`
		A	216.239.34.109^{🇺🇸 Google216.239.34.0/24}
			PTR	`ns-cloud-d2.googledomains.com`
NS	`ns-cloud-d3.googledomains.com`
		A	2001:4860:4802:36::6d^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-d3.googledomains.com`
		A	216.239.36.109^{🇺🇸 Google216.239.36.0/24}
			PTR	`ns-cloud-d3.googledomains.com`
NS	`ns-cloud-d4.googledomains.com`
		A	2001:4860:4802:38::6d^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-d4.googledomains.com`
		A	216.239.38.109^{🇺🇸 Google216.239.38.0/24}
			PTR	`ns-cloud-d4.googledomains.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c1b::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`wv-in-f27.1e100.net`
		A	142.251.163.27^{🇺🇸 Google142.251.163.0/24}
			PTR	`wv-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.26^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1b^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f27.1e100.net`
		A	192.178.223.27^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f27.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1b^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f27.1e100.net`
		A	172.253.157.26^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f26.1e100.net`
TXT	`v=spf1 include:_spf.google.com ~all`
TXT	`v=spf1 include:spf.mindmatrix.net ~all`
SOA	`ns-cloud-d1.googledomains.com`cloud-dns-hostmaster@google.com serial=47

`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=1783913042

Same first word

atech4u.com

Similar names

teach4u.com

DNS History

25 records (13 active, 12 former)

○NSdns.ptsi.net2007-10-28 → 2007-10-28 · 3 obs

● 2007-10-28 07:43:34
○ 2015-05-27 08:09:56
○ 2026-07-13 03:48:18

○NSdns1.ptsi.net2007-10-28 → 2007-10-28 · 3 obs

● 2007-10-28 07:43:34
○ 2015-05-27 08:09:56
○ 2026-07-13 03:48:18

●NSns-cloud-d1.googledomains.com2026-05-18 → 2026-07-13 · 3 obs

○ 2018-08-24 23:55:06
● 2026-05-18 03:08:26
● 2026-07-13 03:48:18

●NSns-cloud-d2.googledomains.com2026-05-18 → 2026-07-13 · 3 obs

○ 2018-08-24 23:55:06
● 2026-05-18 03:08:26
● 2026-07-13 03:48:18

●NSns-cloud-d3.googledomains.com2026-05-18 → 2026-07-13 · 3 obs

○ 2018-08-24 23:55:06
● 2026-05-18 03:08:26
● 2026-07-13 03:48:18

●NSns-cloud-d4.googledomains.com2026-05-18 → 2026-07-13 · 3 obs

○ 2018-08-24 23:55:06
● 2026-05-18 03:08:26
● 2026-07-13 03:48:18

○NSns47.worldnic.com2015-05-27 → 2018-08-24 · 5 obs

○ 2007-10-28 07:43:34
● 2015-05-27 08:09:56
● 2018-08-24 23:55:06
○ 2026-05-18 03:08:26
○ 2026-07-13 03:48:18

○NSns48.worldnic.com2015-05-27 → 2018-08-24 · 5 obs

○ 2007-10-28 07:43:34
● 2015-05-27 08:09:56
● 2018-08-24 23:55:06
○ 2026-05-18 03:08:26
○ 2026-07-13 03:48:18

●MXalt1.aspmx.l.google.com2015-10-16 → 2026-07-13 · 3 obs

○ 2007-10-28 07:43:34
● 2015-10-16 16:22:32
● 2026-07-13 03:48:18

●MXalt2.aspmx.l.google.com2015-10-16 → 2026-07-13 · 3 obs

○ 2007-10-28 07:43:34
● 2015-10-16 16:22:32
● 2026-07-13 03:48:18

●MXalt3.aspmx.l.google.com2026-05-18 → 2026-07-13 · 3 obs

○ 2018-08-24 23:55:06
● 2026-05-18 03:08:26
● 2026-07-13 03:48:18

●MXalt4.aspmx.l.google.com2026-05-18 → 2026-07-13 · 3 obs

○ 2018-08-24 23:55:06
● 2026-05-18 03:08:26
● 2026-07-13 03:48:18

●MXaspmx.l.google.com2015-10-16 → 2026-07-13 · 3 obs

○ 2007-10-28 07:43:34
● 2015-10-16 16:22:32
● 2026-07-13 03:48:18

○MXaspmx2.googlemail.com2015-10-16 → 2018-08-24 · 5 obs

○ 2007-10-28 07:43:34
● 2015-10-16 16:22:32
● 2018-08-24 23:55:06
○ 2026-05-18 03:08:26
○ 2026-07-13 03:48:18

○MXaspmx3.googlemail.com2015-10-16 → 2018-08-24 · 5 obs

○ 2007-10-28 07:43:34
● 2015-10-16 16:22:32
● 2018-08-24 23:55:06
○ 2026-05-18 03:08:26
○ 2026-07-13 03:48:18

○MXatech4u-com.mail.protection.outlook.com2015-05-27 → 2015-05-27 · 4 obs

○ 2007-10-28 07:43:34
● 2015-05-27 08:09:56
○ 2015-10-16 16:22:32
○ 2026-07-13 03:48:18

