🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`stackoptimisebase.com`

DNSSEC	⚠️ Not signed
A	3.12.139.173^{🇺🇸 Amazon3.12.0.0/16 EC2 CMH prefix}
		PTR	`ec2-3-12-139-173.us-east-2.compute.amazonaws.com`
NS	`ns-cloud-d1.googledomains.com` ⭐
		A	2001:4860:4802:32::6d^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-d1.googledomains.com`
		A	216.239.32.109^{🇺🇸 Google216.239.32.0/24}
			PTR	`ns-cloud-d1.googledomains.com`
NS	`ns-cloud-d2.googledomains.com`
		A	2001:4860:4802:34::6d^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-d2.googledomains.com`
		A	216.239.34.109^{🇺🇸 Google216.239.34.0/24}
			PTR	`ns-cloud-d2.googledomains.com`
NS	`ns-cloud-d3.googledomains.com`
		A	2001:4860:4802:36::6d^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-d3.googledomains.com`
		A	216.239.36.109^{🇺🇸 Google216.239.36.0/24}
			PTR	`ns-cloud-d3.googledomains.com`
NS	`ns-cloud-d4.googledomains.com`
		A	2001:4860:4802:38::6d^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-d4.googledomains.com`
		A	216.239.38.109^{🇺🇸 Google216.239.38.0/24}
			PTR	`ns-cloud-d4.googledomains.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:c1b::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`wv-in-f26.1e100.net`
		A	2607:f8b0:4004:c1b::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`wv-in-f27.1e100.net`
		A	142.250.31.26^{🇺🇸 Google142.250.31.0/24}
			PTR	`bj-in-f26.1e100.net`
		A	142.251.163.26^{🇺🇸 Google142.251.163.0/24}
			PTR	`wv-in-f26.1e100.net`
		A	142.251.163.27^{🇺🇸 Google142.251.163.0/24}
			PTR	`wv-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	`v=spf1 include:_spf.google.com ~all`
TXT	`google-site-verification=XYUsJm8KX07fR_5pq1bOlNic6ZEW8ORLcSkjEKhjzq8`
SOA	`ns-cloud-d1.googledomains.com`cloud-dns-hostmaster@google.com serial=1

`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=1788575848

Same first word

stackoptimisebase.com

Previous names

Next names

DNS History

6 records (6 active, 0 former)

●NSns-cloud-d1.googledomains.com2026-09-01 → 2026-09-05 · 2 obs

● 2026-09-01 23:20:44
● 2026-09-05 02:46:14

●NSns-cloud-d2.googledomains.com2026-09-01 → 2026-09-05 · 2 obs

● 2026-09-01 23:20:44
● 2026-09-05 02:46:14

●NSns-cloud-d3.googledomains.com2026-09-01 → 2026-09-05 · 2 obs

● 2026-09-01 23:20:44
● 2026-09-05 02:46:14

●NSns-cloud-d4.googledomains.com2026-09-01 → 2026-09-05 · 2 obs

● 2026-09-01 23:20:44
● 2026-09-05 02:46:14

●MXsmtp.google.com2026-09-01 → 2026-09-05 · 2 obs

● 2026-09-01 23:20:44
● 2026-09-05 02:46:14

●A3.12.139.1732026-09-01 → 2026-09-05 · 2 obs

● 2026-09-01 23:20:44
● 2026-09-05 02:46:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, a.gtld-servers.net, m.gtld-servers.net, b.gtld-servers.net...	-
stackoptimisebase.com	ns-cloud-d1.googledomains.com, ns-cloud-d2.googledomains.com, ns-cloud-d3.googledomains.com, ns-cloud-d4.googledomains.com	8 records

✅ Authoritative Response

Server:216.239.34.109

NS records: ns-cloud-d1.googledomains.com, ns-cloud-d2.googledomains.com, ns-cloud-d3.googledomains.com, ns-cloud-d4.googledomains.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for stackoptimisebase.com (unsigned zone)

⏱️ Timing

Total: 1762ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`3.12.139.173`
NS	4	`ns-cloud-d1.googledomains.com, ns-cloud-d3.googledomains.com...`
MX	1	`smtp.google.com (pri: 1)`
TXT	2	`v=spf1 include:_spf.google.com ~all, google-site-verification=XYUsJm8KX07fR_5`
SOA	1	`ns-cloud-d1.googledomains.com cloud-dns-`

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns-cloud-d1.googledomains.com, ns-cloud-d1.googledomains.com, ns-cloud-d2.googledomains.com...)

Analysis

IP Addresses

stackoptimisebase.com directs to one IP number, which is 3.12.139.173.

Among the host names that share IP numbers with stackoptimisebase.com are stackoptimiseonline.com, lifeafterdebt-media.com, tymestyle-press.com and two others.

Name Servers

The domain stackoptimisebase.com is delegated to these four name servers: ns-cloud-d1.googledomains.com, ns-cloud-d2.googledomains.com, ns-cloud-d3.googledomains.com and ns-cloud-d4.googledomains.com.

At least some of stackoptimisebase.com's name servers are shared with other domains, for example varsitydrinks.co.uk, rosies-surplus.com, nomnomchomp.com and two more.

Four hostnames, each resolving to a pair of IP addresses: ns-cloud-d1.googledomains.com directs to 216.239.32.109 and 2001:4860:4802:32::6d; ns-cloud-d2.googledomains.com directs to 216.239.34.109 and 2001:4860:4802:34::6d; ns-cloud-d3.googledomains.com directs to 216.239.36.109 and 2001:4860:4802:36::6d; ns-cloud-d4.googledomains.com directs to 216.239.38.109 and 2001:4860:4802:38::6d.

Mail Servers

stackoptimisebase.com routes its mail through a single mail server, smtp.google.com.

stackoptimisebase.com has the same mail server arrangement as a number of other domains, for example scvhosp.org, terrainvague.co, crunchcapitalupcrunch.info and two more.

stackoptimisebase.com shares at least some of its mail servers with other domains — for example readlegend.net, trysnapprai.com, jandjturfsolutions.com and two more.

These mail servers tend to be used in conjunction with alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and two additional mail servers.

smtp.google.com directs to 9 IP numbers, including 142.250.31.26, 142.251.163.26 and 142.251.163.27, along with 6 other.

stackoptimisebase.com - robtex.com