learn.postacuteacademy.com - robtex.com
learn.postacuteacademy.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3032::ac43:8334🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3036::6815:3d3🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.3.211Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.131.52🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.3.211, 172.67.131.52 | ||||||
| IPv6 hints | 2606:4700:3032::ac43:8334, 2606:4700:3036::6815:3d3 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=14, name=cloudflare-ech.com | ||||||
postacuteacademy.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3032::ac43:8334🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3036::6815:3d3🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.3.211Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.131.52🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | kianchau.ns.cloudflare.com ⭐ | ||||||
| NS | wanda.ns.cloudflare.com | ||||||
| TXT | google-site-verification=orhakj2TL8We7lPn_cW7zqhnK3ho__tHOG5OpSlV7Kg | ||||||
| TXT | v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com ~all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.3.211, 172.67.131.52 | ||||||
| IPv6 hints | 2606:4700:3032::ac43:8334, 2606:4700:3036::6815:3d3 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=14, name=cloudflare-ech.com | ||||||
| SOA | kianchau.ns.cloudflare.comdns@cloudflare.com serial=2402294057 | ||||||
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●A104.21.3.2112026-04-16 → 2026-05-09 · 2 obs
● 2026-04-16 23:30:38
● 2026-05-09 13:40:38
● 2026-05-09 13:40:38
●A172.67.131.522026-04-16 → 2026-05-09 · 2 obs
● 2026-04-16 23:30:38
● 2026-05-09 13:40:38
● 2026-05-09 13:40:38
●A2606:4700:3032::ac43:83342026-04-16 → 2026-05-09 · 2 obs
● 2026-04-16 23:30:38
● 2026-05-09 13:40:38
● 2026-05-09 13:40:38
●A2606:4700:3036::6815:3d32026-04-16 → 2026-05-09 · 2 obs
● 2026-04-16 23:30:38
● 2026-05-09 13:40:38
● 2026-05-09 13:40:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| postacuteacademy.com | wanda.ns.cloudflare.com, kianchau.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.192.240
NS records: wanda.ns.cloudflare.com, kianchau.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for postacuteacademy.com (unsigned zone)
⏱️ Timing
Total: 97ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.3.211, 172.67.131.52 |
| AAAA | 2 | 2606:4700:3036::6815:3d3, 2606:4700:3032::ac43:8334 |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (wanda.ns.cloudflare.com, wanda.ns.cloudflare.com, wanda.ns.cloudflare.com...)
Analysis
IP Addresses
learn.postacuteacademy.com resolves to four IPs: 2606:4700:3032::ac43:8334, 2606:4700:3036::6815:3d3, 104.21.3.211 and 172.67.131.52.
Other host names such as neoalliancematrix.sbs, mashallow.com, www.superkdelivery.com, estyipod.com and toon(0x736578)log.com share IP numbers with learn.postacuteacademy.com.