🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`transcriptstudy.app`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:ce22^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:2553^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.37.83^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.206.34^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`graham.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bab^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`graham.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1ab^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`graham.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21ab^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`graham.ns.cloudflare.com`
		A	108.162.193.171^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`graham.ns.cloudflare.com`
		A	172.64.33.171^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`graham.ns.cloudflare.com`
		A	173.245.59.171^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`graham.ns.cloudflare.com`
NS	`venus.ns.cloudflare.com`
		A	2606:4700:50::adf5:3aeb^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`venus.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0eb^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`venus.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20eb^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`venus.ns.cloudflare.com`
		A	108.162.192.235^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`venus.ns.cloudflare.com`
		A	172.64.32.235^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`venus.ns.cloudflare.com`
		A	173.245.58.235^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`venus.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.37.83, 172.67.206.34
		IPv6 hints	2606:4700:3030::ac43:ce22, 2606:4700:3037::6815:2553
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=133, name=cloudflare-ech.com
SOA	`graham.ns.cloudflare.com`dns@cloudflare.com serial=2416069468

`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

transcriptstudy.pro

transcriptstudy.app

transcriptstudy.io

transcriptstudy.ai

transcriptstudy.net

transcriptstudy.college

Previous names

Next names

DNS History

6 records (6 active, 0 former)

●NSgraham.ns.cloudflare.com2026-09-28 → 2026-10-07 · 2 obs

● 2026-09-28 08:41:30
● 2026-10-07 07:53:40

●NSvenus.ns.cloudflare.com2026-09-28 → 2026-10-07 · 2 obs

● 2026-09-28 08:41:30
● 2026-10-07 07:53:40

●A104.21.37.832026-09-28 → 2026-10-07 · 2 obs

● 2026-09-28 08:41:30
● 2026-10-07 07:53:40

●A172.67.206.342026-09-28 → 2026-10-07 · 2 obs

● 2026-09-28 08:41:30
● 2026-10-07 07:53:40

●A2606:4700:3030::ac43:ce222026-09-28 → 2026-10-07 · 2 obs

● 2026-09-28 08:41:30
● 2026-10-07 07:53:40

●A2606:4700:3037::6815:25532026-09-28 → 2026-10-07 · 2 obs

● 2026-09-28 08:41:30
● 2026-10-07 07:53:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
app	ns-tld2.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com...	10 records
transcriptstudy.app	graham.ns.cloudflare.com, venus.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.58.235

NS records: graham.ns.cloudflare.com, venus.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for transcriptstudy.app (unsigned zone)

⏱️ Timing

Total: 859ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.37.83, 172.67.206.34`
AAAA	2	`2606:4700:3030::ac43:ce22, 2606:4700:3037::6815:2553`
NS	2	`graham.ns.cloudflare.com, venus.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`graham.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (ns-tld5.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com...)

Analysis

IP Addresses

transcriptstudy.app has four IP addresses: 104.21.37.83, 172.67.206.34, 2606:4700:3030::ac43:ce22 and 2606:4700:3037::6815:2553.

Two other host names, along with xinyipai.net, kickass.click and franklinedu.cn, also share IP numbers with transcriptstudy.app.

Name Servers

The NS records for transcriptstudy.app delegate to graham.ns.cloudflare.com and venus.ns.cloudflare.com.

transcriptstudy.app shares its NS records with other domains, for example gulfsyntheticsusa.com, kuqibo.pages.dev, 2ryfuody69ps.workers.dev and two others.

transcriptstudy.app partially shares its NS delegation with several other domains, including dsfu.com.ua, nazan360.workers.dev, coursefillers.com and two others.

These name servers regularly co-occur with the name servers memphis.ns.cloudflare.com, june.ns.cloudflare.com and ingrid.ns.cloudflare.com.

DNS names with 6 IP addresses:

graham.ns.cloudflare.com maps to 108.162.193.171, 172.64.33.171, 173.245.59.171 and 3 additional IP addresses.

venus.ns.cloudflare.com maps to 108.162.192.235, 172.64.32.235, 173.245.58.235 and 3 additional IP addresses.

transcriptstudy.app - robtex.com