`cloudtechstack.com`

DNSSEC	⚠️ Not signed
NS	`ns-431.awsdns-53.com` ⭐
		A	2600:9000:5301:af00::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-431.awsdns-53.com`
		A	205.251.193.175^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-431.awsdns-53.com`
NS	`ns-1423.awsdns-49.org`
		A	2600:9000:5305:8f00::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1423.awsdns-49.org`
		A	205.251.197.143^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1423.awsdns-49.org`
NS	`ns-1634.awsdns-12.co.uk`
		A	2600:9000:5306:6200::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1634.awsdns-12.co.uk`
		A	205.251.198.98^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1634.awsdns-12.co.uk`
NS	`ns-843.awsdns-41.net`
		A	2600:9000:5303:4b00::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-843.awsdns-41.net`
		A	205.251.195.75^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-843.awsdns-41.net`
MX	`mx.zoho.com` ⭐
		A	136.143.183.44^{🇺🇸 ZohoAS136.143.182.0/23 Zoho}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
		A	136.143.191.44^{🇺🇸 ZohoAS136.143.190.0/23 Zoho Corporation}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
MX	`mx2.zoho.com` ⭐
		A	136.143.183.44^{🇺🇸 ZohoAS136.143.182.0/23 Zoho}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
MX	`mx3.zoho.com` ⭐
		A	136.143.191.44^{🇺🇸 ZohoAS136.143.190.0/23 Zoho Corporation}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
TXT	`google-site-verification=IgqZTLJft_grczl0Xmo4Dx0LzVuqQZIChN-EGHGehbo`
SOA	`ns-431.awsdns-53.com`awsdns-hostmaster@amazon.com serial=1

`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=1776294187

Same first word

cloudtechstack.com

DNS History

35 records (7 active, 28 former)

●NSns-1423.awsdns-49.org2026-02-16 → 2026-04-15 · 2 obs

● 2026-02-16 00:06:48
● 2026-04-15 23:20:36

●NSns-1634.awsdns-12.co.uk2026-02-16 → 2026-04-15 · 2 obs

● 2026-02-16 00:06:48
● 2026-04-15 23:20:36

●NSns-431.awsdns-53.com2026-02-16 → 2026-04-15 · 2 obs

● 2026-02-16 00:06:48
● 2026-04-15 23:20:36

●NSns-843.awsdns-41.net2026-02-16 → 2026-04-15 · 2 obs

● 2026-02-16 00:06:48
● 2026-04-15 23:20:36

●MXmx.zoho.com2026-02-16 → 2026-04-15 · 2 obs

● 2026-02-16 00:06:48
● 2026-04-15 23:20:36

●MXmx2.zoho.com2026-02-16 → 2026-04-15 · 2 obs

● 2026-02-16 00:06:48
● 2026-04-15 23:20:36

●MXmx3.zoho.com2026-02-16 → 2026-04-15 · 2 obs

● 2026-02-16 00:06:48
● 2026-04-15 23:20:36

○A108.139.119.1242026-04-07 → 2026-04-12 · 24 obs

○ 2026-04-07 07:13:04
● 2026-04-07 23:14:12
● 2026-04-08 00:06:36
○ 2026-04-08 01:47:58
○ 2026-04-08 03:13:22
● 2026-04-08 04:01:24
● 2026-04-08 07:42:26
○ 2026-04-08 09:12:46
● 2026-04-08 11:19:12
○ 2026-04-08 11:52:04
● 2026-04-08 13:09:52
○ 2026-04-08 15:20:16
○ 2026-04-09 16:16:22
● 2026-04-09 22:55:04
● 2026-04-10 02:26:52
○ 2026-04-10 05:14:04
○ 2026-04-10 07:12:20
● 2026-04-10 18:54:54
● 2026-04-10 22:45:18
○ 2026-04-11 02:00:02
● 2026-04-11 22:58:30
● 2026-04-12 05:28:52
○ 2026-04-12 08:05:08
○ 2026-04-15 23:20:36

