studentnotes.study - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`studentnotes.study`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:243e^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::ac43:bac0^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.36.62^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.186.192^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`denver.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2cc4^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`denver.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3c4^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`denver.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23c4^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`denver.ns.cloudflare.com`
		A	108.162.195.196^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`denver.ns.cloudflare.com`
		A	162.159.44.196^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`denver.ns.cloudflare.com`
		A	172.64.35.196^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`denver.ns.cloudflare.com`
NS	`nora.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ad5^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nora.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0d5^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`nora.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20d5^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`nora.ns.cloudflare.com`
		A	108.162.192.213^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nora.ns.cloudflare.com`
		A	172.64.32.213^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nora.ns.cloudflare.com`
		A	173.245.58.213^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nora.ns.cloudflare.com`
MX	`smtp.google.com` ⭐
		A	2607:f8b0:4004:c1f::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`pd-in-f26.1e100.net`
		A	2607:f8b0:4004:c1f::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`pd-in-f27.1e100.net`
		A	2607:f8b0:4004:c21::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`pe-in-f26.1e100.net`
		A	2607:f8b0:4004:c27::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadsk-in-f27.1e100.net`
		A	64.233.180.26^{🇺🇸 Google64.233.180.0/24}
			PTR	`on-in-f26.1e100.net`
			PTR	`pe-in-f26.1e100.net`
		A	64.233.180.27^{🇺🇸 Google64.233.180.0/24}
			PTR	`on-in-f27.1e100.net`
			PTR	`pe-in-f27.1e100.net`
		A	142.251.179.26^{🇺🇸 Google142.251.179.0/24}
			PTR	`pd-in-f26.1e100.net`
		A	142.251.179.27^{🇺🇸 Google142.251.179.0/24}
			PTR	`pd-in-f27.1e100.net`
		A	172.253.139.27^{🇺🇸 Google172.253.139.0/24}
			PTR	`yuiadsk-in-f27.1e100.net`
TXT	`google-site-verification=Qth9y3iJ5zmtyIyqwDoSqYh1eVoLbeFU0Ysha2SRnU0`
TXT	`v=spf1 include:_spf.google.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.36.62, 172.67.186.192
		IPv6 hints	2606:4700:3031::6815:243e, 2606:4700:3033::ac43:bac0
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=95, name=cloudflare-ech.com
SOA	`denver.ns.cloudflare.com`dns@cloudflare.com serial=2412559067

`study`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.nic.study` ⭐
	NS	`b.nic.study`
	NS	`c.nic.study`
	NS	`x.nic.study`
	NS	`y.nic.study`
	NS	`z.nic.study`
	SOA	`a.nic.study`admin@tldns.godaddy serial=1787294516

Same first word

studentnotes.com

studentnotes.in

studentnotes.study

studentnotes.co.uk

studentnotes.co.za

Similar names

studentsnote.com

Previous names

Next names

DNS History

7 records (7 active, 0 former)

●NSdenver.ns.cloudflare.com2026-08-20 → 2026-08-21 · 2 obs

● 2026-08-20 04:26:42
● 2026-08-21 07:13:26

●NSnora.ns.cloudflare.com2026-08-20 → 2026-08-21 · 2 obs

● 2026-08-20 04:26:42
● 2026-08-21 07:13:26

●MXsmtp.google.com2026-08-20 → 2026-08-21 · 2 obs

● 2026-08-20 04:26:42
● 2026-08-21 07:13:26

●A104.21.36.622026-08-20 → 2026-08-21 · 2 obs

● 2026-08-20 04:26:42
● 2026-08-21 07:13:26

●A172.67.186.1922026-08-20 → 2026-08-21 · 2 obs

● 2026-08-20 04:26:42
● 2026-08-21 07:13:26

●A2606:4700:3031::6815:243e2026-08-20 → 2026-08-21 · 2 obs

● 2026-08-20 04:26:42
● 2026-08-21 07:13:26

●A2606:4700:3033::ac43:bac02026-08-20 → 2026-08-21 · 2 obs

● 2026-08-20 04:26:42
● 2026-08-21 07:13:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
study	a.nic.study, b.nic.study, c.nic.study, x.nic.study...	12 records
studentnotes.study	denver.ns.cloudflare.com, nora.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.195.196

NS records: denver.ns.cloudflare.com, nora.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for studentnotes.study (unsigned zone)

⏱️ Timing

Total: 688ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.36.62, 172.67.186.192`
AAAA	2	`2606:4700:3033::ac43:bac0, 2606:4700:3031::6815:243e`
NS	2	`denver.ns.cloudflare.com, nora.ns.cloudflare.com`
MX	1	`smtp.google.com (pri: 1)`
TXT	2	`google-site-verification=Qth9y3iJ5zmtyIy, v=spf1 include:_spf.google.com ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`denver.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (a.nic.study, a.nic.study, b.nic.study...)

Analysis

IP Addresses

studentnotes.study directs to four IP numbers, which are 104.21.36.62, 172.67.186.192, 2606:4700:3031::6815:243e and 2606:4700:3033::ac43:bac0.

Among the host names that share IP numbers with studentnotes.study are globaltelsettlement.com, mdfr.org, browinner-casino-be.com and two others.

Name Servers

studentnotes.study is delegated to two name servers: denver.ns.cloudflare.com and nora.ns.cloudflare.com.

studentnotes.study has the same name server delegation as a number of other domains, such as writingspark.study, simplementor.study, advancedplus.study and two more.

At least some of studentnotes.study's name servers are shared with other domains, for example pwy8m915.com, asuweb.co.uk, jypm.pages.dev and two more.

It is common for these name servers to be used in conjunction with the name servers drake.ns.cloudflare.com, susan.ns.cloudflare.com and jill.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

denver.ns.cloudflare.com resolves to 108.162.195.196, 162.159.44.196, 172.64.35.196 and 3 other IP addresses.

nora.ns.cloudflare.com resolves to 108.162.192.213, 172.64.32.213, 173.245.58.213 and 3 other IP addresses.

Mail Servers

studentnotes.study routes its mail through a single mail server, smtp.google.com.

studentnotes.study has the same mail server arrangement as a number of other domains, for example casasaba.com, dailypass.com, mi-erp.app and two more.

studentnotes.study shares at least some of its mail servers with other domains — for example distinctive-decor.com, tasacoop.cl, jsitechnologies.com.au and two more.

It is common to find these mail servers used together with the mail servers alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.

smtp.google.com directs to 9 IP numbers, including 64.233.180.26, 64.233.180.27 and 142.251.179.26, along with 6 other.