forms.courseadvisor.com - dns.ninja
forms.courseadvisor.com
| CNAME | alps.avenue100.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 162.221.74.129🇺🇸 MARKLEY162.221.74.0/24 Proxy route object registered by AS2764 | ||||||
| PTR | compute-162-221-74-129.markleycloud.com | ||||||
courseadvisor.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::ac43:cf1d🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:16d5🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.22.213Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.207.29🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | gordon.ns.cloudflare.com ⭐ | ||||||
| NS | sandy.ns.cloudflare.com | ||||||
| MX | mx1.emailsrvr.com ⭐ | ||||||
| MX | mx2.emailsrvr.com(20) | ||||||
| TXT | google-site-verification=cZYlKIxAlPnOJvAIhEpzMxM-TWvxckidqiY9lR3FBZ0 | ||||||
| TXT | v=spf1 include:spf.protection.outlook.com -all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.22.213, 172.67.207.29 | ||||||
| IPv6 hints | 2606:4700:3031::ac43:cf1d, 2606:4700:3037::6815:16d5 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=240, name=cloudflare-ech.com | ||||||
| SOA | gordon.ns.cloudflare.comdns@cloudflare.com serial=2408789390 | ||||||
rank #656430 globally
rank #273172 in the tld
WOT: SUSPICIOUS (28/100)
📈 Tranco rank: #516,132
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
○A162.221.74.1292015-07-20 → 2016-05-25 · 4 obs
● 2015-07-20 15:01:44
● 2016-05-25 04:40:40
○ 2026-04-05 19:06:58
○ 2026-08-04 16:47:22
● 2016-05-25 04:40:40
○ 2026-04-05 19:06:58
○ 2026-08-04 16:47:22
●CNAMEalps.avenue100.com2015-07-20 → 2026-08-04 · 2 obs
● 2015-07-20 15:01:44
● 2026-08-04 16:47:22
● 2026-08-04 16:47:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| courseadvisor.com | gordon.ns.cloudflare.com, sandy.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.192.219
NS records: gordon.ns.cloudflare.com, sandy.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for courseadvisor.com (unsigned zone)
⏱️ Timing
Total: 122ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | alps.avenue100.com |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (gordon.ns.cloudflare.com, gordon.ns.cloudflare.com, gordon.ns.cloudflare.com...)
Analysis
IP Addresses
forms.courseadvisor.com has exactly one IP address — 162.221.74.129.
alps.avenue100.com, for instance, is one of the other host names sharing IP numbers with forms.courseadvisor.com.