cdn.web.dev - robtex.com
cdn.web.dev
web.dev
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2001:4860:4802:32::1b🇺🇸 Google2001:4860::/32 | ||||||
| A | 216.239.32.27🇺🇸 Google216.239.32.0/24 | ||||||
| NS | ns1.zdns.google ⭐ | ||||||
| NS | ns2.zdns.google | ||||||
| NS | ns3.zdns.google | ||||||
| NS | ns4.zdns.google | ||||||
| TXT | google-site-verification=1KUpoM0U9uMGLkzIL1CaCnZDapQByrD74Wr92wrYZdA | ||||||
| SOA | ns1.zdns.googlecloud-dns-hostmaster@google.com serial=1 | ||||||
rank #562 globally
rank #2 in the tld
This domain, "web.dev", is a learning resource created by Google. It provides comprehensive and authoritative information on modern web development, including tutorials, best practices, and updates on the latest web features. It's a go-to place for developers who are keen to enhance their skills and knowledge in web development. The platform is also a tool to measure website performance and get guidance on how to improve.WOT: SAFE (70/100)
📈 Tranco rank: #2,396
Subdomains
upstream.cdn.web.dev |
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●CNAMEwww3.l.google.com2026-05-09 → 2026-05-09 · 2 obs
● 2026-05-09 19:27:08
● 2026-05-09 19:27:10
● 2026-05-09 19:27:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com... | - |
| web.dev | ns2.zdns.google, ns4.zdns.google, ns1.zdns.google, ns3.zdns.google | - |
✅ Authoritative Response
Server:216.239.36.114
NS records: ns2.zdns.google, ns4.zdns.google, ns1.zdns.google, ns3.zdns.google
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for web.dev (unsigned zone)
⏱️ Timing
Total: 2193ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | www3.l.google.com |
Analysis
Hierarchy
cdn.web.dev is the parent of upstream.cdn.web.dev.
IP Addresses
cdn.web.dev resolves to two IP numbers: 2607:f8b0:4007:803::200e and 142.251.34.78.