backend-v2.landerlab.workers.dev - robtex.com
backend-v2.landerlab.workers.dev
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::ac43:9e34🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3033::6815:5aa7🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.90.167Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.158.52🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.90.167, 172.67.158.52 | ||||||
| IPv6 hints | 2606:4700:3031::ac43:9e34, 2606:4700:3033::6815:5aa7 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=224, name=cloudflare-ech.com | ||||||
landerlab.workers.dev
| DNSSEC | ⚠️ Not signed | ||||||
| NS | elinore.ns.cloudflare.com ⭐ | ||||||
| NS | skip.ns.cloudflare.com | ||||||
| SOA | elinore.ns.cloudflare.comdns@cloudflare.com serial=2410661163 | ||||||
DNS History
6 records (4 active, 2 former)
●A104.21.90.1672026-06-01 → 2026-07-27 · 2 obs
● 2026-06-01 23:59:04
● 2026-07-27 18:07:08
● 2026-07-27 18:07:08
●A172.67.158.522026-06-01 → 2026-07-27 · 2 obs
● 2026-06-01 23:59:04
● 2026-07-27 18:07:08
● 2026-07-27 18:07:08
○A2606:4700:3031::6815:5aa72026-06-01 → 2026-06-01 · 3 obs
● 2026-06-01 23:59:04
○ 2026-06-23 07:20:30
○ 2026-07-27 18:07:08
○ 2026-06-23 07:20:30
○ 2026-07-27 18:07:08
●A2606:4700:3031::ac43:9e342026-06-23 → 2026-07-27 · 3 obs
○ 2026-06-01 23:59:04
● 2026-06-23 07:20:30
● 2026-07-27 18:07:08
● 2026-06-23 07:20:30
● 2026-07-27 18:07:08
○A2606:4700:3032::ac43:9e342026-06-01 → 2026-06-01 · 3 obs
● 2026-06-01 23:59:04
○ 2026-06-23 07:20:30
○ 2026-07-27 18:07:08
○ 2026-06-23 07:20:30
○ 2026-07-27 18:07:08
●A2606:4700:3033::6815:5aa72026-06-23 → 2026-07-27 · 3 obs
○ 2026-06-01 23:59:04
● 2026-06-23 07:20:30
● 2026-07-27 18:07:08
● 2026-06-23 07:20:30
● 2026-07-27 18:07:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com... | 10 records |
| workers.dev | clyde.ns.cloudflare.com, sofia.ns.cloudflare.com | - |
| landerlab.workers.dev | elinore.ns.cloudflare.com, skip.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.193.233
NS records: elinore.ns.cloudflare.com, skip.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for workers.dev (unsigned zone)
⏱️ Timing
Total: 536ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.158.52, 104.21.90.167 |
| AAAA | 2 | 2606:4700:3031::ac43:9e34, 2606:4700:3033::6815:5aa7 |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
📌 Glue Records Collected
Total: 10
Out-of-bailiwick: 10 (ns-tld1.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...)
Analysis
IP Addresses
backend-v2.landerlab.workers.dev has four IP addresses: 104.21.90.167, 172.67.158.52, 2606:4700:3031::ac43:9e34 and 2606:4700:3033::6815:5aa7.
Two other host names, along with ara.(0x7868616d73746572)1.desi, forums.autolanka.com and aliargestiona.com, also share IP numbers with backend-v2.landerlab.workers.dev.