🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`stackoptimisecore.com`

DNSSEC	⚠️ Not signed
A	207.207.210.23
A	207.207.210.36
A	207.207.210.50
NS	`curitiba.ns.porkbun.com` ⭐
		A	2400:cb00:2049:1::adf5:3a25^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	173.245.58.37^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`fortaleza.ns.porkbun.com`
		A	2400:cb00:2049:1::a29f:88c^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.8.140^{Cloudflare162.159.8.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`maceio.ns.porkbun.com`
		A	2400:cb00:2049:1::a29f:bb4^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.11.180^{Cloudflare162.159.11.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`salvador.ns.porkbun.com`
		A	2400:cb00:2049:1::a29f:a96^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.10.150^{Cloudflare162.159.10.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
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	172.253.139.27^{🇺🇸 Google172.253.139.0/24}
			PTR	`yuiadsk-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=fWsQt5yXg8KOEaiz6J8jj6gKikhKJjysJRLRUe_dIuQ`
TXT	`v=spf1 include:_spf.google.com ~all`
SOA	`curitiba.ns.porkbun.com`dns@cloudflare.com serial=2413887758

`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=1789203693

Same first word

stackoptimisecore.com

Previous names

Next names

DNS History

8 records (8 active, 0 former)

●NScuritiba.ns.porkbun.com2026-09-08 → 2026-09-12 · 2 obs

● 2026-09-08 22:18:58
● 2026-09-12 09:11:00

●NSfortaleza.ns.porkbun.com2026-09-08 → 2026-09-12 · 2 obs

● 2026-09-08 22:18:58
● 2026-09-12 09:11:00

●NSmaceio.ns.porkbun.com2026-09-08 → 2026-09-12 · 2 obs

● 2026-09-08 22:18:58
● 2026-09-12 09:11:00

●NSsalvador.ns.porkbun.com2026-09-08 → 2026-09-12 · 2 obs

● 2026-09-08 22:18:58
● 2026-09-12 09:11:00

●MXsmtp.google.com2026-09-08 → 2026-09-12 · 2 obs

● 2026-09-08 22:18:58
● 2026-09-12 09:11:00

●A207.207.210.232026-09-08 → 2026-09-12 · 2 obs

● 2026-09-08 22:18:58
● 2026-09-12 09:11:00

●A207.207.210.362026-09-08 → 2026-09-12 · 2 obs

● 2026-09-08 22:18:58
● 2026-09-12 09:11:00

●A207.207.210.502026-09-08 → 2026-09-12 · 2 obs

● 2026-09-08 22:18:58
● 2026-09-12 09:11:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, c.gtld-servers.net, a.gtld-servers.net, g.gtld-servers.net...	-
stackoptimisecore.com	maceio.ns.porkbun.com, salvador.ns.porkbun.com, fortaleza.ns.porkbun.com, curitiba.ns.porkbun.com	8 records

✅ Authoritative Response

Server:162.159.8.140

NS records: maceio.ns.porkbun.com, salvador.ns.porkbun.com, fortaleza.ns.porkbun.com, curitiba.ns.porkbun.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for stackoptimisecore.com (unsigned zone)

⏱️ Timing

Total: 1911ms | Queries: -

📄 Records

Type	Count	Sample Data
A	3	`207.207.210.23, 207.207.210.50...`
NS	4	`curitiba.ns.porkbun.com, fortaleza.ns.porkbun.com...`
MX	1	`smtp.google.com (pri: 1)`
TXT	2	`google-site-verification=fWsQt5yXg8KOEai, v=spf1 include:_spf.google.com ~all`
SOA	1	`curitiba.ns.porkbun.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (maceio.ns.porkbun.com, maceio.ns.porkbun.com, salvador.ns.porkbun.com...)

Analysis

IP Addresses

stackoptimisecore.com maps to three IP numbers — 207.207.210.23, 207.207.210.36 and 207.207.210.50.

usaliftthrive.info, qualifibizgrow.info, losangelestodallas.com and two other host names share IP numbers with stackoptimisecore.com.

Name Servers

The authoritative name servers for stackoptimisecore.com are curitiba.ns.porkbun.com, fortaleza.ns.porkbun.com, maceio.ns.porkbun.com and salvador.ns.porkbun.com.

stackoptimisecore.com has at least partial name server overlap with other domains, such as jorgepereira.io, dva108.me, card.systems and two others.

curitiba.ns.porkbun.com, fortaleza.ns.porkbun.com, maceio.ns.porkbun.com and salvador.ns.porkbun.com all point to exactly two IP numbers each: curitiba.ns.porkbun.com → 173.245.58.37 and 2400:cb00:2049:1::adf5:3a25; fortaleza.ns.porkbun.com → 162.159.8.140 and 2400:cb00:2049:1::a29f:88c; maceio.ns.porkbun.com → 162.159.11.180 and 2400:cb00:2049:1::a29f:bb4; salvador.ns.porkbun.com → 162.159.10.150 and 2400:cb00:2049:1::a29f:a96.

Mail Servers

Mail for stackoptimisecore.com is handled by a single mail server, smtp.google.com.

stackoptimisecore.com uses an identical mail server configuration to several other domains — among them ka-autos.com, tonyzone.com, lovehomeaus.com and two more.

The mail servers of stackoptimisecore.com overlap at least partially with those of other domains, including stgeorgecourtassessments.com, azsagency.vn and everythingcardirect.com.

smtp.google.com resolves to 9 IP addresses — 64.233.180.26, 64.233.180.27, 172.253.139.27 and 6 others.

stackoptimisecore.com - robtex.com