mx.unchartedcourses.com - robtex.com
mx.unchartedcourses.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3033::6815:10be🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3034::ac43:d78e🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.16.190Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.215.142🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.16.190, 172.67.215.142 | ||||||
| IPv6 hints | 2606:4700:3033::6815:10be, 2606:4700:3034::ac43:d78e | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=186, name=cloudflare-ech.com | ||||||
unchartedcourses.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3033::6815:10be🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3034::ac43:d78e🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.16.190Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.215.142🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | ian.ns.cloudflare.com ⭐ | ||||||
| NS | stevie.ns.cloudflare.com | ||||||
| TXT | google-site-verification=_yyaCDqo8bIRjB75CJy2awgq9w8fJg63YQr2XdETsHc | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.16.190, 172.67.215.142 | ||||||
| IPv6 hints | 2606:4700:3033::6815:10be, 2606:4700:3034::ac43:d78e | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=186, name=cloudflare-ech.com | ||||||
| SOA | ian.ns.cloudflare.comdns@cloudflare.com serial=2399283848 | ||||||
Subdomains
mx.mx.unchartedcourses.com |
Same first word
Similar names
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| unchartedcourses.com | ian.ns.cloudflare.com, stevie.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.194.106
NS records: ian.ns.cloudflare.com, stevie.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for unchartedcourses.com (unsigned zone)
⏱️ Timing
Total: 78ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.16.190, 172.67.215.142 |
| AAAA | 2 | 2606:4700:3034::ac43:d78e, 2606:4700:3033::6815:10be |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (ian.ns.cloudflare.com, ian.ns.cloudflare.com, ian.ns.cloudflare.com...)
Analysis
Hierarchy
mx.unchartedcourses.com is the parent of mx.mx.unchartedcourses.com.
IP Addresses
mx.unchartedcourses.com points to four IP numbers: 2606:4700:3033::6815:10be, 2606:4700:3034::ac43:d78e, 104.21.16.190 and 172.67.215.142.
Other host names including upsx88.co, zenithora.sbs, riftcs.com, codesens.us and curersdi.irish share IP numbers with mx.unchartedcourses.com.