🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`studynotes365.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3036::6815:195c^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:85f5^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.25.92^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.133.245^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`aiden.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b37^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aiden.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c137^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`aiden.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2137^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`aiden.ns.cloudflare.com`
		A	108.162.193.55^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aiden.ns.cloudflare.com`
		A	172.64.33.55^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aiden.ns.cloudflare.com`
		A	173.245.59.55^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aiden.ns.cloudflare.com`
NS	`priscilla.ns.cloudflare.com`
		A	2606:4700:50::a29f:26bd^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`priscilla.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2bd^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`priscilla.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22bd^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`priscilla.ns.cloudflare.com`
		A	108.162.194.189^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`priscilla.ns.cloudflare.com`
		A	162.159.38.189^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`priscilla.ns.cloudflare.com`
		A	172.64.34.189^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`priscilla.ns.cloudflare.com`
MX	`_dc-mx.287a67a0f8d5.studynotes365.com` ⭐
		A	62.72.57.146^{🇩🇪 IIHOS00162.72.56.0/22 HOSTINGER IN}
			PTR	`srv1917522.hstgr.cloud`
MX	`mail.studynotes365.com` ⭐
		A	62.72.57.146^{🇩🇪 IIHOS00162.72.56.0/22 HOSTINGER IN}
			PTR	`srv1917522.hstgr.cloud`
MX	`_dc-mx.445975971374.studynotes365.com`⁽¹⁰⁾
TXT	`v=spf1 +a +mx +ip4:62.72.57.146 +ip4:162.240.176.106 +ip4:162.240.159.181 +ip...`
TXT	`v=spf1 ip4:62.72.57.146 ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.25.92, 172.67.133.245
		IPv6 hints	2606:4700:3036::6815:195c, 2606:4700:3037::ac43:85f5
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=35, name=cloudflare-ech.com
SOA	`aiden.ns.cloudflare.com`dns@cloudflare.com serial=2415317402

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1790305619

Previously MX for

studynotes365.com

Subdomains

ns2.studynotes365.com

mail.studynotes365.com

ns1.studynotes365.com

Same first word

studynotes365.com

Previous names

Next names

DNS History

14 records (9 active, 5 former)

