🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`memorystack.app`

DNSSEC	⚠️ Not signed
A	216.198.79.1^{🇺🇸 Amazon216.198.79.0/24 EC2 Prefix}
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	`mx1.spacemail.com` ⭐
		A	162.255.118.30^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`mx1.spacemail.com`
MX	`mx2.spacemail.com` ⭐
		A	162.255.118.31^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`mx2.spacemail.com`
MX	`aspmx.l.google.com`⁽¹⁾
		A	2607:f8b0:4004:c1f::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`pd-in-f27.1e100.net`
		A	142.251.111.27^{🇺🇸 Google142.251.111.0/24}
			PTR	`bk-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c14::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	192.178.234.27^{🇺🇸 Google192.178.0.0/15}
			PTR	`ncsclj-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1a^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f26.1e100.net`
		A	192.178.223.27^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f27.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1b^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f27.1e100.net`
		A	172.253.157.27^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f27.1e100.net`
TXT	`2166352a-c41e-4e08-8fac-6bf35df3317b`
TXT	`google-site-verification=qZVnaL11hgqldYYYcVGej_QeG-nax9vadchHPmdtXKA`
TXT	`v=spf1 include:_spf.google.com include:spf.spacemail.com ~all`
SOA	`curitiba.ns.porkbun.com`dns@cloudflare.com serial=2414094356

`app`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns-tld1.charlestonroadregistry.com` ⭐
	NS	`ns-tld2.charlestonroadregistry.com`
	NS	`ns-tld3.charlestonroadregistry.com`
	NS	`ns-tld4.charlestonroadregistry.com`
	NS	`ns-tld5.charlestonroadregistry.com`
	SOA	`ns-tld1.charlestonroadregistry.com`cloud-dns-hostmaster@google.com serial=101427

🔒 HSTS Preload (+subdomains)

Same first word

memorystack.io

memorystack.app

memorystack.dev

memorystack.co

memorystack.ai

memorystack.xyz

Similar names

mysmartcoke.com

stackmemory.app

mysmartcoke.pages.dev

mycomarkets.com

Previous names

Next names

DNS History

12 records (12 active, 0 former)

●NScuritiba.ns.porkbun.com2026-09-10 → 2026-09-13 · 2 obs

● 2026-09-10 05:34:24
● 2026-09-13 10:12:02

●NSfortaleza.ns.porkbun.com2026-09-10 → 2026-09-13 · 2 obs

● 2026-09-10 05:34:24
● 2026-09-13 10:12:02

●NSmaceio.ns.porkbun.com2026-09-10 → 2026-09-13 · 2 obs

● 2026-09-10 05:34:24
● 2026-09-13 10:12:02

●NSsalvador.ns.porkbun.com2026-09-10 → 2026-09-13 · 2 obs

● 2026-09-10 05:34:24
● 2026-09-13 10:12:02

●MXalt1.aspmx.l.google.com2026-09-10 → 2026-09-13 · 2 obs

● 2026-09-10 05:34:24
● 2026-09-13 10:12:02

●MXalt2.aspmx.l.google.com2026-09-10 → 2026-09-13 · 2 obs

● 2026-09-10 05:34:24
● 2026-09-13 10:12:02

●MXalt3.aspmx.l.google.com2026-09-10 → 2026-09-13 · 2 obs

● 2026-09-10 05:34:24
● 2026-09-13 10:12:02

●MXalt4.aspmx.l.google.com2026-09-10 → 2026-09-13 · 2 obs

● 2026-09-10 05:34:24
● 2026-09-13 10:12:02

●MXaspmx.l.google.com2026-09-10 → 2026-09-13 · 2 obs

● 2026-09-10 05:34:24
● 2026-09-13 10:12:02

●MXmx1.spacemail.com2026-09-10 → 2026-09-13 · 2 obs

● 2026-09-10 05:34:24
● 2026-09-13 10:12:02

●MXmx2.spacemail.com2026-09-10 → 2026-09-13 · 2 obs

● 2026-09-10 05:34:24
● 2026-09-13 10:12:02

●A216.198.79.12026-09-10 → 2026-09-13 · 2 obs

● 2026-09-10 05:34:24
● 2026-09-13 10:12:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
app	ns-tld1.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...	-
memorystack.app	salvador.ns.porkbun.com, curitiba.ns.porkbun.com, fortaleza.ns.porkbun.com, maceio.ns.porkbun.com	-

✅ Authoritative Response

Server:162.159.10.150

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for memorystack.app (unsigned zone)

⏱️ Timing

Total: 583ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`216.198.79.1`
NS	4	`curitiba.ns.porkbun.com, fortaleza.ns.porkbun.com...`
MX	7	`mx1.spacemail.com (pri: 0), mx2.spacemail.com (pri: 0)...`
TXT	3	`2166352a-c41e-4e08-8fac-6bf35df3317b, google-site-verification=qZVnaL11hgqldYY...`
SOA	1	`curitiba.ns.porkbun.com dns.cloudflare.c`

Analysis

IP Addresses

memorystack.app resolves to just one IP address, 216.198.79.1.

Two other host names, along with cuizhn.cn, noteshift.ai and claudeconsulting.es, also share IP numbers with memorystack.app.

Name Servers

The NS records for memorystack.app point to four name servers: curitiba.ns.porkbun.com, fortaleza.ns.porkbun.com, maceio.ns.porkbun.com and salvador.ns.porkbun.com.

At least some of memorystack.app's name servers are shared with other domains, for example grafitti.app, longshine.top, venomsmoke.com and two more.

Four hostnames, each resolving to a pair of IP addresses: curitiba.ns.porkbun.com directs to 173.245.58.37 and 2400:cb00:2049:1::adf5:3a25; fortaleza.ns.porkbun.com directs to 162.159.8.140 and 2400:cb00:2049:1::a29f:88c; maceio.ns.porkbun.com directs to 162.159.11.180 and 2400:cb00:2049:1::a29f:bb4; salvador.ns.porkbun.com directs to 162.159.10.150 and 2400:cb00:2049:1::a29f:a96.

Mail Servers

memorystack.app uses 7 mail servers for delivery: mx1.spacemail.com, mx2.spacemail.com, aspmx.l.google.com and 4 other.

There is at least a partial MX overlap between memorystack.app and other domains, including zanggerpopcorn.com, amplivate.co.uk, achievercoachmedia.com and two others.

These mail servers tend to appear in combination with mail servers alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and 3 others.

Host names that have two IP addresses:

aspmx.l.google.com maps to two IP addresses — 142.251.111.27 and 2607:f8b0:4004:c1f::1b.

alt1.aspmx.l.google.com maps to two IP addresses — 192.178.234.27 and 2800:3f0:4003:c14::1a.

alt2.aspmx.l.google.com maps to two IP addresses — 172.253.116.26 and 2a00:1450:400b:c02::1a.

alt3.aspmx.l.google.com maps to two IP addresses — 192.178.223.27 and 2a00:1450:4009:c0f::1a.

alt4.aspmx.l.google.com maps to two IP addresses — 172.253.157.27 and 2a00:1450:400c:c23::1b.

Host names that point to one IP address:

mx1.spacemail.com points to the IP address 162.255.118.30.

mx2.spacemail.com points to the IP address 162.255.118.31.