stackoptimisecircle.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`stackoptimisecircle.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:c08::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bi-in-f26.1e100.net`
		A	2607:f8b0:4004:c0b::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bj-in-f26.1e100.net`
		A	2607:f8b0:4004:c0b::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bj-in-f27.1e100.net`
		A	2607:f8b0:4004:c19::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bk-in-f26.1e100.net`
		A	142.250.31.26^{🇺🇸 Google142.250.31.0/24}
			PTR	`bj-in-f26.1e100.net`
		A	142.251.16.26^{🇺🇸 Google142.251.16.0/24}
		A	142.251.111.26^{🇺🇸 Google142.251.111.0/24}
			PTR	`bk-in-f26.1e100.net`
		A	142.251.111.27^{🇺🇸 Google142.251.111.0/24}
			PTR	`bk-in-f27.1e100.net`
		A	172.253.63.27^{🇺🇸 Google172.253.63.0/24}
			PTR	`bi-in-f27.1e100.net`
TXT	`google-site-verification=FjCDnrbOHMOKoUvOXrXv7kZ7Ntar2TE1ZHCGlMNMJ50`
TXT	`v=spf1 include:_spf.google.com ~all`
SOA	`curitiba.ns.porkbun.com`dns@cloudflare.com serial=2415642464

`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=1791165809

Same first word

stackoptimisecircle.com

Previous names

Next names

DNS History

8 records (8 active, 0 former)

●NScuritiba.ns.porkbun.com2026-09-25 → 2026-10-05 · 2 obs

● 2026-09-25 05:16:44
● 2026-10-05 02:28:46

●NSfortaleza.ns.porkbun.com2026-09-25 → 2026-10-05 · 2 obs

● 2026-09-25 05:16:44
● 2026-10-05 02:28:46

●NSmaceio.ns.porkbun.com2026-09-25 → 2026-10-05 · 2 obs

● 2026-09-25 05:16:44
● 2026-10-05 02:28:46

●NSsalvador.ns.porkbun.com2026-09-25 → 2026-10-05 · 2 obs

● 2026-09-25 05:16:44
● 2026-10-05 02:28:46

●MXsmtp.google.com2026-09-25 → 2026-10-05 · 2 obs

● 2026-09-25 05:16:44
● 2026-10-05 02:28:46

●A207.207.210.232026-09-25 → 2026-10-05 · 2 obs

● 2026-09-25 05:16:44
● 2026-10-05 02:28:46

●A207.207.210.362026-09-25 → 2026-10-05 · 2 obs

● 2026-09-25 05:16:44
● 2026-10-05 02:28:46

●A207.207.210.502026-09-25 → 2026-10-05 · 2 obs

● 2026-09-25 05:16:44
● 2026-10-05 02:28:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
stackoptimisecircle.com	maceio.ns.porkbun.com, salvador.ns.porkbun.com, fortaleza.ns.porkbun.com, curitiba.ns.porkbun.com	8 records

✅ Authoritative Response

Server:173.245.58.37

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 stackoptimisecircle.com (unsigned zone)

⏱️ Timing

Total: 357ms | Queries: -

📄 Records

Type	Count	Sample Data
A	3	`207.207.210.23, 207.207.210.36...`
NS	4	`curitiba.ns.porkbun.com, fortaleza.ns.porkbun.com...`
MX	1	`smtp.google.com (pri: 1)`
TXT	2	`google-site-verification=FjCDnrbOHMOKoUv, 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

stackoptimisecircle.com directs to three IP numbers: 207.207.210.23, 207.207.210.36 and 207.207.210.50.

viviansobsequios.com, solylunastudio.com, att-voice.com and two other host names share IP numbers with stackoptimisecircle.com.

Name Servers

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

There is at least partial name server overlap between stackoptimisecircle.com and other domains — ozeltibbinebevi.com, datainspirecommeune.com, jron.wtf and two more among them.

All four hostnames — curitiba.ns.porkbun.com, fortaleza.ns.porkbun.com, maceio.ns.porkbun.com and salvador.ns.porkbun.com — resolve to two IP numbers apiece: curitiba.ns.porkbun.com to 173.245.58.37 and 2400:cb00:2049:1::adf5:3a25; fortaleza.ns.porkbun.com to 162.159.8.140 and 2400:cb00:2049:1::a29f:88c; maceio.ns.porkbun.com to 162.159.11.180 and 2400:cb00:2049:1::a29f:bb4; salvador.ns.porkbun.com to 162.159.10.150 and 2400:cb00:2049:1::a29f:a96.

Mail Servers

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

stackoptimisecircle.com uses an identical mail server configuration to several other domains — among them livecusekeys.com, rejena.fr, silentdigipartner.com and two more.

stackoptimisecircle.com has at least partial mail server overlap with other domains such as dth.mx, cristinagranados.com, chumleyrep.com and two more.

These mail servers are routinely seen in conjunction with the mail servers aspmx.l.google.com and alt1.aspmx.l.google.com.

smtp.google.com resolves to 9 IP addresses — 142.250.31.26, 142.251.16.26, 142.251.111.26 and 6 others.