stackoptimisecatalyst.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`stackoptimisecatalyst.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::6815:1cef^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:93e5^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.28.239^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.147.229^{🇺🇸 Cloudflare172.67.144.0/20 , 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:c08::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bi-in-f26.1e100.net`
		A	2607:f8b0:4004:c09::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bh-in-f27.1e100.net`
		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	64.233.180.26^{🇺🇸 Google64.233.180.0/24}
			PTR	`on-in-f26.1e100.net`
			PTR	`pe-in-f26.1e100.net`
		A	64.233.180.27^{🇺🇸 Google64.233.180.0/24}
			PTR	`on-in-f27.1e100.net`
			PTR	`pe-in-f27.1e100.net`
		A	142.251.179.27^{🇺🇸 Google142.251.179.0/24}
		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}
TXT	`google-site-verification=coVe3F68bZLAdIJfcbfLEpKrn2aRgEJcHm-ueIFc99I`
TXT	`v=spf1 include:_spf.google.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.28.239, 172.67.147.229
		IPv6 hints	2606:4700:3035::6815:1cef, 2606:4700:3035::ac43:93e5
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=93, name=cloudflare-ech.com
SOA	`elisa.ns.cloudflare.com`dns@cloudflare.com serial=2416109094

`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=1791010904

Same first word

stackoptimisecatalyst.com

Previous names

Next names

DNS History

11 records (7 active, 4 former)

●NSelisa.ns.cloudflare.com2026-09-28 → 2026-10-03 · 2 obs

● 2026-09-28 19:45:06
● 2026-10-03 07:15:06

●NSsam.ns.cloudflare.com2026-09-28 → 2026-10-03 · 2 obs

● 2026-09-28 19:45:06
● 2026-10-03 07:15:06

●MXsmtp.google.com2026-09-28 → 2026-10-03 · 2 obs

● 2026-09-28 19:45:06
● 2026-10-03 07:15:06

●A104.21.28.2392026-09-28 → 2026-10-03 · 3 obs

○ 2026-09-28 19:45:06
● 2026-09-28 20:35:10
● 2026-10-03 07:15:06

●A172.67.147.2292026-09-28 → 2026-10-03 · 3 obs

○ 2026-09-28 19:45:06
● 2026-09-28 20:35:10
● 2026-10-03 07:15:06

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

● 2026-09-28 19:45:06
○ 2026-09-28 20:35:10
○ 2026-10-03 07:15:06

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

● 2026-09-28 19:45:06
○ 2026-09-28 20:35:10
○ 2026-10-03 07:15:06

●A2606:4700:3035::6815:1cef2026-09-28 → 2026-10-03 · 3 obs

○ 2026-09-28 19:45:06
● 2026-09-28 20:35:10
● 2026-10-03 07:15:06

●A2606:4700:3035::ac43:93e52026-09-28 → 2026-10-03 · 3 obs

○ 2026-09-28 19:45:06
● 2026-09-28 20:35:10
● 2026-10-03 07:15:06

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

● 2026-09-28 19:45:06
○ 2026-09-28 20:35:10
○ 2026-10-03 07:15:06

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

● 2026-09-28 19:45:06
○ 2026-09-28 20:35:10
○ 2026-10-03 07:15:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, i.gtld-servers.net, d.gtld-servers.net, k.gtld-servers.net...	-
stackoptimisecatalyst.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 stackoptimisecatalyst.com (unsigned zone)

⏱️ Timing

Total: 302ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.28.239, 172.67.147.229`
AAAA	2	`2606:4700:3035::6815:1cef, 2606:4700:3035::ac43:93e5`
NS	2	`elisa.ns.cloudflare.com, sam.ns.cloudflare.com`
MX	1	`smtp.google.com (pri: 1)`
TXT	2	`google-site-verification=coVe3F68bZLAdIJ, 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

stackoptimisecatalyst.com points to the four IP addresses 104.21.28.239, 172.67.147.229, 2606:4700:3035::6815:1cef and 2606:4700:3035::ac43:93e5.

Additional host names — place2win.com, zhimaxx.com, rq7634l.cn and two others — share IP numbers with stackoptimisecatalyst.com.

Name Servers

stackoptimisecatalyst.com is delegated to two name servers: elisa.ns.cloudflare.com and sam.ns.cloudflare.com.

stackoptimisecatalyst.com shares its name server setup with other domains, including hellofastrocket.com, getmazescale.com, therealmcoyegreen.com and two others.

At least some of stackoptimisecatalyst.com's name servers are shared with other domains, for example youtube-viral-natok.pages.dev, exoticmm.pages.dev, customer.beauty and two more.

These name servers tend to be used in conjunction with the name servers arvind.ns.cloudflare.com.

Host names with 6 IP numbers:

elisa.ns.cloudflare.com resolves to 108.162.194.54, 162.159.38.54, 172.64.34.54 and 3 other IP addresses.

sam.ns.cloudflare.com resolves to 108.162.193.141, 172.64.33.141, 173.245.59.141 and 3 other IP addresses.

Mail Servers

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

stackoptimisecatalyst.com shares the same mail server setup as other domains, including gracesummitchurch.com, thegreyer.com, svgroup.cl and two others.

stackoptimisecatalyst.com shares mail servers — at least in part — with other domains, including matchaallonge.com, solarenergysolutionsofamerica.com, fieldcraftprojects.co.uk and two others.

These mail servers are frequently used alongside the mail servers alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and alt3.aspmx.l.google.com, plus two others.

smtp.google.com points to 9 IP numbers: 64.233.180.26, 64.233.180.27, 142.251.179.27 and 6 other.