○A108.139.119.322026-04-07 → 2026-04-12 · 24 obs

○A108.139.119.62026-04-07 → 2026-04-12 · 24 obs

○A108.139.119.772026-04-07 → 2026-04-12 · 24 obs

○A13.225.107.1042026-03-28 → 2026-04-08 · 24 obs

○ 2026-03-28 08:32:18
● 2026-03-28 16:00:58
○ 2026-03-30 00:19:40
● 2026-03-30 12:48:30
○ 2026-03-30 14:51:50
● 2026-03-31 04:33:24
● 2026-03-31 11:18:24
○ 2026-04-01 02:26:52
○ 2026-04-02 03:59:52
● 2026-04-03 06:22:02
○ 2026-04-03 08:45:44
○ 2026-04-05 21:41:10
● 2026-04-06 02:30:14
● 2026-04-06 04:20:52
○ 2026-04-06 06:27:06
● 2026-04-06 09:27:42
○ 2026-04-06 10:39:32
○ 2026-04-07 02:11:30
● 2026-04-07 06:24:52
○ 2026-04-07 07:13:04
○ 2026-04-08 11:19:12
● 2026-04-08 11:52:04
○ 2026-04-08 13:09:52
○ 2026-04-15 23:20:36

○A13.225.107.1212026-03-28 → 2026-04-08 · 24 obs

○A13.225.107.212026-03-28 → 2026-04-08 · 24 obs

○A13.225.107.812026-03-28 → 2026-04-08 · 24 obs

○A13.33.235.1042026-03-25 → 2026-03-27 · 5 obs

○ 2026-03-25 08:08:00
● 2026-03-25 17:54:14
● 2026-03-27 11:14:58
○ 2026-03-27 19:29:52
○ 2026-04-15 23:20:36

○A13.33.235.472026-03-25 → 2026-03-27 · 5 obs

○ 2026-03-25 08:08:00
● 2026-03-25 17:54:14
● 2026-03-27 11:14:58
○ 2026-03-27 19:29:52
○ 2026-04-15 23:20:36

○A13.33.235.602026-03-25 → 2026-03-27 · 5 obs

○ 2026-03-25 08:08:00
● 2026-03-25 17:54:14
● 2026-03-27 11:14:58
○ 2026-03-27 19:29:52
○ 2026-04-15 23:20:36

○A13.33.235.952026-03-25 → 2026-03-27 · 5 obs

○ 2026-03-25 08:08:00
● 2026-03-25 17:54:14
● 2026-03-27 11:14:58
○ 2026-03-27 19:29:52
○ 2026-04-15 23:20:36

○A18.154.206.1252026-02-19 → 2026-03-28 · 68 obs

○ 2026-02-18 20:36:50
● 2026-02-19 03:39:12
○ 2026-02-19 11:52:00
○ 2026-02-20 07:32:00
● 2026-02-20 11:28:40
○ 2026-02-20 19:18:10
● 2026-02-21 06:44:14
○ 2026-02-21 07:24:02
○ 2026-02-22 19:23:26
● 2026-02-22 23:01:22
● 2026-02-23 06:55:34
○ 2026-02-23 09:26:40
○ 2026-02-24 13:19:24
● 2026-02-24 16:31:26
○ 2026-02-24 19:17:18
● 2026-02-25 13:41:02
○ 2026-02-25 21:34:44
○ 2026-02-26 17:02:34
● 2026-02-26 18:18:50
○ 2026-02-26 19:19:02
● 2026-02-26 22:58:36
○ 2026-02-27 10:51:38
○ 2026-02-27 19:28:14
● 2026-02-28 04:20:26
● 2026-02-28 09:29:34
○ 2026-03-01 00:17:18
○ 2026-03-01 04:12:28
● 2026-03-01 16:57:12
○ 2026-03-02 07:24:54
○ 2026-03-02 15:49:56
● 2026-03-02 19:05:12
○ 2026-03-03 01:01:28
○ 2026-03-05 19:28:24
● 2026-03-05 22:41:58
○ 2026-03-06 01:11:16
○ 2026-03-07 17:46:58
● 2026-03-08 01:33:30
○ 2026-03-08 06:07:34
○ 2026-03-08 14:44:36
● 2026-03-08 19:27:18
● 2026-03-09 08:59:52
○ 2026-03-10 06:37:02
○ 2026-03-12 07:03:44
● 2026-03-12 12:33:28
○ 2026-03-12 13:27:10
○ 2026-03-13 07:27:16
● 2026-03-13 13:35:26
● 2026-03-13 15:46:32
○ 2026-03-13 17:30:14
○ 2026-03-16 01:21:22
● 2026-03-16 08:00:56
○ 2026-03-16 09:34:38
○ 2026-03-17 16:48:24
● 2026-03-17 19:38:54
○ 2026-03-18 01:11:30
○ 2026-03-18 02:49:32
● 2026-03-18 04:17:20
○ 2026-03-18 05:02:46
○ 2026-03-20 17:59:58
● 2026-03-20 19:56:10
○ 2026-03-20 22:57:42
● 2026-03-21 08:55:00
○ 2026-03-22 01:39:10
○ 2026-03-27 19:29:52
● 2026-03-27 22:25:44
● 2026-03-28 02:56:04
○ 2026-03-28 06:31:36
○ 2026-04-15 23:20:36

