🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`happystack.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:814f^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:291^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.2.145^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.129.79^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`cullen.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c5b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cullen.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c35b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`cullen.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:235b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`cullen.ns.cloudflare.com`
		A	108.162.195.91^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cullen.ns.cloudflare.com`
		A	162.159.44.91^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cullen.ns.cloudflare.com`
		A	172.64.35.91^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cullen.ns.cloudflare.com`
NS	`rosalie.ns.cloudflare.com`
		A	2606:4700:50::a29f:2639^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rosalie.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c239^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rosalie.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2239^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rosalie.ns.cloudflare.com`
		A	108.162.194.57^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rosalie.ns.cloudflare.com`
		A	162.159.38.57^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rosalie.ns.cloudflare.com`
		A	172.64.34.57^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rosalie.ns.cloudflare.com`
MX	`mx2.zoho.eu` ⭐
		A	185.20.209.166^{🇨🇭 COMPUTERLINE185.20.209.0/24}
			PTR	`mx2.zoho.eu`
			PTR	`mx3.zoho.eu`
			PTR	`mx.zoho.eu`
MX	`mx3.zoho.eu`⁽²⁰⁾
		A	89.36.170.166^{🇨🇭 COMPUTERLINE89.36.170.0/24}
			PTR	`mx2.zoho.eu`
			PTR	`mx3.zoho.eu`
			PTR	`mx.zoho.eu`
MX	`mx.zoho.eu`⁽⁵⁰⁾
		A	185.230.214.166^{🇳🇱 ZOHO-EU185.230.214.0/23}
			PTR	`mx2.zoho.eu`
			PTR	`mx3.zoho.eu`
			PTR	`mx.zoho.eu`
TXT	`google-site-verification=v8kYTaWMvr3PRpm4raAKRU7yPxrqPUqmHxAm7-ScbWU`
TXT	`v=spf1 include:zohomail.eu ~all`
TXT	`zoho-verification=zb45875362.zmverify.zoho.eu`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.2.145, 172.67.129.79
		IPv6 hints	2606:4700:3031::ac43:814f, 2606:4700:3036::6815:291
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=22, name=cloudflare-ech.com
SOA	`cullen.ns.cloudflare.com`dns@cloudflare.com serial=2415238643

`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

happystack.io

happystack.dev

happystack.co

happystack.ai

happystack.com

happystack.app

Similar names

happycatsk.sk

stackhappy.com

Previous names

Next names

DNS History

13 records (9 active, 4 former)

●NScullen.ns.cloudflare.com2026-09-02 → 2026-09-19 · 2 obs

● 2026-09-02 00:16:30
● 2026-09-19 05:36:50

●NSrosalie.ns.cloudflare.com2026-09-02 → 2026-09-19 · 2 obs

● 2026-09-02 00:16:30
● 2026-09-19 05:36:50

●MXmx.zoho.eu2026-09-02 → 2026-09-19 · 2 obs

● 2026-09-02 00:16:30
● 2026-09-19 05:36:50

●MXmx2.zoho.eu2026-09-02 → 2026-09-19 · 2 obs

● 2026-09-02 00:16:30
● 2026-09-19 05:36:50

●MXmx3.zoho.eu2026-09-02 → 2026-09-19 · 2 obs

● 2026-09-02 00:16:30
● 2026-09-19 05:36:50

●A104.21.2.1452026-09-18 → 2026-09-19 · 3 obs

○ 2026-09-02 00:16:30
● 2026-09-18 20:11:36
● 2026-09-19 05:36:50

●A172.67.129.792026-09-18 → 2026-09-19 · 3 obs

○ 2026-09-02 00:16:30
● 2026-09-18 20:11:36
● 2026-09-19 05:36:50

○A188.114.96.02026-09-02 → 2026-09-02 · 3 obs

● 2026-09-02 00:16:30
○ 2026-09-18 20:11:36
○ 2026-09-19 05:36:50

○A188.114.97.02026-09-02 → 2026-09-02 · 3 obs

● 2026-09-02 00:16:30
○ 2026-09-18 20:11:36
○ 2026-09-19 05:36:50

●A2606:4700:3031::ac43:814f2026-09-18 → 2026-09-19 · 3 obs

○ 2026-09-02 00:16:30
● 2026-09-18 20:11:36
● 2026-09-19 05:36:50

●A2606:4700:3036::6815:2912026-09-18 → 2026-09-19 · 3 obs

○ 2026-09-02 00:16:30
● 2026-09-18 20:11:36
● 2026-09-19 05:36:50

○A2a06:98c1:3120::2026-09-02 → 2026-09-02 · 3 obs

● 2026-09-02 00:16:30
○ 2026-09-18 20:11:36
○ 2026-09-19 05:36:50

○A2a06:98c1:3121::2026-09-02 → 2026-09-02 · 3 obs

● 2026-09-02 00:16:30
○ 2026-09-18 20:11:36
○ 2026-09-19 05:36:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld3.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...	-
happystack.dev	cullen.ns.cloudflare.com, rosalie.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.34.57

NS records: cullen.ns.cloudflare.com, rosalie.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for happystack.dev (unsigned zone)

⏱️ Timing

Total: 436ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.2.145, 172.67.129.79`
AAAA	2	`2606:4700:3036::6815:291, 2606:4700:3031::ac43:814f`
NS	2	`cullen.ns.cloudflare.com, rosalie.ns.cloudflare.com`
MX	3	`mx.zoho.eu (pri: 10), mx2.zoho.eu (pri: 20)...`
TXT	3	`google-site-verification=v8kYTaWMvr3PRpm, v=spf1 include:zohomail.eu ~all...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`cullen.ns.cloudflare.com dns.cloudflare.`

Analysis

IP Addresses

happystack.dev directs to four IP numbers, which are 104.21.2.145, 172.67.129.79, 2606:4700:3031::ac43:814f and 2606:4700:3036::6815:291.

d4rc.xyz, xingong.net, thebaldbuyer.com and two other host names share IP numbers with happystack.dev.

Name Servers

Two name servers handle the delegation for happystack.dev: cullen.ns.cloudflare.com and rosalie.ns.cloudflare.com.

happystack.dev uses the same name servers as several other domains — among them qatar.am, aitradewizard.com, insta-rocket.com and two more.

The name servers of happystack.dev overlap at least partially with those of other domains — among them bookdawn.sbs, fetc-fetw.vip, blfqvine.com and two more.

The name servers memphis.ns.cloudflare.com, elinore.ns.cloudflare.com and adel.ns.cloudflare.com are commonly seen alongside these name servers.

Hostnames that resolve to 6 IP addresses:

cullen.ns.cloudflare.com resolves to 108.162.195.91, 162.159.44.91 and 172.64.35.91 among others, with 3 other IP addresses in total.

rosalie.ns.cloudflare.com resolves to 108.162.194.57, 162.159.38.57 and 172.64.34.57 among others, with 3 other IP addresses in total.

Mail Servers

Mail for happystack.dev is routed through three mail servers — mx2.zoho.eu, mx3.zoho.eu and mx.zoho.eu.

happystack.dev has at least partial mail server overlap with other domains such as miseaupointconsulting.com, knackeredmag.online, bargelloparfum.ro and two more.

mx2.zoho.eu points to 185.20.209.166; mx3.zoho.eu points to 89.36.170.166; mx.zoho.eu points to 185.230.214.166 — each hostname maps to exactly one IP address.

happystack.dev - robtex.com

happystack.dev

dev

Same first word

Similar names

Previous names

Next names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`happystack.dev`

`dev`