cvburf.gxnerk.workers.dev - robtex.com
cvburf.gxnerk.workers.dev
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3035::6815:26bf🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3035::ac43:89ec🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.38.191Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.137.236🇺🇸 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 | 104.21.38.191, 172.67.137.236 | ||||||
| IPv6 hints | 2606:4700:3035::6815:26bf, 2606:4700:3035::ac43:89ec | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=102, name=cloudflare-ech.com | ||||||
gxnerk.workers.dev
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ben.ns.cloudflare.com ⭐ | ||||||
| NS | dell.ns.cloudflare.com | ||||||
| SOA | ben.ns.cloudflare.comdns@cloudflare.com serial=2400056731 | ||||||
DNS History
4 records (4 active, 0 former)
●A104.21.38.1912026-03-09 → 2026-04-10 · 2 obs
● 2026-03-09 15:17:50
● 2026-04-10 18:03:24
● 2026-04-10 18:03:24
●A172.67.137.2362026-03-09 → 2026-04-10 · 2 obs
● 2026-03-09 15:17:50
● 2026-04-10 18:03:24
● 2026-04-10 18:03:24
●A2606:4700:3035::6815:26bf2026-03-09 → 2026-04-10 · 2 obs
● 2026-03-09 15:17:50
● 2026-04-10 18:03:24
● 2026-04-10 18:03:24
●A2606:4700:3035::ac43:89ec2026-03-09 → 2026-04-10 · 2 obs
● 2026-03-09 15:17:50
● 2026-04-10 18:03:24
● 2026-04-10 18:03:24
🔍 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 | sofia.ns.cloudflare.com, clyde.ns.cloudflare.com | - |
| gxnerk.workers.dev | ben.ns.cloudflare.com, dell.ns.cloudflare.com | - |
✅ Authoritative Response
Server:173.245.59.103
NS records: ben.ns.cloudflare.com, dell.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for workers.dev (unsigned zone)
⏱️ Timing
Total: 3036ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.137.236, 104.21.38.191 |
| AAAA | 2 | 2606:4700:3035::ac43:89ec, 2606:4700:3035::6815:26bf |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
Analysis
IP Addresses
cvburf.gxnerk.workers.dev maps to four IP numbers: 2606:4700:3035::6815:26bf, 2606:4700:3035::ac43:89ec, 104.21.38.191 and 172.67.137.236.
Other host names, for instance mail.onlinecasinonrw.com, bahisskor.com, cartoonloka.com, asociacionteatinos.com and ris777su.com share IP numbers with cvburf.gxnerk.workers.dev.