🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`stackoptimisecloudhub.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:8c9b^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:4933^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.73.51^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.140.155^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`elisa.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2636^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elisa.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c236^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`elisa.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2236^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`elisa.ns.cloudflare.com`
		A	108.162.194.54^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elisa.ns.cloudflare.com`
		A	162.159.38.54^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elisa.ns.cloudflare.com`
		A	172.64.34.54^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elisa.ns.cloudflare.com`
NS	`sam.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b8d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sam.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c18d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sam.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:218d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sam.ns.cloudflare.com`
		A	108.162.193.141^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sam.ns.cloudflare.com`
		A	172.64.33.141^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sam.ns.cloudflare.com`
		A	173.245.59.141^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sam.ns.cloudflare.com`
MX	`smtp.google.com` ⭐
		A	2607:f8b0:4004:c1f::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`pd-in-f26.1e100.net`
		A	2607:f8b0:4004:c1f::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`pd-in-f27.1e100.net`
		A	2607:f8b0:4004:c23::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadrs-in-f26.1e100.net`
		A	2607:f8b0:4004:c29::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadum-in-f26.1e100.net`
		A	172.253.139.27^{🇺🇸 Google172.253.139.0/24}
			PTR	`yuiadsk-in-f27.1e100.net`
		A	192.178.155.26^{🇺🇸 Google192.178.155.0/24}
			PTR	`yuiadrs-in-f26.1e100.net`
		A	192.178.155.27^{🇺🇸 Google192.178.155.0/24}
			PTR	`yuiadrs-in-f27.1e100.net`
		A	192.179.18.26^{🇺🇸 Google192.178.0.0/15}
			PTR	`ry-in-f26.1e100.net`
		A	192.179.24.27^{🇺🇸 Google192.178.0.0/15}
			PTR	`rz-in-f27.1e100.net`
TXT	`google-site-verification=31LdnG-Uktd0tqQPyjxd1tJNcCkZCw9698KjoonsyYk`
TXT	`v=spf1 include:_spf.google.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.73.51, 172.67.140.155
		IPv6 hints	2606:4700:3031::ac43:8c9b, 2606:4700:3035::6815:4933
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=55, name=cloudflare-ech.com
SOA	`elisa.ns.cloudflare.com`dns@cloudflare.com serial=2416124770

`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=1790790884

Same first word

stackoptimisecloudhub.com

Previous names

Next names

DNS History

11 records (7 active, 4 former)

●NSelisa.ns.cloudflare.com2026-09-28 → 2026-09-30 · 2 obs

● 2026-09-28 21:35:04
● 2026-09-30 18:04:04

●NSsam.ns.cloudflare.com2026-09-28 → 2026-09-30 · 2 obs

● 2026-09-28 21:35:04
● 2026-09-30 18:04:04

●MXsmtp.google.com2026-09-28 → 2026-09-30 · 2 obs

● 2026-09-28 21:35:04
● 2026-09-30 18:04:04

●A104.21.73.512026-09-29 → 2026-09-30 · 3 obs

○ 2026-09-28 21:35:04
● 2026-09-29 00:29:36
● 2026-09-30 18:04:04

●A172.67.140.1552026-09-29 → 2026-09-30 · 3 obs

○ 2026-09-28 21:35:04
● 2026-09-29 00:29:36
● 2026-09-30 18:04:04

○A188.114.96.02026-09-28 → 2026-09-28 · 3 obs

● 2026-09-28 21:35:04
○ 2026-09-29 00:29:36
○ 2026-09-30 18:04:04

○A188.114.97.02026-09-28 → 2026-09-28 · 3 obs

● 2026-09-28 21:35:04
○ 2026-09-29 00:29:36
○ 2026-09-30 18:04:04

●A2606:4700:3031::ac43:8c9b2026-09-29 → 2026-09-30 · 3 obs

○ 2026-09-28 21:35:04
● 2026-09-29 00:29:36
● 2026-09-30 18:04:04

●A2606:4700:3035::6815:49332026-09-29 → 2026-09-30 · 3 obs

○ 2026-09-28 21:35:04
● 2026-09-29 00:29:36
● 2026-09-30 18:04:04

○A2a06:98c1:3120::2026-09-28 → 2026-09-28 · 3 obs

● 2026-09-28 21:35:04
○ 2026-09-29 00:29:36
○ 2026-09-30 18:04:04

○A2a06:98c1:3121::2026-09-28 → 2026-09-28 · 3 obs

● 2026-09-28 21:35:04
○ 2026-09-29 00:29:36
○ 2026-09-30 18:04:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, d.gtld-servers.net, f.gtld-servers.net, j.gtld-servers.net...	-
stackoptimisecloudhub.com	sam.ns.cloudflare.com, elisa.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.54

NS records: sam.ns.cloudflare.com, elisa.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for stackoptimisecloudhub.com (unsigned zone)

⏱️ Timing

Total: 179ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.140.155, 104.21.73.51`
AAAA	2	`2606:4700:3035::6815:4933, 2606:4700:3031::ac43:8c9b`
NS	2	`elisa.ns.cloudflare.com, sam.ns.cloudflare.com`
MX	1	`smtp.google.com (pri: 1)`
TXT	2	`google-site-verification=31LdnG-Uktd0tqQ, v=spf1 include:_spf.google.com ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`elisa.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

stackoptimisecloudhub.com resolves to four IP addresses: 104.21.73.51, 172.67.140.155, 2606:4700:3031::ac43:8c9b and 2606:4700:3035::6815:4933.

Additional host names — quesalstudio.click, edarahai.com, indbyt.com and two others — share IP numbers with stackoptimisecloudhub.com.

Name Servers

The NS records for stackoptimisecloudhub.com delegate to elisa.ns.cloudflare.com and sam.ns.cloudflare.com.

stackoptimisecloudhub.com shares its name server setup with other domains, including startmomentumlabs.info, bipsolcoaching.com, westcrestbridge.com and two others.

stackoptimisecloudhub.com partially shares its NS delegation with several other domains, including oliverborres.workers.dev, azempresas.com.co, bestargotcamp.com and two others.

These name servers often co-occur with the name servers arvind.ns.cloudflare.com.

Host names with 6 IP numbers:

elisa.ns.cloudflare.com maps to 108.162.194.54, 162.159.38.54, 172.64.34.54 and 3 additional IP addresses.

sam.ns.cloudflare.com maps to 108.162.193.141, 172.64.33.141, 173.245.59.141 and 3 additional IP addresses.

Mail Servers

stackoptimisecloudhub.com has one mail server: smtp.google.com.

stackoptimisecloudhub.com shares the same mail server setup as other domains, including lockitin.co.nz, gruenwerk-werner.de, jlschroederwoodworking.com and two others.

stackoptimisecloudhub.com partially shares its mail servers with other domains; known examples include wards.co.nz, gtsjunk.com and directsellingprofile.com.

smtp.google.com points to 9 IP numbers: 172.253.139.27, 192.178.155.26, 192.178.155.27 and 6 other.

stackoptimisecloudhub.com - robtex.com