stackguide.app - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`stackguide.app`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:a89c^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3031::6815:1af0^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.26.240^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.168.156^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`anita.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2652^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`anita.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c252^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`anita.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2252^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`anita.ns.cloudflare.com`
		A	108.162.194.82^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`anita.ns.cloudflare.com`
		A	162.159.38.82^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`anita.ns.cloudflare.com`
		A	172.64.34.82^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`anita.ns.cloudflare.com`
NS	`ruben.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c47^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ruben.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c347^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ruben.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2347^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ruben.ns.cloudflare.com`
		A	108.162.195.71^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ruben.ns.cloudflare.com`
		A	162.159.44.71^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ruben.ns.cloudflare.com`
		A	172.64.35.71^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ruben.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.26.240, 172.67.168.156
		IPv6 hints	2606:4700:3030::ac43:a89c, 2606:4700:3031::6815:1af0
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=157, name=cloudflare-ech.com
SOA	`anita.ns.cloudflare.com`dns@cloudflare.com serial=2413787521

`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

stackguide.app

stackguide.com.sg

stackguide.com

stackguide.xyz

stackguide.de

Similar names

guidestack.net

guidestack.app

guidestack.wiki

Previous names

Next names

DNS History

10 records (6 active, 4 former)

●NSanita.ns.cloudflare.com2026-08-31 → 2026-09-03 · 2 obs

● 2026-08-31 19:35:26
● 2026-09-03 15:06:16

●NSruben.ns.cloudflare.com2026-08-31 → 2026-09-03 · 2 obs

● 2026-08-31 19:35:26
● 2026-09-03 15:06:16

●A104.21.26.2402026-08-31 → 2026-09-03 · 3 obs

○ 2026-08-31 19:35:26
● 2026-08-31 20:19:16
● 2026-09-03 15:06:16

●A172.67.168.1562026-08-31 → 2026-09-03 · 3 obs

○ 2026-08-31 19:35:26
● 2026-08-31 20:19:16
● 2026-09-03 15:06:16

○A188.114.96.02026-08-31 → 2026-08-31 · 3 obs

● 2026-08-31 19:35:26
○ 2026-08-31 20:19:16
○ 2026-09-03 15:06:16

○A188.114.97.02026-08-31 → 2026-08-31 · 3 obs

● 2026-08-31 19:35:26
○ 2026-08-31 20:19:16
○ 2026-09-03 15:06:16

●A2606:4700:3030::ac43:a89c2026-08-31 → 2026-09-03 · 3 obs

○ 2026-08-31 19:35:26
● 2026-08-31 20:19:16
● 2026-09-03 15:06:16

●A2606:4700:3031::6815:1af02026-08-31 → 2026-09-03 · 3 obs

○ 2026-08-31 19:35:26
● 2026-08-31 20:19:16
● 2026-09-03 15:06:16

○A2a06:98c1:3120::2026-08-31 → 2026-08-31 · 3 obs

● 2026-08-31 19:35:26
○ 2026-08-31 20:19:16
○ 2026-09-03 15:06:16

○A2a06:98c1:3121::2026-08-31 → 2026-08-31 · 3 obs

● 2026-08-31 19:35:26
○ 2026-08-31 20:19:16
○ 2026-09-03 15:06:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
app	ns-tld2.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com...	-
stackguide.app	anita.ns.cloudflare.com, ruben.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.35.71

NS records: anita.ns.cloudflare.com, ruben.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for stackguide.app (unsigned zone)

⏱️ Timing

Total: 551ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.168.156, 104.21.26.240`
AAAA	2	`2606:4700:3031::6815:1af0, 2606:4700:3030::ac43:a89c`
NS	2	`anita.ns.cloudflare.com, ruben.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`anita.ns.cloudflare.com dns.cloudflare.c`

Analysis

IP Addresses

stackguide.app directs to four IP numbers, which are 104.21.26.240, 172.67.168.156, 2606:4700:3030::ac43:a89c and 2606:4700:3031::6815:1af0.

buca.us, www.bqajtou.info, mail.envirochem.com.au plus two other host names have IP numbers in common with stackguide.app.

Name Servers

stackguide.app is delegated to two name servers: anita.ns.cloudflare.com and ruben.ns.cloudflare.com.

The name server configuration of stackguide.app is shared with other domains, for instance amirvip2.pages.dev, weedhorn.com, 1w8be05uhcnv1xfor.workers.dev and two others.

At least some of stackguide.app's name servers are shared with other domains, for example toohottohandledating.com, mynvore.click, legacyscene.net and two more.

These name servers are often deployed together with the name servers roxy.ns.cloudflare.com, mona.ns.cloudflare.com, aiden.ns.cloudflare.com and bart.ns.cloudflare.com.

Hosts with 6 IP addresses each:

anita.ns.cloudflare.com resolves to 108.162.194.82, 162.159.38.82, 172.64.34.82 and 3 other IP addresses.

ruben.ns.cloudflare.com resolves to 108.162.195.71, 162.159.44.71, 172.64.35.71 and 3 other IP addresses.