yahoo.festukarzu.workers.dev - robtex.com
yahoo.festukarzu.workers.dev
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::6815:3ba2🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3036::ac43:b4eb🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.59.162Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.180.235🇺🇸 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 | 104.21.59.162, 172.67.180.235 | ||||||
| IPv6 hints | 2606:4700:3030::6815:3ba2, 2606:4700:3036::ac43:b4eb | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=16, name=cloudflare-ech.com | ||||||
festukarzu.workers.dev
| DNSSEC | ⚠️ Not signed | ||||||
| NS | mario.ns.cloudflare.com ⭐ | ||||||
| NS | vera.ns.cloudflare.com | ||||||
| SOA | mario.ns.cloudflare.comdns@cloudflare.com serial=2403857670 | ||||||
Same first word
Similar names
DNS History
8 records (4 active, 4 former)
●A104.21.59.1622026-03-12 → 2026-05-12 · 4 obs
● 2026-03-12 07:30:48
○ 2026-03-13 13:45:58
● 2026-04-24 08:55:08
● 2026-05-12 06:50:40
○ 2026-03-13 13:45:58
● 2026-04-24 08:55:08
● 2026-05-12 06:50:40
●A172.67.180.2352026-03-12 → 2026-05-12 · 4 obs
● 2026-03-12 07:30:48
○ 2026-03-13 13:45:58
● 2026-04-24 08:55:08
● 2026-05-12 06:50:40
○ 2026-03-13 13:45:58
● 2026-04-24 08:55:08
● 2026-05-12 06:50:40
○A188.114.96.02026-03-13 → 2026-03-13 · 4 obs
○ 2026-03-12 07:30:48
● 2026-03-13 13:45:58
○ 2026-04-24 08:55:08
○ 2026-05-12 06:50:40
● 2026-03-13 13:45:58
○ 2026-04-24 08:55:08
○ 2026-05-12 06:50:40
○A188.114.97.02026-03-13 → 2026-03-13 · 4 obs
○ 2026-03-12 07:30:48
● 2026-03-13 13:45:58
○ 2026-04-24 08:55:08
○ 2026-05-12 06:50:40
● 2026-03-13 13:45:58
○ 2026-04-24 08:55:08
○ 2026-05-12 06:50:40
●A2606:4700:3030::6815:3ba22026-03-12 → 2026-05-12 · 4 obs
● 2026-03-12 07:30:48
○ 2026-03-13 13:45:58
● 2026-04-24 08:55:08
● 2026-05-12 06:50:40
○ 2026-03-13 13:45:58
● 2026-04-24 08:55:08
● 2026-05-12 06:50:40
●A2606:4700:3036::ac43:b4eb2026-03-12 → 2026-05-12 · 4 obs
● 2026-03-12 07:30:48
○ 2026-03-13 13:45:58
● 2026-04-24 08:55:08
● 2026-05-12 06:50:40
○ 2026-03-13 13:45:58
● 2026-04-24 08:55:08
● 2026-05-12 06:50:40
○A2a06:98c1:3120::2026-03-13 → 2026-03-13 · 4 obs
○ 2026-03-12 07:30:48
● 2026-03-13 13:45:58
○ 2026-04-24 08:55:08
○ 2026-05-12 06:50:40
● 2026-03-13 13:45:58
○ 2026-04-24 08:55:08
○ 2026-05-12 06:50:40
○A2a06:98c1:3121::2026-03-13 → 2026-03-13 · 4 obs
○ 2026-03-12 07:30:48
● 2026-03-13 13:45:58
○ 2026-04-24 08:55:08
○ 2026-05-12 06:50:40
● 2026-03-13 13:45:58
○ 2026-04-24 08:55:08
○ 2026-05-12 06:50:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| workers.dev | sofia.ns.cloudflare.com, clyde.ns.cloudflare.com | - |
| festukarzu.workers.dev | mario.ns.cloudflare.com, vera.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.193.203
NS records: mario.ns.cloudflare.com, vera.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for workers.dev (unsigned zone)
⏱️ Timing
Total: 149ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.180.235, 104.21.59.162 |
| AAAA | 2 | 2606:4700:3030::6815:3ba2, 2606:4700:3036::ac43:b4eb |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
Analysis
IP Addresses
yahoo.festukarzu.workers.dev maps to four IP numbers: 2606:4700:3030::6815:3ba2, 2606:4700:3036::ac43:b4eb, 104.21.59.162 and 172.67.180.235.
Other host names, for instance dzbizschool.co.kr, www.imbagacor-rtp.tips, connortransportation.com, integracao.sindpd.org.br and dmzqh.com share IP numbers with yahoo.festukarzu.workers.dev.