stacktime.app - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`stacktime.app`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::6815:1cd3^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:9398^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.28.211^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.147.152^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`marvin.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2cfb^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marvin.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3fb^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`marvin.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23fb^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`marvin.ns.cloudflare.com`
		A	108.162.195.251^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marvin.ns.cloudflare.com`
		A	162.159.44.251^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marvin.ns.cloudflare.com`
		A	172.64.35.251^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marvin.ns.cloudflare.com`
NS	`raegan.ns.cloudflare.com`
		A	2606:4700:50::a29f:269e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`raegan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c29e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`raegan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:229e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`raegan.ns.cloudflare.com`
		A	108.162.194.158^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`raegan.ns.cloudflare.com`
		A	162.159.38.158^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`raegan.ns.cloudflare.com`
		A	172.64.34.158^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`raegan.ns.cloudflare.com`
MX	`smtp.google.com` ⭐
		A	2607:f8b0:4004:c0b::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bj-in-f27.1e100.net`
		A	2607:f8b0:4004:c17::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bl-in-f27.1e100.net`
		A	2607:f8b0:4004:c19::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bk-in-f26.1e100.net`
		A	2607:f8b0:4004:c19::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bk-in-f27.1e100.net`
		A	142.250.31.27^{🇺🇸 Google142.250.31.0/24}
			PTR	`bj-in-f27.1e100.net`
		A	142.251.16.26^{🇺🇸 Google142.251.16.0/24}
			PTR	`bl-in-f26.1e100.net`
		A	142.251.16.27^{🇺🇸 Google142.251.16.0/24}
			PTR	`bl-in-f27.1e100.net`
		A	142.251.111.26^{🇺🇸 Google142.251.111.0/24}
			PTR	`bk-in-f26.1e100.net`
		A	142.251.111.27^{🇺🇸 Google142.251.111.0/24}
			PTR	`bk-in-f27.1e100.net`
TXT	`google-site-verification=N4YSjoVTkl7IVU4nC4Lhv_bGa5lQTdFseSACoheAp8w`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.28.211, 172.67.147.152
		IPv6 hints	2606:4700:3035::6815:1cd3, 2606:4700:3035::ac43:9398
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=87, name=cloudflare-ech.com
SOA	`marvin.ns.cloudflare.com`dns@cloudflare.com serial=2411772113

`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

stacktime.app

stacktime.com

stacktime.me

stacktime.pages.dev

Similar names

Previous names

Next names

DNS History

11 records (7 active, 4 former)

●NSmarvin.ns.cloudflare.com2026-09-01 → 2026-09-04 · 2 obs

● 2026-09-01 07:04:14
● 2026-09-04 15:49:56

●NSraegan.ns.cloudflare.com2026-09-01 → 2026-09-04 · 2 obs

● 2026-09-01 07:04:14
● 2026-09-04 15:49:56

●MXsmtp.google.com2026-09-01 → 2026-09-04 · 4 obs

● 2026-09-01 07:04:14
○ 2026-09-02 18:56:18
● 2026-09-03 01:38:06
● 2026-09-04 15:49:56

●A104.21.28.2112026-09-01 → 2026-09-04 · 5 obs

○ 2026-09-01 07:04:14
● 2026-09-01 13:39:40
○ 2026-09-02 18:56:18
● 2026-09-03 01:38:06
● 2026-09-04 15:49:56

●A172.67.147.1522026-09-01 → 2026-09-04 · 5 obs

○ 2026-09-01 07:04:14
● 2026-09-01 13:39:40
○ 2026-09-02 18:56:18
● 2026-09-03 01:38:06
● 2026-09-04 15:49:56

○A188.114.96.02026-09-01 → 2026-09-01 · 3 obs

● 2026-09-01 07:04:14
○ 2026-09-01 13:39:40
○ 2026-09-04 15:49:56

○A188.114.97.02026-09-01 → 2026-09-01 · 3 obs

● 2026-09-01 07:04:14
○ 2026-09-01 13:39:40
○ 2026-09-04 15:49:56

●A2606:4700:3035::6815:1cd32026-09-01 → 2026-09-04 · 5 obs

○ 2026-09-01 07:04:14
● 2026-09-01 13:39:40
○ 2026-09-02 18:56:18
● 2026-09-03 01:38:06
● 2026-09-04 15:49:56

●A2606:4700:3035::ac43:93982026-09-01 → 2026-09-04 · 5 obs

○ 2026-09-01 07:04:14
● 2026-09-01 13:39:40
○ 2026-09-02 18:56:18
● 2026-09-03 01:38:06
● 2026-09-04 15:49:56

○A2a06:98c1:3120::2026-09-01 → 2026-09-01 · 3 obs

● 2026-09-01 07:04:14
○ 2026-09-01 13:39:40
○ 2026-09-04 15:49:56

○A2a06:98c1:3121::2026-09-01 → 2026-09-01 · 3 obs

● 2026-09-01 07:04:14
○ 2026-09-01 13:39:40
○ 2026-09-04 15:49:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
app	ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	10 records
stacktime.app	marvin.ns.cloudflare.com, raegan.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.44.251

NS records: marvin.ns.cloudflare.com, raegan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for stacktime.app (unsigned zone)

⏱️ Timing

Total: 680ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.28.211, 172.67.147.152`
AAAA	2	`2606:4700:3035::6815:1cd3, 2606:4700:3035::ac43:9398`
NS	2	`marvin.ns.cloudflare.com, raegan.ns.cloudflare.com`
MX	1	`smtp.google.com (pri: 1)`
TXT	1	`google-site-verification=N4YSjoVTkl7IVU4`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`marvin.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (ns-tld1.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...)

Analysis

IP Addresses

stacktime.app points to the four IP addresses 104.21.28.211, 172.67.147.152, 2606:4700:3035::6815:1cd3 and 2606:4700:3035::ac43:9398.

Additional host names — ledak188gc.com, socflow.app, pwa-familyoffice.ch and two others — share IP numbers with stacktime.app.

Name Servers

The NS records for stacktime.app delegate to marvin.ns.cloudflare.com and raegan.ns.cloudflare.com.

stacktime.app shares its name server setup with other domains, including intercambioembelfast.com, tridasframe.com, alvanlee0311-ff6.workers.dev and two others.

At least some of stacktime.app's name servers are shared with other domains, for example 360messenger.net, faradadeh.xyz, ccccccceccco.workers.dev and two more.

These name servers tend to be deployed in combination with the name servers jaziel.ns.cloudflare.com and yevgen.ns.cloudflare.com.

Host names with 6 IP numbers:

marvin.ns.cloudflare.com maps to 108.162.195.251, 162.159.44.251, 172.64.35.251 and 3 additional IP addresses.

raegan.ns.cloudflare.com maps to 108.162.194.158, 162.159.38.158, 172.64.34.158 and 3 additional IP addresses.

Mail Servers

stacktime.app has one mail server: smtp.google.com.

stacktime.app shares the same mail server setup as other domains, including xgboost-ci.net, coolhorneleads.com, slap.co.il and two others.

stacktime.app shares mail servers — at least in part — with other domains, including pouchdaddy.com, maracakes.com.br, par-tout.com and two others.

smtp.google.com points to 9 IP numbers: 142.250.31.27, 142.251.16.26, 142.251.16.27 and 6 other.