🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`stackoptimiseboost.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::ac43:911f^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:3f60^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.63.96^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.145.31^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`josephine.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2640^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`josephine.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c240^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`josephine.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2240^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`josephine.ns.cloudflare.com`
		A	108.162.194.64^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`josephine.ns.cloudflare.com`
		A	162.159.38.64^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`josephine.ns.cloudflare.com`
		A	172.64.34.64^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`josephine.ns.cloudflare.com`
NS	`lochlan.ns.cloudflare.com`
		A	2606:4700:58::a29f:2cea^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lochlan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3ea^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lochlan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23ea^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lochlan.ns.cloudflare.com`
		A	108.162.195.234^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lochlan.ns.cloudflare.com`
		A	162.159.44.234^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lochlan.ns.cloudflare.com`
		A	172.64.35.234^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lochlan.ns.cloudflare.com`
MX	`smtp.google.com` ⭐
		A	2607:f8b0:4004:c21::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`pe-in-f26.1e100.net`
		A	2607:f8b0:4004:c21::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`pe-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	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	172.253.62.27^{🇺🇸 Google172.253.62.0/24}
			PTR	`bc-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=aAIF-12CXGXjtWV1YrcAJzJEKSATJVwg9eZ51DB-Q1o`
TXT	`v=spf1 include:_spf.google.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.63.96, 172.67.145.31
		IPv6 hints	2606:4700:3033::ac43:911f, 2606:4700:3037::6815:3f60
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=124, name=cloudflare-ech.com
SOA	`josephine.ns.cloudflare.com`dns@cloudflare.com serial=2414435288

`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=1789045683

Same first word

stackoptimiseboost.com

Previous names

Next names

DNS History

7 records (7 active, 0 former)

●NSjosephine.ns.cloudflare.com2026-09-05 → 2026-09-10 · 2 obs

● 2026-09-05 04:16:44
● 2026-09-10 13:38:50

●NSlochlan.ns.cloudflare.com2026-09-05 → 2026-09-10 · 2 obs

● 2026-09-05 04:16:44
● 2026-09-10 13:38:50

●MXsmtp.google.com2026-09-05 → 2026-09-10 · 2 obs

● 2026-09-05 04:16:44
● 2026-09-10 13:38:50

●A104.21.63.962026-09-08 → 2026-09-10 · 2 obs

● 2026-09-08 04:59:44
● 2026-09-10 13:38:50

●A172.67.145.312026-09-08 → 2026-09-10 · 2 obs

● 2026-09-08 04:59:44
● 2026-09-10 13:38:50

●A2606:4700:3033::ac43:911f2026-09-08 → 2026-09-10 · 2 obs

● 2026-09-08 04:59:44
● 2026-09-10 13:38:50

●A2606:4700:3037::6815:3f602026-09-08 → 2026-09-10 · 2 obs

● 2026-09-08 04:59:44
● 2026-09-10 13:38:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
stackoptimiseboost.com	josephine.ns.cloudflare.com, lochlan.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.64

NS records: josephine.ns.cloudflare.com, lochlan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for stackoptimiseboost.com (unsigned zone)

⏱️ Timing

Total: 564ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.145.31, 104.21.63.96`
AAAA	2	`2606:4700:3033::ac43:911f, 2606:4700:3037::6815:3f60`
NS	2	`josephine.ns.cloudflare.com, lochlan.ns.cloudflare.com`
MX	1	`smtp.google.com (pri: 1)`
TXT	2	`google-site-verification=aAIF-12CXGXjtWV, v=spf1 include:_spf.google.com ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`josephine.ns.cloudflare.com dns.cloudfla`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

stackoptimiseboost.com has four IP addresses: 104.21.63.96, 172.67.145.31, 2606:4700:3033::ac43:911f and 2606:4700:3037::6815:3f60.

Among the host names that share IP numbers with stackoptimiseboost.com are ummah.ru, whackadeal.com, wistful-raven.com and two others.

Name Servers

stackoptimiseboost.com has two authoritative name servers — josephine.ns.cloudflare.com and lochlan.ns.cloudflare.com.

stackoptimiseboost.com has the same name server delegation as a number of other domains, such as goqualifibusinessworks.com, joindigitaljewelryweek.com, virtualdysconnections.com and two more.

stackoptimiseboost.com has at least partial name server overlap with other domains, such as zjt888.workers.dev, body-double-coffee.pages.dev, eapostboxx.workers.dev and two others.

It is common to see these name servers used together with name servers dion.ns.cloudflare.com and ned.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

josephine.ns.cloudflare.com points to 108.162.194.64, 162.159.38.64, 172.64.34.64 and 3 other IP addresses.

lochlan.ns.cloudflare.com points to 108.162.195.234, 162.159.44.234, 172.64.35.234 and 3 other IP addresses.

Mail Servers

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

stackoptimiseboost.com has the same mail server arrangement as a number of other domains, for example joinsiomete.com, eteight.net, firedamagesupport.com and two more.

stackoptimiseboost.com shares at least some of its mail servers with other domains — for example awinenergy.com, shimasindia.com, propertychexperts.com and two more.

smtp.google.com directs to 9 IP numbers, including 64.233.180.26, 64.233.180.27 and 172.253.62.27, along with 6 other.

stackoptimiseboost.com - robtex.com