stackoptimise-studio.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`stackoptimise-studio.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::ac43:ac1d^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:37b7^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.55.183^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.172.29^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`algin.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b3d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`algin.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c13d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`algin.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:213d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`algin.ns.cloudflare.com`
		A	108.162.193.61^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.64.33.61^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	173.245.59.61^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`betty.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a4b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`betty.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c04b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`betty.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:204b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`betty.ns.cloudflare.com`
		A	108.162.192.75^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`betty.ns.cloudflare.com`
		A	172.64.32.75^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`betty.ns.cloudflare.com`
		A	173.245.58.75^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`betty.ns.cloudflare.com`
MX	`smtp.google.com` ⭐
		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	2607:f8b0:4004:c29::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadum-in-f26.1e100.net`
		A	2607:f8b0:4004:c29::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadum-in-f27.1e100.net`
		A	142.250.31.26^{🇺🇸 Google142.250.31.0/24}
			PTR	`bj-in-f26.1e100.net`
		A	142.250.31.27^{🇺🇸 Google142.250.31.0/24}
			PTR	`bj-in-f27.1e100.net`
		A	142.251.167.27^{🇺🇸 Google142.251.167.0/24}
			PTR	`ww-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=dZU2BCMTkZd9YFMfQeU6a1o5KBWxAvIwMuP061bmXbs`
TXT	`v=spf1 include:_spf.google.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.55.183, 172.67.172.29
		IPv6 hints	2606:4700:3034::ac43:ac1d, 2606:4700:3037::6815:37b7
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=86, name=cloudflare-ech.com
SOA	`algin.ns.cloudflare.com`dns@cloudflare.com serial=2416780216

`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=1791441934

Same first word

stackoptimise-studio.com

Previous names

Next names

DNS History

11 records (7 active, 4 former)

●NSalgin.ns.cloudflare.com2026-09-29 → 2026-10-08 · 2 obs

● 2026-09-29 14:34:50
● 2026-10-08 07:07:20

●NSbetty.ns.cloudflare.com2026-09-29 → 2026-10-08 · 2 obs

● 2026-09-29 14:34:50
● 2026-10-08 07:07:20

●MXsmtp.google.com2026-09-29 → 2026-10-08 · 2 obs

● 2026-09-29 14:34:50
● 2026-10-08 07:07:20

●A104.21.55.1832026-10-02 → 2026-10-08 · 3 obs

○ 2026-09-29 14:34:50
● 2026-10-02 04:49:28
● 2026-10-08 07:07:20

●A172.67.172.292026-10-02 → 2026-10-08 · 3 obs

○ 2026-09-29 14:34:50
● 2026-10-02 04:49:28
● 2026-10-08 07:07:20

○A188.114.96.02026-09-29 → 2026-09-29 · 3 obs

● 2026-09-29 14:34:50
○ 2026-10-02 04:49:28
○ 2026-10-08 07:07:20

○A188.114.97.02026-09-29 → 2026-09-29 · 3 obs

● 2026-09-29 14:34:50
○ 2026-10-02 04:49:28
○ 2026-10-08 07:07:20

●A2606:4700:3034::ac43:ac1d2026-10-02 → 2026-10-08 · 3 obs

○ 2026-09-29 14:34:50
● 2026-10-02 04:49:28
● 2026-10-08 07:07:20

●A2606:4700:3037::6815:37b72026-10-02 → 2026-10-08 · 3 obs

○ 2026-09-29 14:34:50
● 2026-10-02 04:49:28
● 2026-10-08 07:07:20

○A2a06:98c1:3120::2026-09-29 → 2026-09-29 · 3 obs

● 2026-09-29 14:34:50
○ 2026-10-02 04:49:28
○ 2026-10-08 07:07:20

○A2a06:98c1:3121::2026-09-29 → 2026-09-29 · 3 obs

● 2026-09-29 14:34:50
○ 2026-10-02 04:49:28
○ 2026-10-08 07:07:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net, g.gtld-servers.net...	-
stackoptimise-studio.com	betty.ns.cloudflare.com, algin.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.75

NS records: betty.ns.cloudflare.com, algin.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for stackoptimise-studio.com (unsigned zone)

⏱️ Timing

Total: 440ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.55.183, 172.67.172.29`
AAAA	2	`2606:4700:3034::ac43:ac1d, 2606:4700:3037::6815:37b7`
NS	2	`algin.ns.cloudflare.com, betty.ns.cloudflare.com`
MX	1	`smtp.google.com (pri: 1)`
TXT	2	`google-site-verification=dZU2BCMTkZd9YFM, v=spf1 include:_spf.google.com ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`algin.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

stackoptimise-studio.com points to the four IP addresses 104.21.55.183, 172.67.172.29, 2606:4700:3034::ac43:ac1d and 2606:4700:3037::6815:37b7.

Among the host names that share IP numbers with stackoptimise-studio.com are hwideas.net, capitalpride.ca, residenceresaletactics.com and two others.

Name Servers

DNS delegation for stackoptimise-studio.com points to two name servers: algin.ns.cloudflare.com and betty.ns.cloudflare.com.

stackoptimise-studio.com has the same name server delegation as a number of other domains, such as hub-niemeyer.de, findgamicmedia.com, theinternaprojects.com and two more.

There is at least partial name server overlap between stackoptimise-studio.com and other domains — winstar789.io, theodorawarre.co.uk, schosted.com and two more among them.

These name servers frequently co-occur with the name servers piotr.ns.cloudflare.com and lorna.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

algin.ns.cloudflare.com has IP addresses 108.162.193.61, 172.64.33.61 and 173.245.59.61, plus 3 other.

betty.ns.cloudflare.com has IP addresses 108.162.192.75, 172.64.32.75 and 173.245.58.75, plus 3 other.

Mail Servers

stackoptimise-studio.com routes its mail through a single mail server, smtp.google.com.

stackoptimise-studio.com has the same mail server arrangement as a number of other domains, for example sonofacoder.com, gmthat.com, mineriai.com and two more.

stackoptimise-studio.com and other domains — zitnypartneri.cz for instance — share at least some mail servers.

smtp.google.com directs to 9 IP numbers, including 142.250.31.26, 142.250.31.27 and 142.251.167.27, along with 6 other.