●NSaiden.ns.cloudflare.com2026-09-23 → 2026-09-25 · 3 obs

○ 2026-02-18 02:19:34
● 2026-09-23 12:42:46
● 2026-09-25 03:15:14

○NSns1.studynotes365.com2026-02-18 → 2026-02-18 · 3 obs

● 2026-02-18 02:19:34
○ 2026-09-23 12:42:46
○ 2026-09-25 03:15:14

○NSns2.studynotes365.com2026-02-18 → 2026-02-18 · 3 obs

● 2026-02-18 02:19:34
○ 2026-09-23 12:42:46
○ 2026-09-25 03:15:14

●NSpriscilla.ns.cloudflare.com2026-09-23 → 2026-09-25 · 3 obs

○ 2026-02-18 02:19:34
● 2026-09-23 12:42:46
● 2026-09-25 03:15:14

●MX_dc-mx.287a67a0f8d5.studynotes365.com2026-09-23 → 2026-09-25 · 3 obs

○ 2026-02-18 02:19:34
● 2026-09-23 12:42:46
● 2026-09-25 03:15:14

●MX_dc-mx.445975971374.studynotes365.com2026-09-23 → 2026-09-25 · 3 obs

○ 2026-02-18 02:19:34
● 2026-09-23 12:42:46
● 2026-09-25 03:15:14

●MXmail.studynotes365.com2026-02-18 → 2026-09-25 · 2 obs

● 2026-02-18 02:19:34
● 2026-09-25 03:15:14

○MXstudynotes365.com2026-02-18 → 2026-02-18 · 3 obs

● 2026-02-18 02:19:34
○ 2026-09-23 12:42:46
○ 2026-09-25 03:15:14

●A104.21.25.922026-09-23 → 2026-09-25 · 3 obs

○ 2026-07-25 05:02:24
● 2026-09-23 12:42:46
● 2026-09-25 03:15:14

○A162.240.159.1812026-02-18 → 2026-02-18 · 3 obs

● 2026-02-18 02:19:34
○ 2026-07-25 05:02:24
○ 2026-09-25 03:15:14

●A172.67.133.2452026-09-23 → 2026-09-25 · 3 obs

○ 2026-07-25 05:02:24
● 2026-09-23 12:42:46
● 2026-09-25 03:15:14

○A200.97.160.1052026-07-25 → 2026-07-25 · 4 obs

○ 2026-02-18 02:19:34
● 2026-07-25 05:02:24
○ 2026-09-23 12:42:46
○ 2026-09-25 03:15:14

●A2606:4700:3036::6815:195c2026-09-23 → 2026-09-25 · 3 obs

○ 2026-07-25 05:02:24
● 2026-09-23 12:42:46
● 2026-09-25 03:15:14

●A2606:4700:3037::ac43:85f52026-09-23 → 2026-09-25 · 3 obs

○ 2026-07-25 05:02:24
● 2026-09-23 12:42:46
● 2026-09-25 03:15:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
studynotes365.com	aiden.ns.cloudflare.com, priscilla.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.189

NS records: aiden.ns.cloudflare.com, priscilla.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for studynotes365.com (unsigned zone)

⏱️ Timing

Total: 187ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.133.245, 104.21.25.92`
AAAA	2	`2606:4700:3036::6815:195c, 2606:4700:3037::ac43:85f5`
NS	2	`aiden.ns.cloudflare.com, priscilla.ns.cloudflare.com`
MX	3	`_dc-mx.287a67a0f8d5.studynotes365.com (p, mail.studynotes365.com (pri: 0)...`
TXT	2	`v=spf1 +a +mx +ip4:62.72.57.146 +ip4:162, v=spf1 ip4:62.72.57.146 ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`aiden.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (aiden.ns.cloudflare.com, aiden.ns.cloudflare.com, aiden.ns.cloudflare.com...)

Analysis

Hierarchy

ns2.studynotes365.com, mail.studynotes365.com and ns1.studynotes365.com are all subdomains of studynotes365.com.

IP Addresses

studynotes365.com points to the four IP addresses 104.21.25.92, 172.67.133.245, 2606:4700:3036::6815:195c and 2606:4700:3037::ac43:85f5.

Additional host names — www.bswdi.re.kr, circoloco91.cc, zhcnyedgylia.pro and two others — share IP numbers with studynotes365.com.

Name Servers

studynotes365.com is delegated to two name servers: aiden.ns.cloudflare.com and priscilla.ns.cloudflare.com.

studynotes365.com shares its name server setup with other domains, including mimikatsu.pages.dev, lyanklevianresenhas.pages.dev, mauricio-somma-business-clarity.pages.dev and two others.

The name servers of studynotes365.com overlap at least partially with those of other domains — among them karovstay.com, meta-defense.fr, polyester-pickup.workers.dev and two more.

These name servers commonly co-occur with the name servers sierra.ns.cloudflare.com, elias.ns.cloudflare.com, drake.ns.cloudflare.com and dolly.ns.cloudflare.com.

Host names with 6 IP numbers:

aiden.ns.cloudflare.com resolves to 108.162.193.55, 172.64.33.55, 173.245.59.55 and 3 other IP addresses.

priscilla.ns.cloudflare.com resolves to 108.162.194.189, 162.159.38.189, 172.64.34.189 and 3 other IP addresses.

Mail Servers

Mail for studynotes365.com is routed through three mail servers — mail.studynotes365.com, _dc-mx.287a67a0f8d5.studynotes365.com and _dc-mx.445975971374.studynotes365.com.

mail.studynotes365.com and _dc-mx.287a67a0f8d5.studynotes365.com both resolve to the same single IP address: 62.72.57.146.

mail.studynotes365.com and _dc-mx.287a67a0f8d5.studynotes365.com are host names that each point to 62.72.57.146 IP addresses.

studynotes365.com - robtex.com