○A18.154.206.332026-02-19 → 2026-03-28 · 68 obs

○A18.154.206.42026-02-19 → 2026-03-28 · 68 obs

○A18.154.206.902026-02-19 → 2026-03-28 · 68 obs

○A18.67.65.322026-02-16 → 2026-03-28 · 51 obs

● 2026-02-16 00:06:48
● 2026-02-17 06:05:28
○ 2026-02-18 20:36:50
○ 2026-02-19 11:52:00
● 2026-02-20 03:20:08
○ 2026-02-20 07:32:00
○ 2026-02-21 13:23:12
● 2026-02-21 15:34:24
● 2026-02-21 16:36:58
○ 2026-02-22 07:20:10
○ 2026-02-23 06:55:34
● 2026-02-23 09:26:40
○ 2026-02-23 12:18:34
○ 2026-03-01 00:17:18
● 2026-03-01 04:12:28
○ 2026-03-01 16:57:12
○ 2026-03-02 19:05:12
● 2026-03-03 01:01:28
○ 2026-03-03 08:34:38
○ 2026-03-04 09:02:54
● 2026-03-04 12:17:44
● 2026-03-04 13:33:20
○ 2026-03-04 14:24:18
○ 2026-03-04 19:29:04
● 2026-03-04 23:51:14
● 2026-03-05 01:29:38
○ 2026-03-05 08:15:34
○ 2026-03-06 19:42:44
● 2026-03-07 00:31:52
● 2026-03-07 03:17:02
○ 2026-03-07 11:36:32
○ 2026-03-11 04:41:18
● 2026-03-12 04:44:08
● 2026-03-12 07:03:44
○ 2026-03-12 12:33:28
○ 2026-03-16 08:00:56
● 2026-03-16 09:34:38
○ 2026-03-17 00:37:58
○ 2026-03-17 13:01:28
● 2026-03-17 16:48:24
○ 2026-03-17 19:38:54
○ 2026-03-20 19:56:10
● 2026-03-20 22:57:42
○ 2026-03-21 08:55:00
○ 2026-03-24 09:50:32
● 2026-03-24 10:30:18
○ 2026-03-24 13:49:32
○ 2026-03-28 02:56:04
● 2026-03-28 06:31:36
○ 2026-03-28 08:32:18
○ 2026-04-15 23:20:36

