🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`stackstudio.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::ac43:b069^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:3823^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.56.35^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.176.105^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`candy.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a4f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`candy.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c04f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`candy.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:204f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`candy.ns.cloudflare.com`
		A	108.162.192.79^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`candy.ns.cloudflare.com`
		A	172.64.32.79^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`candy.ns.cloudflare.com`
		A	173.245.58.79^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`candy.ns.cloudflare.com`
NS	`dan.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b6c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c16c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:216c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dan.ns.cloudflare.com`
		A	108.162.193.108^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dan.ns.cloudflare.com`
		A	172.64.33.108^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dan.ns.cloudflare.com`
		A	173.245.59.108^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dan.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c1d::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`ww-in-f27.1e100.net`
		A	192.178.218.26^{🇺🇸 Google192.178.218.0/24}
			PTR	`yuiadtq-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c14::1b^{🇨🇱 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::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1b^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f27.1e100.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::1a^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f26.1e100.net`
		A	172.253.157.27^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f27.1e100.net`
TXT	`google-site-verification=NbFg4KN5QsJAFkL2PyxHfzrUCH44FJ0nIP87otYFzEI`
TXT	`v=spf1 include:_spf.google.com -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.56.35, 172.67.176.105
		IPv6 hints	2606:4700:3033::ac43:b069, 2606:4700:3036::6815:3823
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=225, name=cloudflare-ech.com
SOA	`candy.ns.cloudflare.com`dns@cloudflare.com serial=2410868373

`dev`

	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=1

🔒 HSTS Preload (+subdomains)

Same first word

stackstudio.es

stackstudio.ai

stackstudio.eu

stackstudio.dev

stackstudio.com.br

stackstudio.uk

stackstudio.live

stackstudio.in

stackstudio.org

stackstudio.io

Similar names

studiostack.com

studiostack.cfd

studiostack.co

tackstudios.com

studiostack.io

studiostack.fr

auditstocks.xyz

studiostack.live

Previous names

Next names

DNS History

15 records (11 active, 4 former)

●NScandy.ns.cloudflare.com2026-08-29 → 2026-08-30 · 2 obs

● 2026-08-29 20:45:48
● 2026-08-30 14:12:08

●NSdan.ns.cloudflare.com2026-08-29 → 2026-08-30 · 2 obs

● 2026-08-29 20:45:48
● 2026-08-30 14:12:08

●MXalt1.aspmx.l.google.com2026-08-29 → 2026-08-30 · 2 obs

● 2026-08-29 20:45:48
● 2026-08-30 14:12:08

●MXalt2.aspmx.l.google.com2026-08-29 → 2026-08-30 · 2 obs

● 2026-08-29 20:45:48
● 2026-08-30 14:12:08

●MXalt3.aspmx.l.google.com2026-08-29 → 2026-08-30 · 2 obs

● 2026-08-29 20:45:48
● 2026-08-30 14:12:08

●MXalt4.aspmx.l.google.com2026-08-29 → 2026-08-30 · 2 obs

● 2026-08-29 20:45:48
● 2026-08-30 14:12:08

●MXaspmx.l.google.com2026-08-29 → 2026-08-30 · 2 obs

● 2026-08-29 20:45:48
● 2026-08-30 14:12:08

●A104.21.56.352026-08-29 → 2026-08-30 · 3 obs

○ 2026-08-29 20:45:48
● 2026-08-29 23:01:48
● 2026-08-30 14:12:08

●A172.67.176.1052026-08-29 → 2026-08-30 · 3 obs

○ 2026-08-29 20:45:48
● 2026-08-29 23:01:48
● 2026-08-30 14:12:08

○A188.114.96.02026-08-29 → 2026-08-29 · 3 obs

● 2026-08-29 20:45:48
○ 2026-08-29 23:01:48
○ 2026-08-30 14:12:08

○A188.114.97.02026-08-29 → 2026-08-29 · 3 obs

● 2026-08-29 20:45:48
○ 2026-08-29 23:01:48
○ 2026-08-30 14:12:08

●A2606:4700:3033::ac43:b0692026-08-29 → 2026-08-30 · 3 obs

○ 2026-08-29 20:45:48
● 2026-08-29 23:01:48
● 2026-08-30 14:12:08

●A2606:4700:3036::6815:38232026-08-29 → 2026-08-30 · 3 obs

○ 2026-08-29 20:45:48
● 2026-08-29 23:01:48
● 2026-08-30 14:12:08

○A2a06:98c1:3120::2026-08-29 → 2026-08-29 · 3 obs

● 2026-08-29 20:45:48
○ 2026-08-29 23:01:48
○ 2026-08-30 14:12:08

○A2a06:98c1:3121::2026-08-29 → 2026-08-29 · 3 obs

● 2026-08-29 20:45:48
○ 2026-08-29 23:01:48
○ 2026-08-30 14:12:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld2.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com...	-
stackstudio.dev	dan.ns.cloudflare.com, candy.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.58.79

NS records: dan.ns.cloudflare.com, candy.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for stackstudio.dev (unsigned zone)

⏱️ Timing

Total: 1082ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.176.105, 104.21.56.35`
AAAA	2	`2606:4700:3033::ac43:b069, 2606:4700:3036::6815:3823`
NS	2	`candy.ns.cloudflare.com, dan.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	2	`google-site-verification=NbFg4KN5QsJAFkL, v=spf1 include:_spf.google.com -all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`candy.ns.cloudflare.com dns.cloudflare.c`

Analysis

IP Addresses

stackstudio.dev resolves to four IP addresses: 104.21.56.35, 172.67.176.105, 2606:4700:3033::ac43:b069 and 2606:4700:3036::6815:3823.

Additional host names — calmsportsnews.nl, szzhuoheng.com, xn--c1absb.xn--p1ai and two others — share IP numbers with stackstudio.dev.

Name Servers

stackstudio.dev is served by two delegated name servers, candy.ns.cloudflare.com and dan.ns.cloudflare.com.

stackstudio.dev shares its name server setup with other domains, including mkspartel.dk, malt.nl, malt.com and two others.

stackstudio.dev has at least partial name server overlap with other domains, such as gz440.cc, yunlinktv.com, nareshbansal225.workers.dev and two others.

These name servers tend to appear together with the name servers rosemary.ns.cloudflare.com, henry.ns.cloudflare.com and desi.ns.cloudflare.com.

Host names with 6 IP numbers:

candy.ns.cloudflare.com carries IP addresses 108.162.192.79, 172.64.32.79 and 173.245.58.79, with 3 other addresses beyond those.

dan.ns.cloudflare.com carries IP addresses 108.162.193.108, 172.64.33.108 and 173.245.59.108, with 3 other addresses beyond those.

Mail Servers

stackstudio.dev is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

stackstudio.dev shares mail servers — at least in part — with other domains, including eventsummit.nl, mci-services.be, goart.com.tw and two others.

These mail servers are frequently used alongside mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 other.

Host names with two IP numbers:

aspmx.l.google.com maps to two IP addresses — 192.178.218.26 and 2607:f8b0:4004:c1d::1b.

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

alt2.aspmx.l.google.com maps to two IP addresses — 172.253.116.27 and 2a00:1450:400b:c02::1b.

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

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