stackoptimisesphere.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`stackoptimisesphere.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:c51e^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:5cbb^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.92.187^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.197.30^{🇺🇸 Cloudflare172.67.192.0/20 , 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:c1d::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`ww-in-f26.1e100.net`
		A	2607:f8b0:4004:c1d::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`ww-in-f27.1e100.net`
		A	2607:f8b0:4004:c27::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadsk-in-f26.1e100.net`
		A	2607:f8b0:4004:c27::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadsk-in-f27.1e100.net`
		A	142.251.167.26^{🇺🇸 Google142.251.167.0/24}
			PTR	`ww-in-f26.1e100.net`
		A	142.251.167.27^{🇺🇸 Google142.251.167.0/24}
			PTR	`ww-in-f27.1e100.net`
		A	172.253.139.26^{🇺🇸 Google172.253.139.0/24}
			PTR	`yuiadsk-in-f26.1e100.net`
		A	172.253.139.27^{🇺🇸 Google172.253.139.0/24}
			PTR	`yuiadsk-in-f27.1e100.net`
		A	192.179.18.26^{🇺🇸 Google192.178.0.0/15}
			PTR	`ry-in-f26.1e100.net`
TXT	`google-site-verification=zL1895cfAQEIRlriGL7JBNhR0eD1J9ivXEZnyUVv1Vw`
TXT	`v=spf1 include:_spf.google.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.92.187, 172.67.197.30
		IPv6 hints	2606:4700:3030::ac43:c51e, 2606:4700:3036::6815:5cbb
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=128, name=cloudflare-ech.com
SOA	`elisa.ns.cloudflare.com`dns@cloudflare.com serial=2411585126

`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=1788629038

Same first word

stackoptimisesphere.com

Previous names

Next names

DNS History

7 records (7 active, 0 former)

●NSelisa.ns.cloudflare.com2026-09-02 → 2026-09-05 · 2 obs

● 2026-09-02 11:08:48
● 2026-09-05 17:26:40

●NSsam.ns.cloudflare.com2026-09-02 → 2026-09-05 · 2 obs

● 2026-09-02 11:08:48
● 2026-09-05 17:26:40

●MXsmtp.google.com2026-09-02 → 2026-09-05 · 2 obs

● 2026-09-02 11:08:48
● 2026-09-05 17:26:40

●A104.21.92.1872026-09-02 → 2026-09-05 · 2 obs

● 2026-09-02 11:08:48
● 2026-09-05 17:26:40

●A172.67.197.302026-09-02 → 2026-09-05 · 2 obs

● 2026-09-02 11:08:48
● 2026-09-05 17:26:40

●A2606:4700:3030::ac43:c51e2026-09-02 → 2026-09-05 · 2 obs

● 2026-09-02 11:08:48
● 2026-09-05 17:26:40

●A2606:4700:3036::6815:5cbb2026-09-02 → 2026-09-05 · 2 obs

● 2026-09-02 11:08:48
● 2026-09-05 17:26:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, e.gtld-servers.net, h.gtld-servers.net, k.gtld-servers.net...	-
stackoptimisesphere.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 stackoptimisesphere.com (unsigned zone)

⏱️ Timing

Total: 335ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.197.30, 104.21.92.187`
AAAA	2	`2606:4700:3030::ac43:c51e, 2606:4700:3036::6815:5cbb`
NS	2	`elisa.ns.cloudflare.com, sam.ns.cloudflare.com`
MX	1	`smtp.google.com (pri: 1)`
TXT	2	`google-site-verification=zL1895cfAQEIRlr, 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

stackoptimisesphere.com points to the four IP addresses 104.21.92.187, 172.67.197.30, 2606:4700:3030::ac43:c51e and 2606:4700:3036::6815:5cbb.

skudaiparade.com.my, minitotob3jp.site, cwbecoworking.com.br plus two other host names have IP numbers in common with stackoptimisesphere.com.

Name Servers

stackoptimisesphere.com uses two name servers for its delegation: elisa.ns.cloudflare.com and sam.ns.cloudflare.com.

The name server configuration of stackoptimisesphere.com is shared with other domains, for instance workwithzukuma.info, youricfo.com, launchleadstreamgroup.com and two others.

At least some of stackoptimisesphere.com's name servers are shared with other domains, for example produktif.biz.id, stake-argentina.pro, lm-baudienstleistungen.de and two more.

Hosts with 6 IP addresses each:

Hostname elisa.ns.cloudflare.com directs to 108.162.194.54, 162.159.38.54 and 172.64.34.54 along with 3 other IP addresses.

Hostname sam.ns.cloudflare.com directs to 108.162.193.141, 172.64.33.141 and 173.245.59.141 along with 3 other IP addresses.

Mail Servers

stackoptimisesphere.com uses one mail server — smtp.google.com.

The mail server setup of stackoptimisesphere.com matches that of other domains such as zh-ascend-kaiyunsport.com, cinthiatherapeuticsanctuary.com, dqcloud.net and two others.

At least some of stackoptimisesphere.com's mail servers are shared with other domains, among them codebox.com.br, createlifeafterdebt.com and autostabancura.cl.

smtp.google.com has 9 IP addresses: 142.251.167.26, 142.251.167.27, 172.253.139.26 plus 6 more.