quicknotes.study - dns.ninja
quicknotes.study
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3033::6815:605f🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::ac43:b049🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.96.95Cloudflare104.21.96.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.176.73🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | uriah.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2cc2🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | uriah.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c3c2🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | uriah.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:23c2🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | uriah.ns.cloudflare.com | ||||||
| A | 108.162.195.194🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | uriah.ns.cloudflare.com | ||||||
| A | 162.159.44.194Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | uriah.ns.cloudflare.com | ||||||
| A | 172.64.35.194🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | uriah.ns.cloudflare.com | ||||||
| NS | zita.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3af3🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | zita.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c0f3🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | zita.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:20f3🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | zita.ns.cloudflare.com | ||||||
| A | 108.162.192.243🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | zita.ns.cloudflare.com | ||||||
| A | 172.64.32.243🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | zita.ns.cloudflare.com | ||||||
| A | 173.245.58.243🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | zita.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.96.95, 172.67.176.73 | ||||||
| IPv6 hints | 2606:4700:3033::6815:605f, 2606:4700:3037::ac43:b049 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=200, name=cloudflare-ech.com | ||||||
| SOA | uriah.ns.cloudflare.comdns@cloudflare.com serial=2415664086 | ||||||
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.studyadmin@tldns.godaddy serial=1790502751 | ||||||
Same first word
Similar names
Previous names
Next names
DNS History
6 records (6 active, 0 former)
●NSuriah.ns.cloudflare.com2026-09-24 → 2026-09-27 · 2 obs
● 2026-09-27 09:57:56
●NSzita.ns.cloudflare.com2026-09-24 → 2026-09-27 · 2 obs
● 2026-09-27 09:57:56
●A104.21.96.952026-09-24 → 2026-09-27 · 2 obs
● 2026-09-27 09:57:56
●A172.67.176.732026-09-24 → 2026-09-27 · 2 obs
● 2026-09-27 09:57:56
●A2606:4700:3033::6815:605f2026-09-24 → 2026-09-27 · 2 obs
● 2026-09-27 09:57:56
●A2606:4700:3037::ac43:b0492026-09-24 → 2026-09-27 · 2 obs
● 2026-09-27 09:57:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| study | a.nic.study, b.nic.study, c.nic.study, x.nic.study... | 12 records |
| quicknotes.study | uriah.ns.cloudflare.com, zita.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.32.243
NS records: uriah.ns.cloudflare.com, zita.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for quicknotes.study (unsigned zone)
⏱️ Timing
Total: 1098ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.176.73, 104.21.96.95 |
| AAAA | 2 | 2606:4700:3037::ac43:b049, 2606:4700:3033::6815:605f |
| NS | 2 | uriah.ns.cloudflare.com, zita.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | uriah.ns.cloudflare.com dns.cloudflare.c |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (a.nic.study, b.nic.study, c.nic.study...)
Analysis
IP Addresses
quicknotes.study has four IP addresses: 104.21.96.95, 172.67.176.73, 2606:4700:3033::6815:605f and 2606:4700:3037::ac43:b049.
Among the host names that share IP numbers with quicknotes.study are haqave.com, 8bgame.pro, molakent.com.tr and two others.
Name Servers
Two name servers handle the delegation for quicknotes.study: uriah.ns.cloudflare.com and zita.ns.cloudflare.com.
quicknotes.study has the same name server delegation as a number of other domains, such as novasrf24.com, nexxtgaze1a.xyz, ludenscraft.ru and two more.
quicknotes.study partially shares its NS delegation with several other domains, including abc8.cafe, hortiworld.eu, resonantbusiness.ca and two others.
These name servers often co-occur with the name servers nadia.ns.cloudflare.com.
Host names resolving to 6 IP numbers:
uriah.ns.cloudflare.com resolves to 108.162.195.194, 162.159.44.194 and 172.64.35.194 among others, with 3 other IP addresses in total.
zita.ns.cloudflare.com resolves to 108.162.192.243, 172.64.32.243 and 173.245.58.243 among others, with 3 other IP addresses in total.