studybay.app - dns.ninja

`studybay.app`

DNSSEC	⚠️ Not signed
A	2606:4700:20::681a:6ea^{🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:20::681a:7ea^{🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:20::ac43:4b48^{🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.26.6.234^{Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.26.7.234^{Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.75.72^{🇺🇸 Cloudflare172.67.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`john.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bb9^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`john.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1b9^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`john.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21b9^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`john.ns.cloudflare.com`
		A	108.162.193.185^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`john.ns.cloudflare.com`
		A	172.64.33.185^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`john.ns.cloudflare.com`
		A	173.245.59.185^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`john.ns.cloudflare.com`
NS	`nola.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ad4^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nola.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0d4^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`nola.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20d4^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`nola.ns.cloudflare.com`
		A	108.162.192.212^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nola.ns.cloudflare.com`
		A	172.64.32.212^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nola.ns.cloudflare.com`
		A	173.245.58.212^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nola.ns.cloudflare.com`
TXT	`facebook-domain-verification=h768h8r0gfk2om4salamjylz3ba17h`
TXT	`google-site-verification=g7wfrgoJoElaTrLrI6WwXktnFeFFu-ilFagWq2BNRPo`
HTTPS	HTTP/2 ✓ hints match
		IPv4 hints	104.26.6.234, 104.26.7.234, 172.67.75.72
		IPv6 hints	2606:4700:20::681a:6ea, 2606:4700:20::681a:7ea, 2606:4700:20::ac43:4b48
SOA	`john.ns.cloudflare.com`dns@cloudflare.com serial=2406114509

`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)

Subdomains

www.studybay.app

Same first word

studybay.com

studybay.net

studybay.ai

studybay.ws

studybay.center

studybay.company

studybay.app

studybay.org

studybay.us

Similar names

bustyday.com

DNS History

12 records (8 active, 4 former)

●NSjohn.ns.cloudflare.com2020-03-13 → 2026-06-29 · 2 obs

● 2020-03-13 00:41:42
● 2026-06-29 18:55:44

●NSnola.ns.cloudflare.com2020-03-13 → 2026-06-29 · 2 obs

● 2020-03-13 00:41:42
● 2026-06-29 18:55:44

●A104.26.6.2342026-02-15 → 2026-06-29 · 3 obs

○ 2020-03-13 00:41:42
● 2026-02-15 19:04:30
● 2026-06-29 18:55:44

●A104.26.7.2342026-02-15 → 2026-06-29 · 3 obs

○ 2020-03-13 00:41:42
● 2026-02-15 19:04:30
● 2026-06-29 18:55:44

○A104.31.92.262020-03-13 → 2020-03-13 · 3 obs

● 2020-03-13 00:41:42
○ 2026-02-15 19:04:30
○ 2026-06-29 18:55:44

○A104.31.93.262020-03-13 → 2020-03-13 · 3 obs

● 2020-03-13 00:41:42
○ 2026-02-15 19:04:30
○ 2026-06-29 18:55:44

●A172.67.75.722026-02-15 → 2026-06-29 · 3 obs

○ 2020-03-13 00:41:42
● 2026-02-15 19:04:30
● 2026-06-29 18:55:44

●A2606:4700:20::681a:6ea2026-02-15 → 2026-06-29 · 3 obs

○ 2020-03-13 00:41:42
● 2026-02-15 19:04:30
● 2026-06-29 18:55:44

●A2606:4700:20::681a:7ea2026-02-15 → 2026-06-29 · 3 obs

○ 2020-03-13 00:41:42
● 2026-02-15 19:04:30
● 2026-06-29 18:55:44

●A2606:4700:20::ac43:4b482026-02-15 → 2026-06-29 · 3 obs

○ 2020-03-13 00:41:42
● 2026-02-15 19:04:30
● 2026-06-29 18:55:44

○A2606:4700:3031::681f:5c1a2020-03-13 → 2020-03-13 · 3 obs

● 2020-03-13 00:41:42
○ 2026-02-15 19:04:30
○ 2026-06-29 18:55:44

○A2606:4700:3033::681f:5d1a2020-03-13 → 2020-03-13 · 3 obs

● 2020-03-13 00:41:42
○ 2026-02-15 19:04:30
○ 2026-06-29 18:55:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
app	ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	-
studybay.app	nola.ns.cloudflare.com, john.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.58.212

NS records: nola.ns.cloudflare.com, john.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for studybay.app (unsigned zone)

⏱️ Timing

Total: 448ms | Queries: -

📄 Records

Type	Count	Sample Data
A	3	`172.67.75.72, 104.26.6.234...`
AAAA	3	`2606:4700:20::681a:7ea, 2606:4700:20::681a:6ea...`
NS	2	`john.ns.cloudflare.com, nola.ns.cloudflare.com`
TXT	2	`facebook-domain-verification=h768h8r0gfk, google-site-verification=g7wfrgoJoElaTrL`
HTTPS	1	`{"priority":1,"target":".","alpn":["h2"]`
SOA	1	`john.ns.cloudflare.com dns.cloudflare.co`

Analysis

Hierarchy

The domain www.studybay.app falls under the parent studybay.app.

IP Addresses

studybay.app resolves to 6 IP numbers: 104.26.6.234, 104.26.7.234, 172.67.75.72 and 3 other.

Additional host names — mtb-mag.com, primordial.dev, www.challengerpsh.prisms.in and two others — share IP numbers with studybay.app.

Name Servers

studybay.app is delegated to two name servers: john.ns.cloudflare.com and nola.ns.cloudflare.com.

studybay.app shares its name server setup with other domains, including stat360.net, primecutsbodybuildingdvds.com, langmead.com and two others.

At least some of studybay.app's name servers are shared with other domains, for example noctula.pt, tccaingredients.com, (0x7868616d73746572)19.com and two more.

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

Host names with 6 IP numbers:

john.ns.cloudflare.com resolves to 108.162.193.185, 172.64.33.185, 173.245.59.185 and 3 other IP addresses.

nola.ns.cloudflare.com resolves to 108.162.192.212, 172.64.32.212, 173.245.58.212 and 3 other IP addresses.