dkfe1.sha.cx - robtex.com
dkfe1.sha.cx
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::ac43:b066🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3031::6815:484d🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.72.77Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.176.102🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.72.77, 172.67.176.102 | ||||||
| IPv6 hints | 2606:4700:3030::ac43:b066, 2606:4700:3031::6815:484d | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=195, name=cloudflare-ech.com | ||||||
sha.cx
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ezra.ns.cloudflare.com ⭐ | ||||||
| NS | romina.ns.cloudflare.com | ||||||
| SOA | ezra.ns.cloudflare.comdns@cloudflare.com serial=2408073506 | ||||||
DNS History
6 records (4 active, 2 former)
●A104.21.72.772026-05-07 → 2026-07-27 · 2 obs
● 2026-05-07 01:20:36
● 2026-07-27 13:43:14
● 2026-07-27 13:43:14
●A172.67.176.1022026-05-07 → 2026-07-27 · 2 obs
● 2026-05-07 01:20:36
● 2026-07-27 13:43:14
● 2026-07-27 13:43:14
●A2606:4700:3030::ac43:b0662026-07-09 → 2026-07-27 · 3 obs
○ 2026-05-12 12:15:52
● 2026-07-09 13:12:50
● 2026-07-27 13:43:14
● 2026-07-09 13:12:50
● 2026-07-27 13:43:14
●A2606:4700:3031::6815:484d2026-07-09 → 2026-07-27 · 3 obs
○ 2026-05-12 12:15:52
● 2026-07-09 13:12:50
● 2026-07-27 13:43:14
● 2026-07-09 13:12:50
● 2026-07-27 13:43:14
○A2606:4700:3032::ac43:b0662026-05-07 → 2026-05-12 · 4 obs
● 2026-05-07 01:20:36
● 2026-05-12 12:15:52
○ 2026-07-09 13:12:50
○ 2026-07-27 13:43:14
● 2026-05-12 12:15:52
○ 2026-07-09 13:12:50
○ 2026-07-27 13:43:14
○A2606:4700:3035::6815:484d2026-05-07 → 2026-05-12 · 4 obs
● 2026-05-07 01:20:36
● 2026-05-12 12:15:52
○ 2026-07-09 13:12:50
○ 2026-07-27 13:43:14
● 2026-05-12 12:15:52
○ 2026-07-09 13:12:50
○ 2026-07-27 13:43:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cx | ns2.anycastdns.cz, ns.anycast.nic.cx, ns1.anycastdns.cz | 5 records |
| sha.cx | ezra.ns.cloudflare.com, romina.ns.cloudflare.com | - |
✅ Authoritative Response
Server:162.159.38.159
NS records: ezra.ns.cloudflare.com, romina.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sha.cx (unsigned zone)
⏱️ Timing
Total: 250ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.72.77, 172.67.176.102 |
| AAAA | 2 | 2606:4700:3031::6815:484d, 2606:4700:3030::ac43:b066 |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
📌 Glue Records Collected
Total: 5
In-bailiwick: 2 (ns.anycast.nic.cx, ns.anycast.nic.cx)
Out-of-bailiwick: 3 (ns2.anycastdns.cz, ns1.anycastdns.cz, ns1.anycastdns.cz)
Analysis
IP Addresses
dkfe1.sha.cx has four IP addresses: 104.21.72.77, 172.67.176.102, 2606:4700:3030::ac43:b066 and 2606:4700:3031::6815:484d.
ns2.espacolojas.com.br, www.ajaleyu.top, xist.org plus two other host names have IP numbers in common with dkfe1.sha.cx.