keepstack.app - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`keepstack.app`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:c3a2^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:cc4^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.12.196^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.195.162^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`lex.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bc4^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lex.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1c4^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lex.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21c4^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lex.ns.cloudflare.com`
		A	108.162.193.196^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lex.ns.cloudflare.com`
		A	172.64.33.196^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lex.ns.cloudflare.com`
		A	173.245.59.196^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lex.ns.cloudflare.com`
NS	`liz.ns.cloudflare.com`
		A	2606:4700:50::adf5:3abd^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`liz.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0bd^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`liz.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20bd^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`liz.ns.cloudflare.com`
		A	108.162.192.189^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`liz.ns.cloudflare.com`
		A	172.64.32.189^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`liz.ns.cloudflare.com`
		A	173.245.58.189^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`liz.ns.cloudflare.com`
MX	`mx1.simplelogin.co` ⭐
		A	176.119.200.136^{🇨🇭 Proton176.119.200.0/24}
			PTR	`mx1.simplelogin.co`
			PTR	`mx2.simplelogin.co`
		A	185.205.70.136^{🇫🇷 Proton185.205.70.0/24}
			PTR	`mx1.simplelogin.co`
			PTR	`mx2.simplelogin.co`
MX	`mx2.simplelogin.co`⁽²⁰⁾
		A	176.119.200.136^{🇨🇭 Proton176.119.200.0/24}
			PTR	`mx1.simplelogin.co`
			PTR	`mx2.simplelogin.co`
		A	185.205.70.136^{🇫🇷 Proton185.205.70.0/24}
			PTR	`mx1.simplelogin.co`
			PTR	`mx2.simplelogin.co`
TXT	`sl-verification=hbttbzsslqhvktglmiiqzeueznvoev`
TXT	`v=spf1 include:simplelogin.co ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.12.196, 172.67.195.162
		IPv6 hints	2606:4700:3030::ac43:c3a2, 2606:4700:3035::6815:cc4
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=168, name=cloudflare-ech.com
SOA	`lex.ns.cloudflare.com`dns@cloudflare.com serial=2413176263

`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

keepstack.ru

keepstack.com

keepstack.se

keepstack.ai

keepstack.eu

keepstack.cloud

keepstack.app

Similar names

stackkeep.tech

stackpeek.org

peekstack.net

spacekekt.com

stackkeep.com

stackpeek.pages.dev

stackpeek.co

stackpeek.app

stackpeek.io

tekkscape.net

peekstack.com

tekkscape.org

tekkscape.com

Previous names

Next names

DNS History

12 records (8 active, 4 former)

●NSlex.ns.cloudflare.com2026-09-04 → 2026-09-16 · 2 obs

● 2026-09-04 04:14:46
● 2026-09-16 00:32:48

●NSliz.ns.cloudflare.com2026-09-04 → 2026-09-16 · 2 obs

● 2026-09-04 04:14:46
● 2026-09-16 00:32:48

●MXmx1.simplelogin.co2026-09-04 → 2026-09-16 · 2 obs

● 2026-09-04 04:14:46
● 2026-09-16 00:32:48

●MXmx2.simplelogin.co2026-09-04 → 2026-09-16 · 2 obs

● 2026-09-04 04:14:46
● 2026-09-16 00:32:48

●A104.21.12.1962026-09-16 → 2026-09-16 · 3 obs

○ 2026-09-04 04:14:46
● 2026-09-16 00:32:46
● 2026-09-16 00:32:48

●A172.67.195.1622026-09-16 → 2026-09-16 · 3 obs

○ 2026-09-04 04:14:46
● 2026-09-16 00:32:46
● 2026-09-16 00:32:48

○A188.114.96.02026-09-04 → 2026-09-04 · 3 obs

● 2026-09-04 04:14:46
○ 2026-09-16 00:32:46
○ 2026-09-16 00:32:48

○A188.114.97.02026-09-04 → 2026-09-04 · 3 obs

● 2026-09-04 04:14:46
○ 2026-09-16 00:32:46
○ 2026-09-16 00:32:48

●A2606:4700:3030::ac43:c3a22026-09-16 → 2026-09-16 · 3 obs

○ 2026-09-04 04:14:46
● 2026-09-16 00:32:46
● 2026-09-16 00:32:48

●A2606:4700:3035::6815:cc42026-09-16 → 2026-09-16 · 3 obs

○ 2026-09-04 04:14:46
● 2026-09-16 00:32:46
● 2026-09-16 00:32:48

○A2a06:98c1:3120::2026-09-04 → 2026-09-04 · 3 obs

● 2026-09-04 04:14:46
○ 2026-09-16 00:32:46
○ 2026-09-16 00:32:48

○A2a06:98c1:3121::2026-09-04 → 2026-09-04 · 3 obs

● 2026-09-04 04:14:46
○ 2026-09-16 00:32:46
○ 2026-09-16 00:32:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
app	ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	-
keepstack.app	liz.ns.cloudflare.com, lex.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.193.196

NS records: liz.ns.cloudflare.com, lex.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for keepstack.app (unsigned zone)

⏱️ Timing

Total: 779ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.195.162, 104.21.12.196`
AAAA	2	`2606:4700:3035::6815:cc4, 2606:4700:3030::ac43:c3a2`
NS	2	`lex.ns.cloudflare.com, liz.ns.cloudflare.com`
MX	2	`mx1.simplelogin.co (pri: 10), mx2.simplelogin.co (pri: 20)`
TXT	2	`sl-verification=hbttbzsslqhvktglmiiqzeue, v=spf1 include:simplelogin.co ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`lex.ns.cloudflare.com dns.cloudflare.com`

Analysis

IP Addresses

keepstack.app has four IP addresses: 104.21.12.196, 172.67.195.162, 2606:4700:3030::ac43:c3a2 and 2606:4700:3035::6815:cc4.

velanoraglobal.online, cqhcgs.com, sultan4dlogin.id plus two other host names have IP numbers in common with keepstack.app.

Name Servers

keepstack.app is served by two delegated name servers, lex.ns.cloudflare.com and liz.ns.cloudflare.com.

The name server configuration of keepstack.app is shared with other domains, for instance pyjax.org, shio168happy.com, whitehelmet.xyz and two others.

keepstack.app shares at least some of its name servers with other domains, including grifty.workers.dev, staad.nl, lord240qp.lat and two others.

These name servers are frequently paired with the name servers eloise.ns.cloudflare.com, erin.ns.cloudflare.com and kate.ns.cloudflare.com.

Hosts with 6 IP addresses each:

lex.ns.cloudflare.com carries IP addresses 108.162.193.196, 172.64.33.196 and 173.245.59.196, with 3 other addresses beyond those.

liz.ns.cloudflare.com carries IP addresses 108.162.192.189, 172.64.32.189 and 173.245.58.189, with 3 other addresses beyond those.

Mail Servers

keepstack.app uses two mail servers, mx1.simplelogin.co and mx2.simplelogin.co.

The mail server setup of keepstack.app matches that of other domains such as crezs.com, skyleia.com, hoza.us and two others.

keepstack.app shares at least some of its mail servers with other domains, such as gabesmedia.com.

The host names mx1.simplelogin.co and mx2.simplelogin.co both direct to 176.119.200.136 and 185.205.70.136.

These two host names — mx1.simplelogin.co and mx2.simplelogin.co — each point to 176.119.200.136 IP addresses.

These two host names — mx1.simplelogin.co and mx2.simplelogin.co — each point to 185.205.70.136 IP addresses.