🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`stackoptimiserise.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:1479^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:c0a9^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.20.121^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.192.169^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`jonah.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bba^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jonah.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1ba^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jonah.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21ba^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jonah.ns.cloudflare.com`
		A	108.162.193.186^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jonah.ns.cloudflare.com`
		A	172.64.33.186^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jonah.ns.cloudflare.com`
		A	173.245.59.186^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jonah.ns.cloudflare.com`
NS	`lina.ns.cloudflare.com`
		A	2606:4700:50::adf5:3abb^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lina.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0bb^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lina.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20bb^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lina.ns.cloudflare.com`
		A	108.162.192.187^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lina.ns.cloudflare.com`
		A	172.64.32.187^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lina.ns.cloudflare.com`
		A	173.245.58.187^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lina.ns.cloudflare.com`
MX	`smtp.google.com` ⭐
		A	2607:f8b0:4004:c17::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bl-in-f26.1e100.net`
		A	2607:f8b0:4004:c19::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bk-in-f27.1e100.net`
		A	2607:f8b0:4004:c23::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadrs-in-f26.1e100.net`
		A	2607:f8b0:4004:c23::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadrs-in-f27.1e100.net`
		A	142.251.16.26^{🇺🇸 Google142.251.16.0/24}
			PTR	`bl-in-f26.1e100.net`
		A	142.251.111.27^{🇺🇸 Google142.251.111.0/24}
			PTR	`bk-in-f27.1e100.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`
TXT	`google-site-verification=YHMGuhBNyg0Gl9ggb9EUPSKSJFAB5KiS7zIlSVlsGPc`
TXT	`v=spf1 include:_spf.google.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.20.121, 172.67.192.169
		IPv6 hints	2606:4700:3030::6815:1479, 2606:4700:3037::ac43:c0a9
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=188, name=cloudflare-ech.com
SOA	`jonah.ns.cloudflare.com`dns@cloudflare.com serial=2413225581

`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=1788544343

Same first word

stackoptimiserise.com

Previous names

Next names

DNS History

11 records (7 active, 4 former)

●NSjonah.ns.cloudflare.com2026-09-04 → 2026-09-04 · 2 obs

● 2026-09-04 12:01:22
● 2026-09-04 18:02:58

●NSlina.ns.cloudflare.com2026-09-04 → 2026-09-04 · 2 obs

● 2026-09-04 12:01:22
● 2026-09-04 18:02:58

●MXsmtp.google.com2026-09-04 → 2026-09-04 · 2 obs

● 2026-09-04 12:01:22
● 2026-09-04 18:02:58

●A104.21.20.1212026-09-04 → 2026-09-04 · 3 obs

○ 2026-09-04 12:01:22
● 2026-09-04 14:37:52
● 2026-09-04 18:02:58

●A172.67.192.1692026-09-04 → 2026-09-04 · 3 obs

○ 2026-09-04 12:01:22
● 2026-09-04 14:37:52
● 2026-09-04 18:02:58

○A188.114.96.02026-09-04 → 2026-09-04 · 3 obs

● 2026-09-04 12:01:22
○ 2026-09-04 14:37:52
○ 2026-09-04 18:02:58

○A188.114.97.02026-09-04 → 2026-09-04 · 3 obs

● 2026-09-04 12:01:22
○ 2026-09-04 14:37:52
○ 2026-09-04 18:02:58

●A2606:4700:3030::6815:14792026-09-04 → 2026-09-04 · 3 obs

○ 2026-09-04 12:01:22
● 2026-09-04 14:37:52
● 2026-09-04 18:02:58

●A2606:4700:3037::ac43:c0a92026-09-04 → 2026-09-04 · 3 obs

○ 2026-09-04 12:01:22
● 2026-09-04 14:37:52
● 2026-09-04 18:02:58

○A2a06:98c1:3120::2026-09-04 → 2026-09-04 · 3 obs

● 2026-09-04 12:01:22
○ 2026-09-04 14:37:52
○ 2026-09-04 18:02:58

○A2a06:98c1:3121::2026-09-04 → 2026-09-04 · 3 obs

● 2026-09-04 12:01:22
○ 2026-09-04 14:37:52
○ 2026-09-04 18:02:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
stackoptimiserise.com	jonah.ns.cloudflare.com, lina.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.186

NS records: jonah.ns.cloudflare.com, lina.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for stackoptimiserise.com (unsigned zone)

⏱️ Timing

Total: 210ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.192.169, 104.21.20.121`
AAAA	2	`2606:4700:3037::ac43:c0a9, 2606:4700:3030::6815:1479`
NS	2	`jonah.ns.cloudflare.com, lina.ns.cloudflare.com`
MX	1	`smtp.google.com (pri: 1)`
TXT	2	`google-site-verification=YHMGuhBNyg0Gl9g, v=spf1 include:_spf.google.com ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`jonah.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

stackoptimiserise.com resolves to four IP addresses: 104.21.20.121, 172.67.192.169, 2606:4700:3030::6815:1479 and 2606:4700:3037::ac43:c0a9.

Additional host names — plasmapad.to, europasia.com.my, cocalc.org and two others — share IP numbers with stackoptimiserise.com.

Name Servers

Two name servers handle the delegation for stackoptimiserise.com: jonah.ns.cloudflare.com and lina.ns.cloudflare.com.

stackoptimiserise.com shares its name server setup with other domains, including docmedia-kampagne.de, mextnow.com, kaizenautomationai.com and two others.

stackoptimiserise.com shares at least some of its name servers with other domains, including hotelsinsantorini.net, viragofitness.ae, 17txb.com and two others.

These name servers are frequently seen alongside the name servers veronica.ns.cloudflare.com.

Host names with 6 IP numbers:

jonah.ns.cloudflare.com resolves to 108.162.193.186, 172.64.33.186 and 173.245.59.186 among others, with 3 other IP addresses in total.

lina.ns.cloudflare.com resolves to 108.162.192.187, 172.64.32.187 and 173.245.58.187 among others, with 3 other IP addresses in total.

Mail Servers

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

stackoptimiserise.com shares the same mail server setup as other domains, including arionfortune.com, thecareergenie.info, irowdy.shop and two others.

stackoptimiserise.com shares mail servers — at least in part — with other domains, including nectorium.com, airginternational.com, ereceipt.gov.ph and two others.

smtp.google.com points to 9 IP numbers: 142.251.16.26, 142.251.111.27, 172.253.139.27 and 6 other.

stackoptimiserise.com - robtex.com