○MXmg-edge.ptsi.net2007-10-28 → 2007-10-28 · 3 obs

● 2007-10-28 07:43:34
○ 2015-05-27 08:09:56
○ 2026-07-13 03:48:18

○MXmg-edgetwo.ptsi.net2007-10-28 → 2007-10-28 · 3 obs

● 2007-10-28 07:43:34
○ 2015-05-27 08:09:56
○ 2026-07-13 03:48:18

○A137.118.32.1132015-05-27 → 2016-01-27 · 5 obs

○ 2007-10-28 07:43:34
● 2015-05-27 08:09:56
● 2016-01-27 01:29:04
○ 2016-09-12 07:18:48
○ 2026-07-13 03:48:18

○A206.188.192.1662016-09-12 → 2018-08-24 · 5 obs

○ 2016-01-27 01:29:04
● 2016-09-12 07:18:48
● 2018-08-24 23:55:06
○ 2026-05-18 03:08:26
○ 2026-07-13 03:48:18

○A207.50.0.112007-10-28 → 2007-10-28 · 3 obs

● 2007-10-28 07:43:34
○ 2015-05-27 08:09:56
○ 2026-07-13 03:48:18

●A216.239.32.212026-05-18 → 2026-07-13 · 3 obs

○ 2018-08-24 23:55:06
● 2026-05-18 03:08:26
● 2026-07-13 03:48:18

●A216.239.34.212026-05-18 → 2026-07-13 · 3 obs

○ 2018-08-24 23:55:06
● 2026-05-18 03:08:26
● 2026-07-13 03:48:18

●A216.239.36.212026-05-18 → 2026-07-13 · 3 obs

○ 2018-08-24 23:55:06
● 2026-05-18 03:08:26
● 2026-07-13 03:48:18

●A216.239.38.212026-05-18 → 2026-07-13 · 3 obs

○ 2018-08-24 23:55:06
● 2026-05-18 03:08:26
● 2026-07-13 03:48:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
atech4u.com	ns-cloud-d1.googledomains.com, ns-cloud-d2.googledomains.com, ns-cloud-d3.googledomains.com, ns-cloud-d4.googledomains.com	8 records

✅ Authoritative Response

Server:216.239.36.109

NS records: ns-cloud-d1.googledomains.com, ns-cloud-d2.googledomains.com, ns-cloud-d3.googledomains.com, ns-cloud-d4.googledomains.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1743ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`216.239.32.21, 216.239.34.21...`
NS	4	`ns-cloud-d1.googledomains.com, ns-cloud-d3.googledomains.com...`
MX	5	`alt1.aspmx.l.google.com (pri: 5), aspmx.l.google.com (pri: 1)...`
TXT	2	`v=spf1 include:_spf.google.com ~all, v=spf1 include:spf.mindmatrix.net ~all`
SOA	1	`ns-cloud-d1.googledomains.com cloud-dns-`

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns-cloud-d1.googledomains.com, ns-cloud-d1.googledomains.com, ns-cloud-d2.googledomains.com...)

Analysis

IP Addresses

atech4u.com has four IP addresses: 216.239.32.21, 216.239.34.21, 216.239.36.21 and 216.239.38.21.

glay(0x636f636b).com, buno.es, sgtm.drankdozijn.de plus two other host names have IP numbers in common with atech4u.com.

Name Servers

Four name servers handle the delegation for atech4u.com: ns-cloud-d1.googledomains.com, ns-cloud-d2.googledomains.com, ns-cloud-d3.googledomains.com and ns-cloud-d4.googledomains.com.

atech4u.com shares at least some of its name servers with other domains, including armoryaccessories.com, hasker.net, allconsultinggroup.net and two others.

The host names ns-cloud-d1.googledomains.com, ns-cloud-d2.googledomains.com, ns-cloud-d3.googledomains.com and ns-cloud-d4.googledomains.com each resolve to two IP addresses: ns-cloud-d1.googledomains.com resolves to 216.239.32.109 and 2001:4860:4802:32::6d; ns-cloud-d2.googledomains.com resolves to 216.239.34.109 and 2001:4860:4802:34::6d; ns-cloud-d3.googledomains.com resolves to 216.239.36.109 and 2001:4860:4802:36::6d; ns-cloud-d4.googledomains.com resolves to 216.239.38.109 and 2001:4860:4802:38::6d.

Mail Servers

Mail for atech4u.com is handled by five mail servers, namely aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

At least some of the mail servers used by atech4u.com are shared with other domains: saticine-md.co.jp, camusenergy.com, ns500737.ns500724.ns500737.ns500737.ns500724.ns500724.ns500737.ns500737.ns500737.ns500599.ns500737.ns500724.ns500737.ns500599.ns500599.ns500669.ns500669.yummyflingsfinder.com and two others among them.

These mail servers are often deployed together with alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 other mail servers.

Host names pointing to two IP addresses:

aspmx.l.google.com resolves to two addresses: 142.251.163.27 and 2607:f8b0:4004:c1b::1b.

alt1.aspmx.l.google.com resolves to two addresses: 108.177.123.26 and 2800:3f0:4003:c0f::1b.

alt2.aspmx.l.google.com resolves to two addresses: 172.253.116.26 and 2a00:1450:400b:c02::1a.

alt3.aspmx.l.google.com resolves to two addresses: 192.178.223.27 and 2a00:1450:4009:c0f::1b.

alt4.aspmx.l.google.com resolves to two addresses: 172.253.157.26 and 2a00:1450:400c:c23::1b.