www.web.dev - robtex.com
www.web.dev
| CNAME | www3.l.google.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2607:f8b0:4004:c1b::65🇺🇸 Google | ||||||
| PTR | wv-in-f101.1e100.net | ||||||
| A | 2607:f8b0:4004:c1b::71🇺🇸 Google | ||||||
| A | 2607:f8b0:4004:c1b::8a🇺🇸 Google | ||||||
| A | 2607:f8b0:4004:c1b::8b🇺🇸 Google | ||||||
| A | 142.251.163.100🇺🇸 Google | ||||||
| A | 142.251.163.101🇺🇸 Google | ||||||
| A | 142.251.163.102🇺🇸 Google | ||||||
| A | 142.251.163.113🇺🇸 Google | ||||||
| A | 142.251.163.138🇺🇸 Google | ||||||
| A | 142.251.163.139🇺🇸 Google | ||||||
web.dev
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2001:4860:4802:32::1b🇺🇸 Google | ||||||
| A | 216.239.32.27🇺🇸 Google | ||||||
| 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 #582 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: #2,517
Same first word
Similar names
DNS History
3 records (1 active, 2 former)
○MXyour-dns-needs-immediate-attention.dev2015-12-18 → 2017-01-06 · 4 obs
● 2015-12-18 15:04:32
● 2017-01-06 13:23:44
○ 2018-10-05 09:22:04
○ 2026-02-20 15:27:42
● 2017-01-06 13:23:44
○ 2018-10-05 09:22:04
○ 2026-02-20 15:27:42
○A127.0.53.532015-12-18 → 2017-01-06 · 4 obs
● 2015-12-18 15:04:32
● 2017-01-06 13:23:44
○ 2018-10-05 09:22:04
○ 2026-02-20 15:27:42
● 2017-01-06 13:23:44
○ 2018-10-05 09:22:04
○ 2026-02-20 15:27:42
●CNAMEwww3.l.google.com2026-02-20 → 2026-02-20 · 2 obs
● 2026-02-20 15:27:38
● 2026-02-20 15:27:42
● 2026-02-20 15:27:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com... | - |
| web.dev | ns1.zdns.google, ns3.zdns.google, ns4.zdns.google, ns2.zdns.google | - |
✅ Authoritative Response
Server: 216.239.34.114
NS records: ns1.zdns.google, ns3.zdns.google, ns4.zdns.google, ns2.zdns.google
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for web.dev (unsigned zone)
⏱️ Timing
Total: 4554ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | www3.l.google.com |
AI analysis
Ten IP numbers are pointed to by www.web.dev: 2607:f8b0:4004:c1b::65, 2607:f8b0:4004:c1b::71, 2607:f8b0:4004:c1b::8a, 2607:f8b0:4004:c1b::8b, 142.251.163.100, 142.251.163.101, 142.251.163.102, 142.251.163.113, 142.251.163.138 and 142.251.163.139.
other host names include q6f7k.app.goo.gl, adwords.com.ve, wv-in-f139.1e100.net, thinkquarterly.co.uk and hu.www.maps.app.goo.gl; they share IP numbers with www.web.dev.