classroom6x.org - robtex.com
classroom6x.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::ac43:9267🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3032::6815:295f🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.41.95Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.146.103🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | katja.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::a29f:2635🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | katja.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c235🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | katja.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2235🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | katja.ns.cloudflare.com | ||||||
| A | 108.162.194.53🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | katja.ns.cloudflare.com | ||||||
| A | 162.159.38.53Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | katja.ns.cloudflare.com | ||||||
| A | 172.64.34.53🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | katja.ns.cloudflare.com | ||||||
| NS | matteo.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2ce0🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | matteo.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c3e0🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | matteo.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:23e0🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | matteo.ns.cloudflare.com | ||||||
| A | 108.162.195.224🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | matteo.ns.cloudflare.com | ||||||
| A | 162.159.44.224Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | matteo.ns.cloudflare.com | ||||||
| A | 172.64.35.224🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | matteo.ns.cloudflare.com | ||||||
| MX | mx1.spacemail.com ⭐ | ||||||
| A | 162.255.118.30🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES | ||||||
| PTR | mx1.spacemail.com | ||||||
| MX | mx2.spacemail.com ⭐ | ||||||
| A | 162.255.118.31🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES | ||||||
| PTR | mx2.spacemail.com | ||||||
| TXT | v=spf1 include:spf.spacemail.com ~all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.41.95, 172.67.146.103 | ||||||
| IPv6 hints | 2606:4700:3031::ac43:9267, 2606:4700:3032::6815:295f | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=163, name=cloudflare-ech.com | ||||||
| SOA | katja.ns.cloudflare.comdns@cloudflare.com serial=2411353791 | ||||||
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1786241249 | ||||||
Same first word
classroom6x.io |
classroom6x.gg |
classroom6x.github.io |
classroom6x.us.com |
classroom6x.blog |
classroom6x.org |
classroom6x.co |
Similar names
DNS History
10 records (8 active, 2 former)
●NSkatja.ns.cloudflare.com2026-05-12 → 2026-08-09 · 2 obs
● 2026-08-09 02:37:04
●NSmatteo.ns.cloudflare.com2026-05-12 → 2026-08-09 · 2 obs
● 2026-08-09 02:37:04
●MXmx1.spacemail.com2026-05-12 → 2026-08-09 · 2 obs
● 2026-08-09 02:37:04
●MXmx2.spacemail.com2026-05-12 → 2026-08-09 · 2 obs
● 2026-08-09 02:37:04
●A104.21.41.952026-05-12 → 2026-08-09 · 2 obs
● 2026-08-09 02:37:04
●A172.67.146.1032026-05-12 → 2026-08-09 · 2 obs
● 2026-08-09 02:37:04
●A2606:4700:3031::ac43:92672026-06-28 → 2026-08-09 · 3 obs
● 2026-06-28 01:42:54
● 2026-08-09 02:37:04
●A2606:4700:3032::6815:295f2026-06-28 → 2026-08-09 · 3 obs
● 2026-06-28 01:42:54
● 2026-08-09 02:37:04
○A2606:4700:3035::ac43:92672026-05-12 → 2026-06-11 · 4 obs
● 2026-06-11 21:25:48
○ 2026-06-28 01:42:54
○ 2026-08-09 02:37:04
○A2606:4700:3037::6815:295f2026-05-12 → 2026-06-11 · 4 obs
● 2026-06-11 21:25:48
○ 2026-06-28 01:42:54
○ 2026-08-09 02:37:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| classroom6x.org | matteo.ns.cloudflare.com, katja.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.194.53
NS records: matteo.ns.cloudflare.com, katja.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for classroom6x.org (unsigned zone)
⏱️ Timing
Total: 464ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.146.103, 104.21.41.95 |
| AAAA | 2 | 2606:4700:3032::6815:295f, 2606:4700:3031::ac43:9267 |
| NS | 2 | katja.ns.cloudflare.com, matteo.ns.cloudflare.com |
| MX | 2 | mx1.spacemail.com (pri: 0), mx2.spacemail.com (pri: 0) |
| TXT | 1 | v=spf1 include:spf.spacemail.com ~all |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | katja.ns.cloudflare.com dns.cloudflare.c |
Analysis
IP Addresses
classroom6x.org points to the four IP addresses 104.21.41.95, 172.67.146.103, 2606:4700:3031::ac43:9267 and 2606:4700:3032::6815:295f.
xageja.net, bluegrouse.ai, paraspyarq.click plus two other host names have IP numbers in common with classroom6x.org.
Name Servers
DNS delegation for classroom6x.org points to two name servers: katja.ns.cloudflare.com and matteo.ns.cloudflare.com.
The name server configuration of classroom6x.org is shared with other domains, for instance livethealexan.com, cloudweb3access.cyou, mechanicalenotes.com and two others.
At least some of classroom6x.org's name servers are shared with other domains, for example everydaywomantv.com, kickedintheface.com, samlegha.com and two more.
These name servers tend to be deployed in combination with the name servers mckinley.ns.cloudflare.com and ali.ns.cloudflare.com.
Hosts with 6 IP addresses each:
katja.ns.cloudflare.com has IP addresses 108.162.194.53, 162.159.38.53 and 172.64.34.53, plus 3 other.
matteo.ns.cloudflare.com has IP addresses 108.162.195.224, 162.159.44.224 and 172.64.35.224, plus 3 other.
Mail Servers
classroom6x.org uses two mail servers, mx1.spacemail.com and mx2.spacemail.com.
The mail server setup of classroom6x.org matches that of other domains such as narahairsalon.com, iridescent.co.uk, chewman.com and two others.
At least some of the mail servers used by classroom6x.org are shared with other domains: zenrizon.com, llmscout.co, maylabmedicalsupplies.com and two others among them.
Each of mx1.spacemail.com and mx2.spacemail.com has one IP address: mx1.spacemail.com uses 162.255.118.30 and mx2.spacemail.com uses 162.255.118.31.