○A18.67.65.342026-02-16 → 2026-03-28 · 51 obs

○A18.67.65.42026-02-16 → 2026-03-28 · 51 obs

○A18.67.65.802026-02-16 → 2026-03-28 · 51 obs

○A52.84.118.392026-02-18 → 2026-04-12 · 143 obs

○ 2026-02-17 06:05:28
● 2026-02-18 20:36:50
○ 2026-02-19 03:39:12
● 2026-02-19 11:52:00
○ 2026-02-20 03:20:08
● 2026-02-20 07:32:00
○ 2026-02-20 11:28:40
● 2026-02-20 19:18:10
○ 2026-02-21 06:44:14
● 2026-02-21 07:24:02
● 2026-02-21 13:23:12
○ 2026-02-21 15:34:24
○ 2026-02-21 16:36:58
● 2026-02-22 07:20:10
● 2026-02-22 19:23:26
○ 2026-02-22 23:01:22
○ 2026-02-23 09:26:40
● 2026-02-23 12:18:34
● 2026-02-24 13:19:24
○ 2026-02-24 16:31:26
● 2026-02-24 19:17:18
○ 2026-02-25 13:41:02
● 2026-02-25 21:34:44
● 2026-02-26 17:02:34
○ 2026-02-26 18:18:50
● 2026-02-26 19:19:02
○ 2026-02-26 22:58:36
● 2026-02-27 10:51:38
● 2026-02-27 19:28:14
○ 2026-02-28 04:20:26
○ 2026-02-28 09:29:34
● 2026-03-01 00:17:18
○ 2026-03-01 04:12:28
○ 2026-03-01 16:57:12
● 2026-03-02 07:24:54
● 2026-03-02 15:49:56
○ 2026-03-02 19:05:12
○ 2026-03-03 01:01:28
● 2026-03-03 08:34:38
● 2026-03-04 09:02:54
○ 2026-03-04 12:17:44
○ 2026-03-04 13:33:20
● 2026-03-04 14:24:18
● 2026-03-04 19:29:04
○ 2026-03-04 23:51:14
○ 2026-03-05 01:29:38
● 2026-03-05 08:15:34
● 2026-03-05 19:28:24
○ 2026-03-05 22:41:58
● 2026-03-06 01:11:16
● 2026-03-06 19:42:44
○ 2026-03-07 00:31:52
○ 2026-03-07 03:17:02
● 2026-03-07 11:36:32
● 2026-03-07 17:46:58
○ 2026-03-08 01:33:30
● 2026-03-08 06:07:34
● 2026-03-08 14:44:36
○ 2026-03-08 19:27:18
○ 2026-03-09 08:59:52
● 2026-03-10 06:37:02
● 2026-03-11 04:41:18
○ 2026-03-12 04:44:08
○ 2026-03-12 12:33:28
● 2026-03-12 13:27:10
● 2026-03-13 07:27:16
○ 2026-03-13 13:35:26
○ 2026-03-13 15:46:32
● 2026-03-13 17:30:14
● 2026-03-16 01:21:22
○ 2026-03-16 08:00:56
○ 2026-03-16 09:34:38
● 2026-03-17 00:37:58
● 2026-03-17 13:01:28
○ 2026-03-17 16:48:24
○ 2026-03-17 19:38:54
● 2026-03-18 01:11:30
● 2026-03-18 02:49:32
○ 2026-03-18 04:17:20
● 2026-03-18 05:02:46
● 2026-03-20 17:59:58
○ 2026-03-20 19:56:10
○ 2026-03-21 08:55:00
● 2026-03-22 01:39:10
● 2026-03-24 09:50:32
○ 2026-03-24 10:30:18
● 2026-03-24 13:49:32
● 2026-03-25 08:08:00
○ 2026-03-25 17:54:14
○ 2026-03-27 11:14:58
● 2026-03-27 19:29:52
○ 2026-03-27 22:25:44
○ 2026-03-28 06:31:36
● 2026-03-28 08:32:18
○ 2026-03-28 16:00:58
● 2026-03-30 00:19:40
○ 2026-03-30 12:48:30
● 2026-03-30 14:51:50
○ 2026-03-31 04:33:24
○ 2026-03-31 11:18:24
● 2026-04-01 02:26:52
○ 2026-04-01 03:41:20
○ 2026-04-01 18:27:56
● 2026-04-02 03:59:52
○ 2026-04-03 06:22:02
● 2026-04-03 08:45:44
○ 2026-04-03 14:04:42
○ 2026-04-03 22:25:14
● 2026-04-04 00:14:56
○ 2026-04-04 04:08:12
● 2026-04-04 23:40:20
● 2026-04-05 21:41:10
○ 2026-04-06 02:30:14
○ 2026-04-06 04:20:52
● 2026-04-06 06:27:06
○ 2026-04-06 09:27:42
● 2026-04-06 10:39:32
● 2026-04-07 02:11:30
○ 2026-04-07 06:24:52
● 2026-04-07 07:13:04
○ 2026-04-07 23:14:12
○ 2026-04-08 00:06:36
● 2026-04-08 01:47:58
● 2026-04-08 03:13:22
○ 2026-04-08 04:01:24
○ 2026-04-08 07:42:26
● 2026-04-08 09:12:46
○ 2026-04-08 11:19:12
○ 2026-04-08 13:09:52
● 2026-04-08 15:20:16
● 2026-04-09 16:16:22
○ 2026-04-09 22:55:04
○ 2026-04-10 02:26:52
● 2026-04-10 05:14:04
● 2026-04-10 07:12:20
○ 2026-04-10 18:54:54
○ 2026-04-10 22:45:18
● 2026-04-11 02:00:02
○ 2026-04-11 22:58:30
○ 2026-04-12 05:28:52
● 2026-04-12 08:05:08
○ 2026-04-12 17:44:12
○ 2026-04-15 23:20:36

