www.class24.study - robtex.com
www.class24.study
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:20::681a:213🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:20::681a:313🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:20::ac43:459f🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.26.2.19Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.26.3.19Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.69.159🇺🇸 Cloudflare172.67.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.26.2.19, 104.26.3.19, 172.67.69.159 | ||||||
| IPv6 hints | 2606:4700:20::681a:213, 2606:4700:20::681a:313, 2606:4700:20::ac43:459f | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=127, name=cloudflare-ech.com | ||||||
class24.study
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:20::681a:213🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:20::681a:313🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:20::ac43:459f🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.26.2.19Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.26.3.19Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.69.159🇺🇸 Cloudflare172.67.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | danica.ns.cloudflare.com ⭐ | ||||||
| NS | vicky.ns.cloudflare.com | ||||||
| MX | aspmx.l.google.com ⭐ | ||||||
| MX | alt1.aspmx.l.google.com(5) | ||||||
| MX | alt2.aspmx.l.google.com(5) | ||||||
| MX | alt3.aspmx.l.google.com(10) | ||||||
| MX | alt4.aspmx.l.google.com(10) | ||||||
| TXT | google-site-verification=LWSdEWn4GUy2KcUkVMHyVrmRWpQcPwGY-EfxhgQinH8 | ||||||
| TXT | google-site-verification=rnV5bLr0LswJMktiQf3XKgsV00RCUJ1gFAaLm9GJEh0 | ||||||
| TXT | v=spf1 include:dc-aa8e722993._spfm.class24.study ~all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.26.2.19, 104.26.3.19, 172.67.69.159 | ||||||
| IPv6 hints | 2606:4700:20::681a:213, 2606:4700:20::681a:313, 2606:4700:20::ac43:459f | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=127, name=cloudflare-ech.com | ||||||
| SOA | danica.ns.cloudflare.comdns@cloudflare.com serial=2410300894 | ||||||
Same first word
Similar names
Previous names
Next names
DNS History
7 records (6 active, 1 former)
●A104.26.2.192026-08-18 → 2026-08-18 · 2 obs
● 2026-08-18 09:39:26
● 2026-08-18 09:39:30
● 2026-08-18 09:39:30
●A104.26.3.192026-08-18 → 2026-08-18 · 2 obs
● 2026-08-18 09:39:26
● 2026-08-18 09:39:30
● 2026-08-18 09:39:30
●A172.67.69.1592026-08-18 → 2026-08-18 · 2 obs
● 2026-08-18 09:39:26
● 2026-08-18 09:39:30
● 2026-08-18 09:39:30
●A2606:4700:20::681a:2132026-08-18 → 2026-08-18 · 2 obs
● 2026-08-18 09:39:26
● 2026-08-18 09:39:30
● 2026-08-18 09:39:30
●A2606:4700:20::681a:3132026-08-18 → 2026-08-18 · 2 obs
● 2026-08-18 09:39:26
● 2026-08-18 09:39:30
● 2026-08-18 09:39:30
●A2606:4700:20::ac43:459f2026-08-18 → 2026-08-18 · 2 obs
● 2026-08-18 09:39:26
● 2026-08-18 09:39:30
● 2026-08-18 09:39:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| study | a.nic.study, b.nic.study, c.nic.study, x.nic.study... | 12 records |
| class24.study | danica.ns.cloudflare.com, vicky.ns.cloudflare.com | - |
✅ Authoritative Response
Server:162.159.44.69
NS records: danica.ns.cloudflare.com, vicky.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for class24.study (unsigned zone)
⏱️ Timing
Total: 558ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 3 | 104.26.2.19, 172.67.69.159... |
| AAAA | 3 | 2606:4700:20::681a:313, 2606:4700:20::ac43:459f... |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (a.nic.study, a.nic.study, b.nic.study...)
Analysis
IP Addresses
www.class24.study resolves to 6 IP numbers: 104.26.2.19, 104.26.3.19, 172.67.69.159 and 3 other.
Additional host names — melomed.co.za, 7.content-loader.com, vp6.ifrype.com and two others — share IP numbers with www.class24.study.