amp.rankedu.us.com - robtex.com
amp.rankedu.us.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3030::6815:4c88πΊπΈ Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3036::ac43:c3beπΊπΈ Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.76.136Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.195.190πΊπΈ Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.76.136, 172.67.195.190 | ||||||
| IPv6 hints | 2606:4700:3030::6815:4c88, 2606:4700:3036::ac43:c3be | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=227, name=cloudflare-ech.com | ||||||
rankedu.us.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3030::6815:4c88πΊπΈ Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3036::ac43:c3beπΊπΈ Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.76.136Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.195.190πΊπΈ Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | lennox.ns.cloudflare.com β | ||||||
| NS | meiling.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.76.136, 172.67.195.190 | ||||||
| IPv6 hints | 2606:4700:3030::6815:4c88, 2606:4700:3036::ac43:c3be | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=227, name=cloudflare-ech.com | ||||||
| SOA | lennox.ns.cloudflare.comdns@cloudflare.com serial=2402521038 | ||||||
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
βA104.21.76.1362026-04-22 β 2026-04-24 Β· 2 obs
β 2026-04-22 03:50:34
β 2026-04-24 23:34:50
β 2026-04-24 23:34:50
βA172.67.195.1902026-04-22 β 2026-04-24 Β· 2 obs
β 2026-04-22 03:50:34
β 2026-04-24 23:34:50
β 2026-04-24 23:34:50
βA2606:4700:3030::6815:4c882026-04-22 β 2026-04-24 Β· 2 obs
β 2026-04-22 03:50:34
β 2026-04-24 23:34:50
β 2026-04-24 23:34:50
βA2606:4700:3036::ac43:c3be2026-04-22 β 2026-04-24 Β· 2 obs
β 2026-04-22 03:50:34
β 2026-04-24 23:34:50
β 2026-04-24 23:34:50
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | g.gtld-servers.net, k.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net... | - |
| us.com | ns1.centralnic.net, ns2.centralnic.net, ns3.centralnic.net, ns4.centralnic.net | - |
| rankedu.us.com | lennox.ns.cloudflare.com, meiling.ns.cloudflare.com | - |
β Authoritative Response
Server:172.64.35.214
NS records: lennox.ns.cloudflare.com, meiling.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for rankedu.us.com (unsigned zone)
β±οΈ Timing
Total: 600ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.195.190, 104.21.76.136 |
| AAAA | 2 | 2606:4700:3036::ac43:c3be, 2606:4700:3030::6815:4c88 |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
Analysis
IP Addresses
amp.rankedu.us.com maps to four IP numbers: 2606:4700:3030::6815:4c88, 2606:4700:3036::ac43:c3be, 104.21.76.136 and 172.67.195.190.
Other host names, for instance slotdeposit25.com, rrdg.com.cn, toolwheel.de, canlidizi14.com and www.pokerji.in share IP numbers with amp.rankedu.us.com.