🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`stackoptimisegrid.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3036::ac43:ba17^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:542a^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.84.42^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.186.23^{🇺🇸 Cloudflare172.67.176.0/20 , 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:c08::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bi-in-f27.1e100.net`
		A	2607:f8b0:4004:c0b::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bj-in-f27.1e100.net`
		A	2607:f8b0:4004:c21::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`pe-in-f26.1e100.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	142.250.31.27^{🇺🇸 Google142.250.31.0/24}
			PTR	`bj-in-f27.1e100.net`
		A	172.253.63.26^{🇺🇸 Google172.253.63.0/24}
			PTR	`bi-in-f26.1e100.net`
		A	172.253.63.27^{🇺🇸 Google172.253.63.0/24}
			PTR	`bi-in-f27.1e100.net`
TXT	`google-site-verification=vCqM6rxm_KkcBVDej8_Cf7iDzc6UXcibVx9EBrGqJgM`
TXT	`v=spf1 include:_spf.google.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.84.42, 172.67.186.23
		IPv6 hints	2606:4700:3036::ac43:ba17, 2606:4700:3037::6815:542a
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=59, name=cloudflare-ech.com
SOA	`elisa.ns.cloudflare.com`dns@cloudflare.com serial=2416174889

`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=1790912369

Same first word

stackoptimisegrid.com

Previous names

Next names

DNS History

7 records (7 active, 0 former)

●NSelisa.ns.cloudflare.com2026-09-29 → 2026-10-02 · 2 obs

● 2026-09-29 11:33:14
● 2026-10-02 04:01:58

●NSsam.ns.cloudflare.com2026-09-29 → 2026-10-02 · 2 obs

● 2026-09-29 11:33:14
● 2026-10-02 04:01:58

●MXsmtp.google.com2026-09-29 → 2026-10-02 · 2 obs

● 2026-09-29 11:33:14
● 2026-10-02 04:01:58

●A104.21.84.422026-09-29 → 2026-10-02 · 2 obs

● 2026-09-29 11:33:14
● 2026-10-02 04:01:58

●A172.67.186.232026-09-29 → 2026-10-02 · 2 obs

● 2026-09-29 11:33:14
● 2026-10-02 04:01:58

●A2606:4700:3036::ac43:ba172026-09-29 → 2026-10-02 · 2 obs

● 2026-09-29 11:33:14
● 2026-10-02 04:01:58

●A2606:4700:3037::6815:542a2026-09-29 → 2026-10-02 · 2 obs

● 2026-09-29 11:33:14
● 2026-10-02 04:01:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, f.gtld-servers.net, e.gtld-servers.net, b.gtld-servers.net...	-
stackoptimisegrid.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 stackoptimisegrid.com (unsigned zone)

⏱️ Timing

Total: 1142ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.186.23, 104.21.84.42`
AAAA	2	`2606:4700:3036::ac43:ba17, 2606:4700:3037::6815:542a`
NS	2	`elisa.ns.cloudflare.com, sam.ns.cloudflare.com`
MX	1	`smtp.google.com (pri: 1)`
TXT	2	`google-site-verification=vCqM6rxm_KkcBVD, 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

stackoptimisegrid.com directs to four IP numbers, which are 104.21.84.42, 172.67.186.23, 2606:4700:3036::ac43:ba17 and 2606:4700:3037::6815:542a.

Additional host names — noticentroes.online, advancedwireless.tech, brazzjogo.pw and two others — share IP numbers with stackoptimisegrid.com.

Name Servers

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

stackoptimisegrid.com shares its name server setup with other domains, including growiqjam.com, cbcleaningsolutionshq.co, melissaspeaker.com and two others.

There is at least partial name server overlap between stackoptimisegrid.com and other domains — f7b11z5651vx.workers.dev, golbatbet.com, yankeesfanclub.com and two more among them.

These name servers are routinely deployed together with the name servers brodie.ns.cloudflare.com.

Host names with 6 IP numbers:

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

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

stackoptimisegrid.com shares the same mail server setup as other domains, including rootsmediagroup.com, janoportodos.org, waverockbuild.com and two others.

stackoptimisegrid.com and a number of other domains — instanttransmission.xyz, joinpunchb2b.com, calm.club and jobsply.com among them — share at least some of the same mail servers.

smtp.google.com points to 9 IP numbers: 64.233.180.26, 64.233.180.27, 142.250.31.27 and 6 other.

stackoptimisegrid.com - robtex.com