stackoptimise-tech.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`stackoptimise-tech.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:80b2^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3032::6815:22a^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.2.42^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.128.178^{🇺🇸 Cloudflare172.67.128.0/20 , 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}
			PTR	`algin.ns.cloudflare.com`
		A	172.64.33.61^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`algin.ns.cloudflare.com`
		A	173.245.59.61^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`algin.ns.cloudflare.com`
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: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	2607:f8b0:4004:c27::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadsk-in-f26.1e100.net`
		A	2607:f8b0:4004:c2d::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`ry-in-f26.1e100.net`
		A	142.251.167.26^{🇺🇸 Google142.251.167.0/24}
			PTR	`ww-in-f26.1e100.net`
		A	142.251.167.27^{🇺🇸 Google142.251.167.0/24}
			PTR	`ww-in-f27.1e100.net`
		A	172.253.139.27^{🇺🇸 Google172.253.139.0/24}
			PTR	`yuiadsk-in-f27.1e100.net`
		A	173.194.45.26^{🇺🇸 Google173.194.0.0/16}
			PTR	`yuiadum-in-f26.1e100.net`
		A	192.179.18.27^{🇺🇸 Google192.178.0.0/15}
			PTR	`ry-in-f27.1e100.net`
TXT	`google-site-verification=r9ud0EvIjc2hgpX_0yhHdrPtogvxIrJSM9stMXnq_hA`
TXT	`v=spf1 include:_spf.google.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.2.42, 172.67.128.178
		IPv6 hints	2606:4700:3030::ac43:80b2, 2606:4700:3032::6815:22a
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=145, name=cloudflare-ech.com
SOA	`algin.ns.cloudflare.com`dns@cloudflare.com serial=2411824610

`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=1788283370

Same first word

stackoptimise-tech.com

Previous names

Next names

DNS History

11 records (7 active, 4 former)

●NSalgin.ns.cloudflare.com2026-08-30 → 2026-09-01 · 2 obs

● 2026-08-30 12:16:10
● 2026-09-01 17:31:26

●NSbetty.ns.cloudflare.com2026-08-30 → 2026-09-01 · 2 obs

● 2026-08-30 12:16:10
● 2026-09-01 17:31:26

●MXsmtp.google.com2026-08-30 → 2026-09-01 · 2 obs

● 2026-08-30 12:16:10
● 2026-09-01 17:31:26

●A104.21.2.422026-08-30 → 2026-09-01 · 3 obs

○ 2026-08-30 12:16:10
● 2026-08-30 21:42:54
● 2026-09-01 17:31:26

●A172.67.128.1782026-08-30 → 2026-09-01 · 3 obs

○ 2026-08-30 12:16:10
● 2026-08-30 21:42:54
● 2026-09-01 17:31:26

○A188.114.96.02026-08-30 → 2026-08-30 · 3 obs

● 2026-08-30 12:16:10
○ 2026-08-30 21:42:54
○ 2026-09-01 17:31:26

○A188.114.97.02026-08-30 → 2026-08-30 · 3 obs

● 2026-08-30 12:16:10
○ 2026-08-30 21:42:54
○ 2026-09-01 17:31:26

●A2606:4700:3030::ac43:80b22026-08-30 → 2026-09-01 · 3 obs

○ 2026-08-30 12:16:10
● 2026-08-30 21:42:54
● 2026-09-01 17:31:26

●A2606:4700:3032::6815:22a2026-08-30 → 2026-09-01 · 3 obs

○ 2026-08-30 12:16:10
● 2026-08-30 21:42:54
● 2026-09-01 17:31:26

○A2a06:98c1:3120::2026-08-30 → 2026-08-30 · 3 obs

● 2026-08-30 12:16:10
○ 2026-08-30 21:42:54
○ 2026-09-01 17:31:26

○A2a06:98c1:3121::2026-08-30 → 2026-08-30 · 3 obs

● 2026-08-30 12:16:10
○ 2026-08-30 21:42:54
○ 2026-09-01 17:31:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, m.gtld-servers.net, c.gtld-servers.net, f.gtld-servers.net...	-
stackoptimise-tech.com	betty.ns.cloudflare.com, algin.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.61

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 256ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.2.42, 172.67.128.178`
AAAA	2	`2606:4700:3032::6815:22a, 2606:4700:3030::ac43:80b2`
NS	2	`algin.ns.cloudflare.com, betty.ns.cloudflare.com`
MX	1	`smtp.google.com (pri: 1)`
TXT	2	`google-site-verification=r9ud0EvIjc2hgpX, 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-tech.com points to the four IP addresses 104.21.2.42, 172.67.128.178, 2606:4700:3030::ac43:80b2 and 2606:4700:3032::6815:22a.

Two other host names, along with ns.zapscript.net, gadesmann.work and nge3.cc, also share IP numbers with stackoptimise-tech.com.

Name Servers

stackoptimise-tech.com uses two name servers for its delegation: algin.ns.cloudflare.com and betty.ns.cloudflare.com.

stackoptimise-tech.com shares its NS records with other domains, for example podcastaudienceexperts.com, lippe-personal-match.de, whywcfunnels.com and two others.

At least some of stackoptimise-tech.com's name servers are shared with other domains, for example oishii-sushi-liederbach.de, tgolbasi.com, karenacucare.com and two more.

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

DNS names with 6 IP addresses:

Hostname algin.ns.cloudflare.com directs to 108.162.193.61, 172.64.33.61 and 173.245.59.61 along with 3 other IP addresses.

Hostname betty.ns.cloudflare.com directs to 108.162.192.75, 172.64.32.75 and 173.245.58.75 along with 3 other IP addresses.

Mail Servers

The sole mail server for stackoptimise-tech.com is smtp.google.com.

Among the domains sharing a mail server setup with stackoptimise-tech.com are cerahkan.org, scconsultoriajuridica.adv.br, scaleotterai.com and two others.

There is at least a partial MX overlap between stackoptimise-tech.com and other domains, including conservatoryroofinsulations.co.uk, emamediation.com, generationnation.org and two others.

With 9 IP addresses total, smtp.google.com resolves to 142.251.167.26, 142.251.167.27, 172.253.139.27 and 6 others.