🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`techstackcol.com`

DNSSEC	⚠️ Not signed
A	66.33.60.194^{🇺🇸 Amazon66.33.60.0/24 EC2 Prefix}
A	76.76.21.93^{🇺🇸 Amazon76.76.21.0/24 EC2 Prefix}
NS	`konnor.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c6a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`konnor.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c36a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`konnor.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:236a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`konnor.ns.cloudflare.com`
		A	108.162.195.106^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`konnor.ns.cloudflare.com`
		A	162.159.44.106^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`konnor.ns.cloudflare.com`
		A	172.64.35.106^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`konnor.ns.cloudflare.com`
NS	`opal.ns.cloudflare.com`
		A	2606:4700:50::a29f:2664^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`opal.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c264^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`opal.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2264^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`opal.ns.cloudflare.com`
		A	108.162.194.100^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`opal.ns.cloudflare.com`
		A	162.159.38.100^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`opal.ns.cloudflare.com`
		A	172.64.34.100^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`opal.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`⁽⁵⁷⁾
		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`⁽⁹²⁾
		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	`google-site-verification=cn4y3fVcDPTxZ-2RegFlN5Zapg-xsrq3v-s4Hfl8LIg`
TXT	`v=spf1 include:_spf.mx.cloudflare.net ~all`
SOA	`konnor.ns.cloudflare.com`dns@cloudflare.com serial=2411635634

`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=1788129785

Same first word

techstackcol.com

Previous names

Next names

DNS History

21 records (7 active, 14 former)

●NSkonnor.ns.cloudflare.com2026-08-22 → 2026-08-30 · 2 obs

● 2026-08-22 10:17:38
● 2026-08-30 22:45:16

●NSopal.ns.cloudflare.com2026-08-22 → 2026-08-30 · 2 obs

● 2026-08-22 10:17:38
● 2026-08-30 22:45:16

●MXroute1.mx.cloudflare.net2026-08-22 → 2026-08-30 · 2 obs

● 2026-08-22 10:17:38
● 2026-08-30 22:45:16

●MXroute2.mx.cloudflare.net2026-08-22 → 2026-08-30 · 2 obs

● 2026-08-22 10:17:38
● 2026-08-30 22:45:16

●MXroute3.mx.cloudflare.net2026-08-22 → 2026-08-30 · 2 obs

● 2026-08-22 10:17:38
● 2026-08-30 22:45:16

○A66.33.60.1292026-08-26 → 2026-08-29 · 10 obs

○ 2026-08-26 17:32:26
● 2026-08-26 22:04:58
○ 2026-08-26 22:41:42
● 2026-08-27 06:36:40
○ 2026-08-27 07:11:22
● 2026-08-28 09:28:00
○ 2026-08-28 12:02:08
● 2026-08-29 15:13:56
○ 2026-08-29 16:41:54
○ 2026-08-30 22:45:16

○A66.33.60.1302026-08-22 → 2026-08-30 · 9 obs

● 2026-08-22 10:17:38
○ 2026-08-25 18:26:52
● 2026-08-27 09:27:52
○ 2026-08-27 22:02:16
● 2026-08-30 05:49:36
○ 2026-08-30 14:47:40
● 2026-08-30 20:27:08
○ 2026-08-30 22:23:58
○ 2026-08-30 22:45:16

○A66.33.60.1932026-08-26 → 2026-08-30 · 10 obs

○ 2026-08-25 18:26:52
● 2026-08-26 16:19:26
○ 2026-08-26 17:32:26
● 2026-08-27 02:40:44
○ 2026-08-27 06:36:40
● 2026-08-30 01:25:42
○ 2026-08-30 05:49:36
● 2026-08-30 14:47:40
○ 2026-08-30 18:27:42
○ 2026-08-30 22:45:16

●A66.33.60.1942026-08-26 → 2026-08-30 · 7 obs

○ 2026-08-26 22:04:58
● 2026-08-26 22:41:42
○ 2026-08-27 00:21:34
● 2026-08-28 06:24:44
○ 2026-08-28 09:28:00
● 2026-08-30 22:23:58
● 2026-08-30 22:45:16

○A66.33.60.342026-08-26 → 2026-08-30 · 8 obs

○ 2026-08-26 16:19:26
● 2026-08-26 17:32:26
○ 2026-08-26 22:04:58
● 2026-08-29 05:55:00
○ 2026-08-29 07:43:06
● 2026-08-30 19:37:00
○ 2026-08-30 20:27:08
○ 2026-08-30 22:45:16

○A66.33.60.352026-08-29 → 2026-08-29 · 4 obs

○ 2026-08-29 15:13:56
● 2026-08-29 16:41:54
○ 2026-08-30 01:25:42
○ 2026-08-30 22:45:16