○A52.84.118.452026-02-18 → 2026-04-12 · 143 obs

○A52.84.118.552026-02-18 → 2026-04-12 · 143 obs

○A52.84.118.862026-02-18 → 2026-04-12 · 143 obs

○A54.230.253.292026-04-01 → 2026-04-04 · 11 obs

○ 2026-04-01 02:26:52
● 2026-04-01 03:41:20
● 2026-04-01 18:27:56
○ 2026-04-02 03:59:52
○ 2026-04-03 08:45:44
● 2026-04-03 14:04:42
● 2026-04-03 22:25:14
○ 2026-04-04 00:14:56
● 2026-04-04 04:08:12
○ 2026-04-04 23:40:20
○ 2026-04-15 23:20:36

○A54.230.253.312026-04-01 → 2026-04-04 · 11 obs

○A54.230.253.592026-04-01 → 2026-04-04 · 11 obs

○A54.230.253.872026-04-01 → 2026-04-04 · 11 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, f.gtld-servers.net, c.gtld-servers.net, e.gtld-servers.net...	-
cloudtechstack.com	ns-431.awsdns-53.com, ns-843.awsdns-41.net, ns-1634.awsdns-12.co.uk, ns-1423.awsdns-49.org	1 record

✅ Authoritative Response

Server:205.251.193.175

NS records: ns-431.awsdns-53.com, ns-843.awsdns-41.net, ns-1634.awsdns-12.co.uk, ns-1423.awsdns-49.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cloudtechstack.com (unsigned zone)

⏱️ Timing

Total: 468ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`ns-1423.awsdns-49.org, ns-1634.awsdns-12.co.uk...`
MX	3	`mx.zoho.com (pri: 10), mx2.zoho.com (pri: 10)...`
TXT	1	`google-site-verification=IgqZTLJft_grczl`
SOA	1	`ns-431.awsdns-53.com awsdns-hostmaster.a`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-431.awsdns-53.com)

Analysis

Name Servers

cloudtechstack.com is delegated to four name servers: ns-431.awsdns-53.com, ns-843.awsdns-41.net, ns-1423.awsdns-49.org and ns-1634.awsdns-12.co.uk.

cloudtechstack.com at least partially shares name servers with other domains, for instance darkrelics.net, innogyservis.cz, happytap.net, fashionsnoops.com and d3t26vmtfmi740.cloudfront.net.

These name servers are commonly used with ns-1059.awsdns-04.org, ns-237.awsdns-29.com, ns-234.awsdns-29.com, ns-1581.awsdns-05.co.uk, ns-632.awsdns-15.net and ns-1737.awsdns-25.co.uk.

Host names with two IP numbers: ns-431.awsdns-53.com points to 2600:9000:5301:af00::1 and 205.251.193.175; ns-843.awsdns-41.net points to 2600:9000:5303:4b00::1 and 205.251.195.75; ns-1423.awsdns-49.org points to 2600:9000:5305:8f00::1 and 205.251.197.143; ns-1634.awsdns-12.co.uk points to 2600:9000:5306:6200::1 and 205.251.198.98.

Mail Servers

Three mail servers handle cloudtechstack.com: mx2.zoho.com, mx3.zoho.com and mx.zoho.com.

cloudtechstack.com shares at least partially some mail servers with other domains, including vinebranch.biz, tagrides.com, recreiobicicletas.com.br, tekthis.com and tamilguardian.com.

Host names with two IP numbers: mx.zoho.com points to 136.143.183.44 and 136.143.191.44.

Host names with one IP number: mx2.zoho.com points to 136.143.183.44 and mx3.zoho.com points to 136.143.191.44.

Host names that point to 136.143.183.44: mx.zoho.com and mx2.zoho.com.

Host names that point to 136.143.191.44: mx.zoho.com and mx3.zoho.com.

cloudtechstack.com - robtex.com