🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`stackoptimisecentral.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:104a^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:a6e7^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.16.74^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.166.231^{🇺🇸 Cloudflare172.67.160.0/20 , 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:c1f::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`pd-in-f26.1e100.net`
		A	2607:f8b0:4004:c1f::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`pd-in-f27.1e100.net`
		A	2607:f8b0:4004:c21::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`pe-in-f27.1e100.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	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	192.179.24.27^{🇺🇸 Google192.178.0.0/15}
			PTR	`rz-in-f27.1e100.net`
TXT	`google-site-verification=GJ82Cra1PiPrb8rtZQGT1w1ckZlhVKVx7ermK025WKk`
TXT	`v=spf1 include:_spf.google.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.16.74, 172.67.166.231
		IPv6 hints	2606:4700:3033::6815:104a, 2606:4700:3037::ac43:a6e7
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=227, name=cloudflare-ech.com
SOA	`jonah.ns.cloudflare.com`dns@cloudflare.com serial=2414505841

`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=1790564069

Same first word

stackoptimisecentral.com

Previous names

Next names

DNS History

11 records (7 active, 4 former)

●NSjonah.ns.cloudflare.com2026-09-25 → 2026-09-28 · 2 obs

● 2026-09-25 02:45:32
● 2026-09-28 03:07:30

●NSlina.ns.cloudflare.com2026-09-25 → 2026-09-28 · 2 obs

● 2026-09-25 02:45:32
● 2026-09-28 03:07:30

●MXsmtp.google.com2026-09-25 → 2026-09-28 · 2 obs

● 2026-09-25 02:45:32
● 2026-09-28 03:07:30

●A104.21.16.742026-09-26 → 2026-09-28 · 3 obs

○ 2026-09-25 02:45:32
● 2026-09-26 15:55:04
● 2026-09-28 03:07:30

●A172.67.166.2312026-09-26 → 2026-09-28 · 3 obs

○ 2026-09-25 02:45:32
● 2026-09-26 15:55:04
● 2026-09-28 03:07:30

○A188.114.96.02026-09-25 → 2026-09-25 · 3 obs

● 2026-09-25 02:45:32
○ 2026-09-26 15:55:04
○ 2026-09-28 03:07:30

○A188.114.97.02026-09-25 → 2026-09-25 · 3 obs

● 2026-09-25 02:45:32
○ 2026-09-26 15:55:04
○ 2026-09-28 03:07:30

●A2606:4700:3033::6815:104a2026-09-26 → 2026-09-28 · 3 obs

○ 2026-09-25 02:45:32
● 2026-09-26 15:55:04
● 2026-09-28 03:07:30

●A2606:4700:3037::ac43:a6e72026-09-26 → 2026-09-28 · 3 obs

○ 2026-09-25 02:45:32
● 2026-09-26 15:55:04
● 2026-09-28 03:07:30

○A2a06:98c1:3120::2026-09-25 → 2026-09-25 · 3 obs

● 2026-09-25 02:45:32
○ 2026-09-26 15:55:04
○ 2026-09-28 03:07:30

○A2a06:98c1:3121::2026-09-25 → 2026-09-25 · 3 obs

● 2026-09-25 02:45:32
○ 2026-09-26 15:55:04
○ 2026-09-28 03:07:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, b.gtld-servers.net, d.gtld-servers.net, m.gtld-servers.net...	-
stackoptimisecentral.com	jonah.ns.cloudflare.com, lina.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.187

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for stackoptimisecentral.com (unsigned zone)

⏱️ Timing

Total: 319ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.166.231, 104.21.16.74`
AAAA	2	`2606:4700:3033::6815:104a, 2606:4700:3037::ac43:a6e7`
NS	2	`jonah.ns.cloudflare.com, lina.ns.cloudflare.com`
MX	1	`smtp.google.com (pri: 1)`
TXT	2	`google-site-verification=GJ82Cra1PiPrb8r, 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

stackoptimisecentral.com directs to four IP numbers, which are 104.21.16.74, 172.67.166.231, 2606:4700:3033::6815:104a and 2606:4700:3037::ac43:a6e7.

Additional host names — pxsyg.com, ruggedridge.com.au, (0x736578)vietphitv99.quest and two others — share IP numbers with stackoptimisecentral.com.

Name Servers

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

stackoptimisecentral.com shares its name server setup with other domains, including omnimedia5351.shop, bhtnashville.com, omnimedia7941.shop and two others.

The name servers of stackoptimisecentral.com overlap at least partially with those of other domains — among them tozie-stanck-grim.rest, bestofthecentralcoast.com, kuhnia.bg and two more.

These name servers commonly appear in combination with the name servers andronicus.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

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

stackoptimisecentral.com shares the same mail server setup as other domains, including halynx.ai, digitalcreativelab.io, renrix.com and two others.

stackoptimisecentral.com shares mail servers — at least in part — with other domains, including cclshuston.com, andrewnorelli.com, topset.media and two others.

smtp.google.com points to 9 IP numbers: 142.251.163.26, 142.251.163.27, 142.251.167.26 and 6 other.

stackoptimisecentral.com - robtex.com