stackoptimiseengine.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`stackoptimiseengine.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::ac43:d825^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:3305^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.51.5^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.216.37^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`anton.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2caf^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`anton.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3af^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`anton.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23af^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`anton.ns.cloudflare.com`
		A	108.162.195.175^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`anton.ns.cloudflare.com`
		A	162.159.44.175^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`anton.ns.cloudflare.com`
		A	172.64.35.175^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`anton.ns.cloudflare.com`
NS	`chelsea.ns.cloudflare.com`
		A	2606:4700:50::a29f:26b1^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chelsea.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2b1^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`chelsea.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22b1^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`chelsea.ns.cloudflare.com`
		A	108.162.194.177^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chelsea.ns.cloudflare.com`
		A	162.159.38.177^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chelsea.ns.cloudflare.com`
		A	172.64.34.177^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chelsea.ns.cloudflare.com`
MX	`smtp.google.com` ⭐
		A	2607:f8b0:4004:c08::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bi-in-f26.1e100.net`
		A	2607:f8b0:4004:c08::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bi-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	172.253.62.27^{🇺🇸 Google172.253.62.0/24}
			PTR	`bc-in-f27.1e100.net`
		A	173.194.45.26^{🇺🇸 Google173.194.0.0/16}
			PTR	`yuiadum-in-f26.1e100.net`
		A	173.194.45.27^{🇺🇸 Google173.194.0.0/16}
			PTR	`yuiadum-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`
TXT	`v=spf1 include:_spf.google.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.51.5, 172.67.216.37
		IPv6 hints	2606:4700:3033::ac43:d825, 2606:4700:3037::6815:3305
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=18, name=cloudflare-ech.com
SOA	`anton.ns.cloudflare.com`dns@cloudflare.com serial=2415402933

`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=1790397809

Same first word

stackoptimiseengine.com

Previous names

Next names

DNS History

7 records (7 active, 0 former)

●NSanton.ns.cloudflare.com2026-09-22 → 2026-09-26 · 2 obs

● 2026-09-22 23:30:28
● 2026-09-26 04:53:52

●NSchelsea.ns.cloudflare.com2026-09-22 → 2026-09-26 · 2 obs

● 2026-09-22 23:30:28
● 2026-09-26 04:53:52

●MXsmtp.google.com2026-09-22 → 2026-09-26 · 2 obs

● 2026-09-22 23:30:28
● 2026-09-26 04:53:52

●A104.21.51.52026-09-22 → 2026-09-26 · 2 obs

● 2026-09-22 23:30:28
● 2026-09-26 04:53:52

●A172.67.216.372026-09-22 → 2026-09-26 · 2 obs

● 2026-09-22 23:30:28
● 2026-09-26 04:53:52

●A2606:4700:3033::ac43:d8252026-09-22 → 2026-09-26 · 2 obs

● 2026-09-22 23:30:28
● 2026-09-26 04:53:52

●A2606:4700:3037::6815:33052026-09-22 → 2026-09-26 · 2 obs

● 2026-09-22 23:30:28
● 2026-09-26 04:53:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, k.gtld-servers.net, d.gtld-servers.net, i.gtld-servers.net...	-
stackoptimiseengine.com	chelsea.ns.cloudflare.com, anton.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.177

NS records: chelsea.ns.cloudflare.com, anton.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for stackoptimiseengine.com (unsigned zone)

⏱️ Timing

Total: 175ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.216.37, 104.21.51.5`
AAAA	2	`2606:4700:3033::ac43:d825, 2606:4700:3037::6815:3305`
NS	2	`anton.ns.cloudflare.com, chelsea.ns.cloudflare.com`
MX	1	`smtp.google.com (pri: 1)`
TXT	1	`v=spf1 include:_spf.google.com ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`anton.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

stackoptimiseengine.com directs to four IP numbers, which are 104.21.51.5, 172.67.216.37, 2606:4700:3033::ac43:d825 and 2606:4700:3037::6815:3305.

Additional host names — shihanlong.com, jili333app.vip, yamoai.cm and two others — share IP numbers with stackoptimiseengine.com.

Name Servers

stackoptimiseengine.com is delegated to two name servers: anton.ns.cloudflare.com and chelsea.ns.cloudflare.com.

stackoptimiseengine.com shares its name server setup with other domains, including kurashippo.com, ghnpwzmksol.pages.dev, sabrina-sarino.workers.dev and two others.

At least some of stackoptimiseengine.com's name servers are shared with other domains, for example mia-b2tx.pages.dev, zunavirexotalumi.shop, archiemauricep.pages.dev and two more.

These name servers tend to be deployed in combination with the name servers mimi.ns.cloudflare.com and dale.ns.cloudflare.com.

Host names with 6 IP numbers:

anton.ns.cloudflare.com resolves to 108.162.195.175, 162.159.44.175, 172.64.35.175 and 3 other IP addresses.

chelsea.ns.cloudflare.com resolves to 108.162.194.177, 162.159.38.177, 172.64.34.177 and 3 other IP addresses.

Mail Servers

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

stackoptimiseengine.com shares the same mail server setup as other domains, including byfeetnewsagent.uk, ascendrealtyil.com, xealabs.com and two others.

stackoptimiseengine.com overlaps on mail servers with certain other domains, newmountainmag.com among them.

smtp.google.com points to 9 IP numbers: 172.253.62.27, 173.194.45.26, 173.194.45.27 and 6 other.