🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`cloudstackz.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::6815:2089^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:985d^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.32.137^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.152.93^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`erin.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a71^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`erin.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c071^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`erin.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2071^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`erin.ns.cloudflare.com`
		A	108.162.192.113^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`erin.ns.cloudflare.com`
		A	172.64.32.113^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`erin.ns.cloudflare.com`
		A	173.245.58.113^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`erin.ns.cloudflare.com`
NS	`martin.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c57^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`martin.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c357^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`martin.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2357^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`martin.ns.cloudflare.com`
		A	108.162.195.87^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`martin.ns.cloudflare.com`
		A	162.159.44.87^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`martin.ns.cloudflare.com`
		A	172.64.35.87^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`martin.ns.cloudflare.com`
MX	`mx1.feishu.cn` ⭐
		A	52.220.106.220^{🇸🇬 Amazon52.220.0.0/15}
			PTR	`ec2-52-220-106-220.ap-southeast-1.compute.amazonaws.com`
MX	`mx2.feishu.cn`⁽⁵⁾
		A	101.126.58.225^{🇨🇳 AS137718101.126.56.0/21}
		A	122.14.229.0^{🇨🇳 CHINAMOBILE-CN122.14.224.0/20}
MX	`mx3.feishu.cn`⁽¹⁰⁾
		A	52.220.106.220^{🇸🇬 Amazon52.220.0.0/15}
			PTR	`ec2-52-220-106-220.ap-southeast-1.compute.amazonaws.com`
		A	101.126.58.225^{🇨🇳 AS137718101.126.56.0/21}
		A	122.14.229.0^{🇨🇳 CHINAMOBILE-CN122.14.224.0/20}
TXT	`v=spf1 +include:_netblocks.m.feishu.cn -all`
TXT	`verification-code-site-App_feishu=ebprp3bAOKTuBUod4gT8`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.32.137, 172.67.152.93
		IPv6 hints	2606:4700:3032::6815:2089, 2606:4700:3036::ac43:985d
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=111, name=cloudflare-ech.com
SOA	`erin.ns.cloudflare.com`dns@cloudflare.com serial=2415381762

`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=1794176436

Same first word

cloudstackz.com

Similar names

zstackcloud.com

Previous names

Next names

DNS History

9 records (9 active, 0 former)

●NSerin.ns.cloudflare.com2026-09-17 → 2026-11-08 · 2 obs

● 2026-09-17 05:48:30
● 2026-11-08 22:27:58

●NSmartin.ns.cloudflare.com2026-09-17 → 2026-11-08 · 2 obs

● 2026-09-17 05:48:30
● 2026-11-08 22:27:58

●MXmx1.feishu.cn2026-09-17 → 2026-11-08 · 2 obs

● 2026-09-17 05:48:30
● 2026-11-08 22:27:58

●MXmx2.feishu.cn2026-09-17 → 2026-11-08 · 2 obs

● 2026-09-17 05:48:30
● 2026-11-08 22:27:58

●MXmx3.feishu.cn2026-09-17 → 2026-11-08 · 2 obs

● 2026-09-17 05:48:30
● 2026-11-08 22:27:58

●A104.21.32.1372026-09-17 → 2026-11-08 · 2 obs

● 2026-09-17 05:48:30
● 2026-11-08 22:27:58

●A172.67.152.932026-09-17 → 2026-11-08 · 2 obs

● 2026-09-17 05:48:30
● 2026-11-08 22:27:58

●A2606:4700:3032::6815:20892026-09-17 → 2026-11-08 · 2 obs

● 2026-09-17 05:48:30
● 2026-11-08 22:27:58

●A2606:4700:3036::ac43:985d2026-09-17 → 2026-11-08 · 2 obs

● 2026-09-17 05:48:30
● 2026-11-08 22:27:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
cloudstackz.com	erin.ns.cloudflare.com, martin.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.87

NS records: erin.ns.cloudflare.com, martin.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cloudstackz.com (unsigned zone)

⏱️ Timing

Total: 526ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.152.93, 104.21.32.137`
AAAA	2	`2606:4700:3032::6815:2089, 2606:4700:3036::ac43:985d`
NS	2	`erin.ns.cloudflare.com, martin.ns.cloudflare.com`
MX	3	`mx1.feishu.cn (pri: 1), mx3.feishu.cn (pri: 10)...`
TXT	2	`v=spf1 +include:_netblocks.m.feishu.cn -, verification-code-site-App_feishu=ebprp3`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`erin.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

cloudstackz.com has four IP addresses: 104.21.32.137, 172.67.152.93, 2606:4700:3032::6815:2089 and 2606:4700:3036::ac43:985d.

klimt.foradoeixo.org.br, alstudiodesigninc.com, verhuurwoning.nl plus two other host names have IP numbers in common with cloudstackz.com.

Name Servers

Two name servers handle the delegation for cloudstackz.com: erin.ns.cloudflare.com and martin.ns.cloudflare.com.

The name server configuration of cloudstackz.com is shared with other domains, for instance learnkempo.com, kravmagawallisellen.ch, ltwjj.com and two others.

cloudstackz.com partially shares its NS delegation with several other domains, including trustedinteriorcrafters.xyz, dist-premiersite.workers.dev, brasfield.ca and two others.

These name servers are regularly seen alongside ivan.ns.cloudflare.com and grace.ns.cloudflare.com as name servers.

Hosts with 6 IP addresses each:

erin.ns.cloudflare.com resolves to 108.162.192.113, 172.64.32.113 and 173.245.58.113 among others, with 3 other IP addresses in total.

martin.ns.cloudflare.com resolves to 108.162.195.87, 162.159.44.87 and 172.64.35.87 among others, with 3 other IP addresses in total.

Mail Servers

cloudstackz.com uses three mail servers — mx1.feishu.cn, mx2.feishu.cn and mx3.feishu.cn.

At least some of the mail servers used by cloudstackz.com are shared with other domains: huayuan.com.cn, crosscutwear.com, transsemi.com and two others among them.

Host names carrying three IP numbers:

The hostname mx3.feishu.cn points to 52.220.106.220, 101.126.58.225 and 122.14.229.0.

Host names pointing to two IP addresses:

mx2.feishu.cn resolves to two addresses: 101.126.58.225 and 122.14.229.0.

Host names resolving to a single IP address:

The hostname mx1.feishu.cn resolves to 52.220.106.220.

mx3.feishu.cn along with mx1.feishu.cn each resolve to 52.220.106.220 IP addresses.

mx3.feishu.cn along with mx2.feishu.cn each resolve to 101.126.58.225 IP addresses.

mx3.feishu.cn along with mx2.feishu.cn each resolve to 122.14.229.0 IP addresses.

cloudstackz.com - robtex.com

cloudstackz.com

com

Same first word

Similar names

Previous names

Next names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`cloudstackz.com`

`com`