caldavproxy.billing-e3a.workers.dev - dns.ninja
caldavproxy.billing-e3a.workers.dev
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::ac43:d049🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3033::6815:170f🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.23.15Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.208.73🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.23.15, 172.67.208.73 | ||||||
| IPv6 hints | 2606:4700:3031::ac43:d049, 2606:4700:3033::6815:170f | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=212, name=cloudflare-ech.com | ||||||
billing-e3a.workers.dev
| DNSSEC | ⚠️ Not signed | ||||||
| NS | celine.ns.cloudflare.com ⭐ | ||||||
| NS | eric.ns.cloudflare.com | ||||||
| SOA | celine.ns.cloudflare.comdns@cloudflare.com serial=2406897307 | ||||||
DNS History
9 records (4 active, 5 former)
●A104.21.23.152026-02-17 → 2026-06-23 · 5 obs
● 2026-02-17 16:42:28
● 2026-05-31 12:51:34
○ 2026-06-14 17:54:08
● 2026-06-23 15:01:10
● 2026-06-23 15:01:12
● 2026-05-31 12:51:34
○ 2026-06-14 17:54:08
● 2026-06-23 15:01:10
● 2026-06-23 15:01:12
●A172.67.208.732026-02-17 → 2026-06-23 · 5 obs
● 2026-02-17 16:42:28
● 2026-05-31 12:51:34
○ 2026-06-14 17:54:08
● 2026-06-23 15:01:10
● 2026-06-23 15:01:12
● 2026-05-31 12:51:34
○ 2026-06-14 17:54:08
● 2026-06-23 15:01:10
● 2026-06-23 15:01:12
○A188.114.96.02026-06-14 → 2026-06-14 · 5 obs
○ 2026-02-17 16:42:28
○ 2026-05-31 12:51:34
● 2026-06-14 17:54:08
○ 2026-06-23 15:01:10
○ 2026-06-23 15:01:12
○ 2026-05-31 12:51:34
● 2026-06-14 17:54:08
○ 2026-06-23 15:01:10
○ 2026-06-23 15:01:12
○A188.114.97.02026-06-14 → 2026-06-14 · 5 obs
○ 2026-02-17 16:42:28
○ 2026-05-31 12:51:34
● 2026-06-14 17:54:08
○ 2026-06-23 15:01:10
○ 2026-06-23 15:01:12
○ 2026-05-31 12:51:34
● 2026-06-14 17:54:08
○ 2026-06-23 15:01:10
○ 2026-06-23 15:01:12
○A2606:4700:130:436c:6f75:6466:6c61:72652026-02-17 → 2026-02-17 · 3 obs
● 2026-02-17 16:42:28
○ 2026-02-21 23:01:12
○ 2026-06-23 15:01:12
○ 2026-02-21 23:01:12
○ 2026-06-23 15:01:12
●A2606:4700:3031::ac43:d0492026-02-21 → 2026-06-23 · 6 obs
○ 2026-02-17 16:42:28
● 2026-02-21 23:01:12
● 2026-05-31 12:51:34
○ 2026-06-14 17:54:08
● 2026-06-23 15:01:10
● 2026-06-23 15:01:12
● 2026-02-21 23:01:12
● 2026-05-31 12:51:34
○ 2026-06-14 17:54:08
● 2026-06-23 15:01:10
● 2026-06-23 15:01:12
●A2606:4700:3033::6815:170f2026-02-21 → 2026-06-23 · 6 obs
○ 2026-02-17 16:42:28
● 2026-02-21 23:01:12
● 2026-05-31 12:51:34
○ 2026-06-14 17:54:08
● 2026-06-23 15:01:10
● 2026-06-23 15:01:12
● 2026-02-21 23:01:12
● 2026-05-31 12:51:34
○ 2026-06-14 17:54:08
● 2026-06-23 15:01:10
● 2026-06-23 15:01:12
○A2a06:98c1:3120::2026-06-14 → 2026-06-14 · 5 obs
○ 2026-02-17 16:42:28
○ 2026-05-31 12:51:34
● 2026-06-14 17:54:08
○ 2026-06-23 15:01:10
○ 2026-06-23 15:01:12
○ 2026-05-31 12:51:34
● 2026-06-14 17:54:08
○ 2026-06-23 15:01:10
○ 2026-06-23 15:01:12
○A2a06:98c1:3121::2026-06-14 → 2026-06-14 · 5 obs
○ 2026-02-17 16:42:28
○ 2026-05-31 12:51:34
● 2026-06-14 17:54:08
○ 2026-06-23 15:01:10
○ 2026-06-23 15:01:12
○ 2026-05-31 12:51:34
● 2026-06-14 17:54:08
○ 2026-06-23 15:01:10
○ 2026-06-23 15:01:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com... | - |
| workers.dev | clyde.ns.cloudflare.com, sofia.ns.cloudflare.com | - |
| billing-e3a.workers.dev | celine.ns.cloudflare.com, eric.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.193.112
NS records: celine.ns.cloudflare.com, eric.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for workers.dev (unsigned zone)
⏱️ Timing
Total: 1187ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.208.73, 104.21.23.15 |
| AAAA | 2 | 2606:4700:3031::ac43:d049, 2606:4700:3033::6815:170f |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
Analysis
IP Addresses
caldavproxy.billing-e3a.workers.dev resolves to four IP addresses: 104.21.23.15, 172.67.208.73, 2606:4700:3031::ac43:d049 and 2606:4700:3033::6815:170f.
Two other host names, along with bilgikurdu.com.tr, lixasinos.com.br and bet-bonus-code.com.au, also share IP numbers with caldavproxy.billing-e3a.workers.dev.