amp.commoncurriculum.workers.dev - robtex.com
amp.commoncurriculum.workers.dev
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3032::6815:4566🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3034::ac43:cf69🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.69.102Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.207.105🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.69.102, 172.67.207.105 | ||||||
| IPv6 | 2606:4700:3032::6815:4566, 2606:4700:3034::ac43:cf69 | ||||||
commoncurriculum.workers.dev
| DNSSEC | ⚠️ Not signed | ||||||
| NS | jeff.ns.cloudflare.com ⭐ | ||||||
| NS | vera.ns.cloudflare.com | ||||||
| SOA | jeff.ns.cloudflare.comdns@cloudflare.com serial=2398715205 | ||||||
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●A104.21.69.1022026-02-20 → 2026-03-22 · 2 obs
● 2026-02-20 01:45:50
● 2026-03-22 04:35:02
● 2026-03-22 04:35:02
●A172.67.207.1052026-02-20 → 2026-03-22 · 2 obs
● 2026-02-20 01:45:50
● 2026-03-22 04:35:02
● 2026-03-22 04:35:02
●A2606:4700:3032::6815:45662026-02-20 → 2026-03-22 · 2 obs
● 2026-02-20 01:45:50
● 2026-03-22 04:35:02
● 2026-03-22 04:35:02
●A2606:4700:3034::ac43:cf692026-02-20 → 2026-03-22 · 2 obs
● 2026-02-20 01:45:50
● 2026-03-22 04:35:02
● 2026-03-22 04:35:02
🔍 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 | - |
| commoncurriculum.workers.dev | jeff.ns.cloudflare.com, vera.ns.cloudflare.com | - |
✅ Authoritative Response
Server: 173.245.58.147
NS records: jeff.ns.cloudflare.com, vera.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for workers.dev (unsigned zone)
⏱️ Timing
Total: 1463ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.207.105, 104.21.69.102 |
| AAAA | 2 | 2606:4700:3034::ac43:cf69, 2606:4700:3032::6815:4566 |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
Analysis
IP Addresses
amp.commoncurriculum.workers.dev resolves to four IP numbers: 2606:4700:3032::6815:4566, 2606:4700:3034::ac43:cf69, 104.21.69.102 and 172.67.207.105.
Other host names such as barnnet.se, ns1.bobbyiliev.com, ccc191.com, landhome.net and lucy.gr share IPs with amp.commoncurriculum.workers.dev.