auth.bitrefill.dev - robtex.com
auth.bitrefill.dev
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::6815:1069🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3036::ac43:a73f🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.16.105Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.167.63🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.16.105, 172.67.167.63 | ||||||
| IPv6 hints | 2606:4700:3031::6815:1069, 2606:4700:3036::ac43:a73f | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=183, name=cloudflare-ech.com | ||||||
bitrefill.dev
| DNSSEC | ⚠️ Not signed | ||||||
| NS | brad.ns.cloudflare.com ⭐ | ||||||
| NS | jade.ns.cloudflare.com | ||||||
| SOA | brad.ns.cloudflare.comdns@cloudflare.com serial=2411420445 | ||||||
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●A104.21.16.1052026-08-13 → 2026-08-14 · 2 obs
● 2026-08-13 21:50:00
● 2026-08-14 17:42:56
● 2026-08-14 17:42:56
●A172.67.167.632026-08-13 → 2026-08-14 · 2 obs
● 2026-08-13 21:50:00
● 2026-08-14 17:42:56
● 2026-08-14 17:42:56
●A2606:4700:3031::6815:10692026-08-13 → 2026-08-14 · 2 obs
● 2026-08-13 21:50:00
● 2026-08-14 17:42:56
● 2026-08-14 17:42:56
●A2606:4700:3036::ac43:a73f2026-08-13 → 2026-08-14 · 2 obs
● 2026-08-13 21:50:00
● 2026-08-14 17:42:56
● 2026-08-14 17:42:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com... | - |
| bitrefill.dev | jade.ns.cloudflare.com, brad.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.32.167
NS records: jade.ns.cloudflare.com, brad.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bitrefill.dev (unsigned zone)
⏱️ Timing
Total: 334ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.167.63, 104.21.16.105 |
| AAAA | 2 | 2606:4700:3031::6815:1069, 2606:4700:3036::ac43:a73f |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
Analysis
IP Addresses
auth.bitrefill.dev points to the four IP addresses 104.21.16.105, 172.67.167.63, 2606:4700:3031::6815:1069 and 2606:4700:3036::ac43:a73f.
Two other host names, along with jnyhfs.com, spl-group.com and ddkv.cc, also share IP numbers with auth.bitrefill.dev.