🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`stackcritical.shop`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::6815:1ce8^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:93c6^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.28.232^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.147.198^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`kai.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bbc^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kai.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1bc^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kai.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21bc^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kai.ns.cloudflare.com`
		A	108.162.193.188^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kai.ns.cloudflare.com`
		A	172.64.33.188^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kai.ns.cloudflare.com`
		A	173.245.59.188^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kai.ns.cloudflare.com`
NS	`tessa.ns.cloudflare.com`
		A	2606:4700:50::a29f:26e5^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tessa.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2e5^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`tessa.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22e5^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`tessa.ns.cloudflare.com`
		A	108.162.194.229^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tessa.ns.cloudflare.com`
		A	162.159.38.229^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tessa.ns.cloudflare.com`
		A	172.64.34.229^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tessa.ns.cloudflare.com`
MX	`stackcritical-shop.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:cc2c::^{🇮🇳 Microsoft2a01:111:f000::/36}
			PTR	`mail-ma0pr01cu01000.inbound.protection.outlook.com`
		A	2a01:111:f403:cc2c::1^{🇮🇳 Microsoft2a01:111:f000::/36}
			PTR	`mail-ma0pr01cu01101.inbound.protection.outlook.com`
		A	2a01:111:f403:cc2d::^{🇮🇳 Microsoft2a01:111:f000::/36}
			PTR	`mail-pnzpr01cu00200.inbound.protection.outlook.com`
		A	2a01:111:f403:cc2d::1^{🇮🇳 Microsoft2a01:111:f000::/36}
			PTR	`mail-pnypr01cu00201.inbound.protection.outlook.com`
		A	52.101.144.0^{🇮🇳 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ma0pr01cu01000.inbound.protection.outlook.com`
		A	52.101.144.3^{🇮🇳 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ma0pr01cu01103.inbound.protection.outlook.com`
		A	52.101.145.0^{🇮🇳 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-pnzpr01cu00200.inbound.protection.outlook.com`
		A	52.101.145.2^{🇮🇳 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-pnypr01cu00202.inbound.protection.outlook.com`
TXT	`MS=ms54467162`
TXT	`v=spf1 include:spf.protection.outlook.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.28.232, 172.67.147.198
		IPv6 hints	2606:4700:3032::6815:1ce8, 2606:4700:3037::ac43:93c6
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=105, name=cloudflare-ech.com
SOA	`kai.ns.cloudflare.com`dns@cloudflare.com serial=2412244013

`shop`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gmoregistry.net` ⭐
	NS	`b.gmoregistry.net`
	NS	`k.gmoregistry.net`
	NS	`l.gmoregistry.net`
	SOA	`a.gmoregistry.net`noc@gmoregistry.net serial=1787207320

⚠️ On DNS blocklist: spam-tlds

Same first word

stackcritical.click

stackcritical.shop

Similar names

criticalstack.com

criticalstack.net

Previous names

Next names

DNS History

7 records (7 active, 0 former)

●NSkai.ns.cloudflare.com2026-08-19 → 2026-08-20 · 2 obs

● 2026-08-19 03:11:52
● 2026-08-20 06:50:04

●NStessa.ns.cloudflare.com2026-08-19 → 2026-08-20 · 2 obs

● 2026-08-19 03:11:52
● 2026-08-20 06:50:04

●MXstackcritical-shop.mail.protection.outlook.com2026-08-19 → 2026-08-20 · 2 obs

● 2026-08-19 03:11:52
● 2026-08-20 06:50:04

●A104.21.28.2322026-08-19 → 2026-08-20 · 2 obs

● 2026-08-19 03:11:52
● 2026-08-20 06:50:04

●A172.67.147.1982026-08-19 → 2026-08-20 · 2 obs

● 2026-08-19 03:11:52
● 2026-08-20 06:50:04

●A2606:4700:3032::6815:1ce82026-08-19 → 2026-08-20 · 2 obs

● 2026-08-19 03:11:52
● 2026-08-20 06:50:04

●A2606:4700:3037::ac43:93c62026-08-19 → 2026-08-20 · 2 obs

● 2026-08-19 03:11:52
● 2026-08-20 06:50:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
shop	b.gmoregistry.net, l.gmoregistry.net, a.gmoregistry.net, k.gmoregistry.net	-
stackcritical.shop	tessa.ns.cloudflare.com, kai.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.193.188

NS records: tessa.ns.cloudflare.com, kai.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for stackcritical.shop (unsigned zone)

⏱️ Timing

Total: 758ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.28.232, 172.67.147.198`
AAAA	2	`2606:4700:3037::ac43:93c6, 2606:4700:3032::6815:1ce8`
NS	2	`kai.ns.cloudflare.com, tessa.ns.cloudflare.com`
MX	1	`stackcritical-shop.mail.protection.outlo`
TXT	2	`MS=ms54467162, v=spf1 include:spf.protection.outlook.co`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`kai.ns.cloudflare.com dns.cloudflare.com`

Analysis

IP Addresses

stackcritical.shop points to the four IP addresses 104.21.28.232, 172.67.147.198, 2606:4700:3032::6815:1ce8 and 2606:4700:3037::ac43:93c6.

123testeos.com, mayayoshida.com, micab.eu.org plus two other host names have IP numbers in common with stackcritical.shop.

Name Servers

stackcritical.shop uses two name servers for its delegation: kai.ns.cloudflare.com and tessa.ns.cloudflare.com.

The name server configuration of stackcritical.shop is shared with other domains, for instance runhome.com, ammohero.com, fastammo.com and two others.

There is at least partial name server overlap between stackcritical.shop and other domains — tolandhousepropertieslimited.com, wak100tiga.com, chessell.com.br and two more among them.

These name servers frequently co-occur with the name servers fattouche.ns.cloudflare.com and joan.ns.cloudflare.com.

Hosts with 6 IP addresses each:

Hostname kai.ns.cloudflare.com directs to 108.162.193.188, 172.64.33.188 and 173.245.59.188 along with 3 other IP addresses.

Hostname tessa.ns.cloudflare.com directs to 108.162.194.229, 162.159.38.229 and 172.64.34.229 along with 3 other IP addresses.

Mail Servers

stackcritical.shop uses one mail server — stackcritical-shop.mail.protection.outlook.com.

stackcritical-shop.mail.protection.outlook.com has 8 IP addresses: 52.101.144.0, 52.101.144.3, 52.101.145.0 plus 5 more.

stackcritical.shop - robtex.com