🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`deckstack.app`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:aa50^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:475d^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.71.93^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.170.80^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`georgia.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2630^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`georgia.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c230^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`georgia.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2230^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`georgia.ns.cloudflare.com`
		A	108.162.194.48^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`georgia.ns.cloudflare.com`
		A	162.159.38.48^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`georgia.ns.cloudflare.com`
		A	172.64.34.48^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`georgia.ns.cloudflare.com`
NS	`tosana.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c2b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tosana.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c32b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`tosana.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:232b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`tosana.ns.cloudflare.com`
		A	108.162.195.43^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tosana.ns.cloudflare.com`
		A	162.159.44.43^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tosana.ns.cloudflare.com`
		A	172.64.35.43^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tosana.ns.cloudflare.com`
MX	`route1.mx.cloudflare.net` ⭐
		A	2606:4700:f5::b^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::c^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::d^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.11^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.12^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.13^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
MX	`route3.mx.cloudflare.net`⁽⁴¹⁾
		A	2606:4700:f5::11^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::12^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::13^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.23^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.24^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.25^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
MX	`route2.mx.cloudflare.net`⁽⁷⁰⁾
		A	2606:4700:f5::e^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::f^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::10^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.17^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.18^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.19^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
TXT	`v=spf1 include:_spf.mx.cloudflare.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.71.93, 172.67.170.80
		IPv6 hints	2606:4700:3032::ac43:aa50, 2606:4700:3037::6815:475d
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=102, name=cloudflare-ech.com
SOA	`georgia.ns.cloudflare.com`dns@cloudflare.com serial=2419297763

`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

deckstack.xyz

deckstack.pages.dev

deckstack.com

deckstack.uk

deckstack.co.uk

deckstack.app

deckstack.ai

deckstack.co

Similar names

stackdeck.workers.dev

stackdeck.net

stackdeck.page

stackdeck.xyz

stackdeck.digital

stackdeck.agency

stackdeck.app

stackdeck.com

stackdeck.dev

stackdeck.work

stackdeck.pro

Previous names

Next names

DNS History

9 records (9 active, 0 former)

●NSgeorgia.ns.cloudflare.com2026-10-07 → 2026-11-11 · 2 obs

● 2026-10-07 13:17:20
● 2026-11-11 12:06:34

●NStosana.ns.cloudflare.com2026-10-07 → 2026-11-11 · 2 obs

● 2026-10-07 13:17:20
● 2026-11-11 12:06:34

●MXroute1.mx.cloudflare.net2026-11-07 → 2026-11-11 · 2 obs

● 2026-11-07 22:08:52
● 2026-11-11 12:06:34

●MXroute2.mx.cloudflare.net2026-11-07 → 2026-11-11 · 2 obs

● 2026-11-07 22:08:52
● 2026-11-11 12:06:34

●MXroute3.mx.cloudflare.net2026-11-07 → 2026-11-11 · 2 obs

● 2026-11-07 22:08:52
● 2026-11-11 12:06:34

●A104.21.71.932026-11-07 → 2026-11-11 · 2 obs

● 2026-11-07 22:08:52
● 2026-11-11 12:06:34

●A172.67.170.802026-11-07 → 2026-11-11 · 2 obs

● 2026-11-07 22:08:52
● 2026-11-11 12:06:34

●A2606:4700:3032::ac43:aa502026-11-07 → 2026-11-11 · 2 obs

● 2026-11-07 22:08:52
● 2026-11-11 12:06:34

●A2606:4700:3037::6815:475d2026-11-07 → 2026-11-11 · 2 obs

● 2026-11-07 22:08:52
● 2026-11-11 12:06:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
app	ns-tld4.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com...	10 records
deckstack.app	tosana.ns.cloudflare.com, georgia.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.38.48

NS records: tosana.ns.cloudflare.com, georgia.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for deckstack.app (unsigned zone)

⏱️ Timing

Total: 1034ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.170.80, 104.21.71.93`
AAAA	2	`2606:4700:3037::6815:475d, 2606:4700:3032::ac43:aa50`
NS	2	`georgia.ns.cloudflare.com, tosana.ns.cloudflare.com`
MX	3	`route1.mx.cloudflare.net (pri: 34), route3.mx.cloudflare.net (pri: 41)...`
TXT	1	`v=spf1 include:_spf.mx.cloudflare.net ~a`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`georgia.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (ns-tld5.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com...)

Analysis

IP Addresses

deckstack.app points to the four IP addresses 104.21.71.93, 172.67.170.80, 2606:4700:3032::ac43:aa50 and 2606:4700:3037::6815:475d.

drawonscreenapp.com, supporttheschools.com, realgamerush.xyz and two other host names share IP numbers with deckstack.app.

Name Servers

deckstack.app is served by two delegated name servers, georgia.ns.cloudflare.com and tosana.ns.cloudflare.com.

deckstack.app uses the same name servers as several other domains — among them clearsalient.com, propah82.workers.dev, sy-team.dev and two more.

There is at least partial name server overlap between deckstack.app and other domains — moshayedi.info, drawcontest-ink.shop, 18t7vxotg121.workers.dev and two more among them.

These name servers are routinely deployed together with the name servers megan.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

georgia.ns.cloudflare.com carries IP addresses 108.162.194.48, 162.159.38.48 and 172.64.34.48, with 3 other addresses beyond those.

tosana.ns.cloudflare.com carries IP addresses 108.162.195.43, 162.159.44.43 and 172.64.35.43, with 3 other addresses beyond those.

Mail Servers

Incoming mail for deckstack.app is delivered via three mail servers: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

deckstack.app has at least partial mail server overlap with other domains such as idcevent.com, kand.work, ghoststrings.ai and two more.

Hostnames that resolve to 6 IP addresses:

route1.mx.cloudflare.net carries IP addresses 162.159.205.11, 162.159.205.12 and 162.159.205.13, with 3 other addresses beyond those.

route2.mx.cloudflare.net carries IP addresses 162.159.205.17, 162.159.205.18 and 162.159.205.19, with 3 other addresses beyond those.

route3.mx.cloudflare.net carries IP addresses 162.159.205.23, 162.159.205.24 and 162.159.205.25, with 3 other addresses beyond those.

deckstack.app - robtex.com

deckstack.app

app

Same first word

Similar names

Previous names

Next names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`deckstack.app`

`app`