○A66.33.60.662026-08-25 → 2026-08-28 · 10 obs

○ 2026-08-22 10:17:38
● 2026-08-25 18:26:52
○ 2026-08-26 16:19:26
● 2026-08-27 00:21:34
○ 2026-08-27 02:40:44
● 2026-08-27 23:14:20
○ 2026-08-28 06:24:44
● 2026-08-28 23:48:02
○ 2026-08-29 05:55:00
○ 2026-08-30 22:45:16

○A66.33.60.672026-08-27 → 2026-08-30 · 12 obs

○ 2026-08-27 06:36:40
● 2026-08-27 07:11:22
○ 2026-08-27 09:27:52
● 2026-08-27 22:02:16
○ 2026-08-27 23:14:20
● 2026-08-28 12:02:08
○ 2026-08-28 23:48:02
● 2026-08-29 07:43:06
○ 2026-08-29 15:13:56
● 2026-08-30 18:27:42
○ 2026-08-30 19:37:00
○ 2026-08-30 22:45:16

○A76.76.21.1232026-08-29 → 2026-08-29 · 4 obs

○ 2026-08-29 15:13:56
● 2026-08-29 16:41:54
○ 2026-08-30 01:25:42
○ 2026-08-30 22:45:16

○A76.76.21.1422026-08-25 → 2026-08-28 · 10 obs

○A76.76.21.1642026-08-26 → 2026-08-30 · 8 obs

○ 2026-08-26 16:19:26
● 2026-08-26 17:32:26
○ 2026-08-26 22:04:58
● 2026-08-29 05:55:00
○ 2026-08-29 07:43:06
● 2026-08-30 19:37:00
○ 2026-08-30 20:27:08
○ 2026-08-30 22:45:16

○A76.76.21.222026-08-26 → 2026-08-29 · 10 obs

○A76.76.21.2412026-08-26 → 2026-08-30 · 10 obs

○A76.76.21.612026-08-22 → 2026-08-30 · 9 obs

●A76.76.21.932026-08-26 → 2026-08-30 · 7 obs

○ 2026-08-26 22:04:58
● 2026-08-26 22:41:42
○ 2026-08-27 00:21:34
● 2026-08-28 06:24:44
○ 2026-08-28 09:28:00
● 2026-08-30 22:23:58
● 2026-08-30 22:45:16

○A76.76.21.982026-08-27 → 2026-08-30 · 12 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, d.gtld-servers.net, f.gtld-servers.net, m.gtld-servers.net...	-
techstackcol.com	opal.ns.cloudflare.com, konnor.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.106

NS records: opal.ns.cloudflare.com, konnor.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for techstackcol.com (unsigned zone)

⏱️ Timing

Total: 514ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`66.33.60.35, 76.76.21.123`
NS	2	`konnor.ns.cloudflare.com, opal.ns.cloudflare.com`
MX	3	`route1.mx.cloudflare.net (pri: 47), route2.mx.cloudflare.net (pri: 57)...`
TXT	2	`google-site-verification=cn4y3fVcDPTxZ-2, v=spf1 include:_spf.mx.cloudflare.net ~a`
SOA	1	`konnor.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

techstackcol.com directs to two IP numbers, 66.33.60.194 and 76.76.21.93

futi.dev, mroudnitski.com, kkikdageo.io and two other host names share IP numbers with techstackcol.com.

Name Servers

techstackcol.com is delegated to two name servers: konnor.ns.cloudflare.com and opal.ns.cloudflare.com.

techstackcol.com uses the same name servers as several other domains — among them belajar-ikhlas-yah.pages.dev, zgwrp.org.pl, iloveveterinary.com and two more.

techstackcol.com shares at least some of its name servers with other domains, including m311939dbd.cc, flaskovacgordana61.workers.dev, globalboardadvisors.com and two others.

These name servers are frequently seen alongside the name servers sterling.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

konnor.ns.cloudflare.com resolves to 108.162.195.106, 162.159.44.106, 172.64.35.106 and 3 other IP addresses.

opal.ns.cloudflare.com resolves to 108.162.194.100, 162.159.38.100, 172.64.34.100 and 3 other IP addresses.

Mail Servers

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

techstackcol.com has at least partial mail server overlap with other domains such as besthomewarrantynearme.com, recraftory.net, withduet.com and two more.

Hostnames that resolve to 6 IP addresses:

route1.mx.cloudflare.net resolves to 162.159.205.11, 162.159.205.12, 162.159.205.13 and 3 other IP addresses.

route2.mx.cloudflare.net resolves to 162.159.205.17, 162.159.205.18, 162.159.205.19 and 3 other IP addresses.

route3.mx.cloudflare.net resolves to 162.159.205.23, 162.159.205.24, 162.159.205.25 and 3 other IP addresses.

techstackcol.com - robtex.com