physicsnotes.study - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`physicsnotes.study`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:87c^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::ac43:9d58^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.8.124^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.157.88^{🇺🇸 Cloudflare172.67.144.0/20 , 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:c0b::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bj-in-f27.1e100.net`
		A	2607:f8b0:4004:c17::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bl-in-f26.1e100.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=rIFCj4pXz9DwSNZZSdLmfF7RK_Z0L2w3SOOkP6U4KCY`
TXT	`v=spf1 include:_spf.google.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.8.124, 172.67.157.88
		IPv6 hints	2606:4700:3033::6815:87c, 2606:4700:3033::ac43:9d58
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=5, name=cloudflare-ech.com
SOA	`denver.ns.cloudflare.com`dns@cloudflare.com serial=2412559055

`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=1788961366

Same first word

physicsnotes.app

physicsnotes.study

physicsnotes.com

Similar names

synopsistech.com

psychosisnet.org.uk

psychosisnet.co.uk

psychosisnet.uk

psychosisnet.com

Previous names

Next names

DNS History

7 records (7 active, 0 former)

●NSdenver.ns.cloudflare.com2026-08-20 → 2026-09-09 · 2 obs

● 2026-08-20 02:22:56
● 2026-09-09 14:12:24

●NSnora.ns.cloudflare.com2026-08-20 → 2026-09-09 · 2 obs

● 2026-08-20 02:22:56
● 2026-09-09 14:12:24

●MXsmtp.google.com2026-08-20 → 2026-09-09 · 2 obs

● 2026-08-20 02:22:56
● 2026-09-09 14:12:24

●A104.21.8.1242026-08-20 → 2026-09-09 · 2 obs

● 2026-08-20 02:22:56
● 2026-09-09 14:12:24

●A172.67.157.882026-08-20 → 2026-09-09 · 2 obs

● 2026-08-20 02:22:56
● 2026-09-09 14:12:24

●A2606:4700:3033::6815:87c2026-08-20 → 2026-09-09 · 2 obs

● 2026-08-20 02:22:56
● 2026-09-09 14:12:24

●A2606:4700:3033::ac43:9d582026-08-20 → 2026-09-09 · 2 obs

● 2026-08-20 02:22:56
● 2026-09-09 14:12:24

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:173.245.58.213

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for physicsnotes.study (unsigned zone)

⏱️ Timing

Total: 763ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.157.88, 104.21.8.124`
AAAA	2	`2606:4700:3033::ac43:9d58, 2606:4700:3033::6815:87c`
NS	2	`denver.ns.cloudflare.com, nora.ns.cloudflare.com`
MX	1	`smtp.google.com (pri: 1)`
TXT	2	`google-site-verification=rIFCj4pXz9DwSNZ, 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

physicsnotes.study resolves to four IP addresses: 104.21.8.124, 172.67.157.88, 2606:4700:3033::6815:87c and 2606:4700:3033::ac43:9d58.

Additional host names — marlouiskochi.com, pentaslot.app, jventure.fr and two others — share IP numbers with physicsnotes.study.

Name Servers

The NS records for physicsnotes.study delegate to denver.ns.cloudflare.com and nora.ns.cloudflare.com.

physicsnotes.study shares its name server setup with other domains, including mrtreasure.cc, hopehopefultrust.my, navaz.ai and two others.

physicsnotes.study has at least partial name server overlap with other domains, such as kompas-indonesia-bersatu.pages.dev, autostore.pk, rixar.sa.com and two others.

It is common to find these name servers paired with the name servers dax.ns.cloudflare.com, lily.ns.cloudflare.com, susan.ns.cloudflare.com and drake.ns.cloudflare.com.

Host names with 6 IP numbers:

denver.ns.cloudflare.com maps to 108.162.195.196, 162.159.44.196, 172.64.35.196 and 3 additional IP addresses.

nora.ns.cloudflare.com maps to 108.162.192.213, 172.64.32.213, 173.245.58.213 and 3 additional IP addresses.

Mail Servers

physicsnotes.study has one mail server: smtp.google.com.

physicsnotes.study shares the same mail server setup as other domains, including mytariffguide.com, bassanigarcia.com.br, madislindustrial.com and two others.

physicsnotes.study shares mail servers — at least in part — with other domains, including thebasementimprovements.com, directcohleyinfluencer.com, rangefitaz.com and two others.

These mail servers are frequently used alongside the mail servers aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com, plus 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.