auth.classroomscreen.com - robtex.com
auth.classroomscreen.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 199.36.158.100🇺🇸 Fastly199.36.158.0/24 Google | ||||||
classroomscreen.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:20::681a:82🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:20::681a:182🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:20::ac43:4684🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.26.0.130Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.26.1.130Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.70.132🇺🇸 Cloudflare172.67.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | augustus.ns.cloudflare.com ⭐ | ||||||
| NS | melody.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 | Sendinblue-code:e6208216b53d636dc23f973e5dea1a3f | ||||||
| TXT | detectify-verification=cc8a3baf085aab1b73808060f1007852 | ||||||
| TXT | google-site-verification=l7ypNXpXmT-wYkXCoBHB6XgVQna_0gYPId8TcTWtwKQ | ||||||
| TXT | google-site-verification=xRukUB__N4ZJqXe_8KDGIexy94ZsrjZuxJIg6tk-Cn0 | ||||||
| TXT | pinterest-site-verification=445477712ebde08e2596e42296fb1e30 | ||||||
| TXT | stripe-verification=920eacdbab5e43a3d7ba150d4d1fc777d5ef37bfbde34147e65bf57a3... | ||||||
| TXT | v=spf1 include:_spf.firebasemail.com include:spf.sendinblue.com include:helps... | ||||||
| HTTPS | HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.26.0.130, 104.26.1.130, 172.67.70.132 | ||||||
| IPv6 hints | 2606:4700:20::681a:82, 2606:4700:20::681a:182, 2606:4700:20::ac43:4684 | ||||||
| SOA | augustus.ns.cloudflare.comdns@cloudflare.com serial=2401324237 | ||||||
rank #157273 globally
rank #65816 in the tld
WOT: SAFE (78/100)
📈 Tranco rank: #54,346
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A199.36.158.1002026-03-02 → 2026-04-12 · 2 obs
● 2026-03-02 01:22:58
● 2026-04-12 18:28:50
● 2026-04-12 18:28:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| classroomscreen.com | melody.ns.cloudflare.com, augustus.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.195.2
NS records: melody.ns.cloudflare.com, augustus.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for classroomscreen.com (unsigned zone)
⏱️ Timing
Total: 81ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 199.36.158.100 |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (melody.ns.cloudflare.com, melody.ns.cloudflare.com, melody.ns.cloudflare.com...)
Analysis
IP Addresses
auth.classroomscreen.com points to a single IP number: 199.36.158.100.
Other host names, for instance help-id-fb-56143426.firebaseapp.com, business-alert-page19285.firebaseapp.com, spriteatlas.com, nkc.nu and fb-business-noreply-87690.web.app share IP numbers with auth.classroomscreen.com.