web.dev - robtex.com
web.dev
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2001:4860:4802:32::1b🇺🇸 Google | ||||||
| PTR | any-in-2001-4860-4802-32--1b.1e100.net | ||||||
| A | 216.239.32.27🇺🇸 Google | ||||||
| NS | ns1.zdns.google ⭐ 🔒 | ||||||
| A | 2001:4860:4802:32::72🇺🇸 Google | ||||||
| PTR | ns1.zdns.google | ||||||
| A | 216.239.32.114🇺🇸 Google | ||||||
| PTR | ns1.zdns.google | ||||||
| NS | ns2.zdns.google 🔒 | ||||||
| A | 2001:4860:4802:34::72🇺🇸 Google | ||||||
| PTR | ns2.zdns.google | ||||||
| A | 216.239.34.114🇺🇸 Google | ||||||
| PTR | ns2.zdns.google | ||||||
| NS | ns3.zdns.google 🔒 | ||||||
| A | 2001:4860:4802:36::72🇺🇸 Google | ||||||
| PTR | ns3.zdns.google | ||||||
| A | 216.239.36.114🇺🇸 Google | ||||||
| PTR | ns3.zdns.google | ||||||
| NS | ns4.zdns.google 🔒 | ||||||
| A | 2001:4860:4802:38::72🇺🇸 Google | ||||||
| PTR | ns4.zdns.google | ||||||
| A | 216.239.38.114🇺🇸 Google | ||||||
| PTR | ns4.zdns.google | ||||||
| TXT | google-site-verification=1KUpoM0U9uMGLkzIL1CaCnZDapQByrD74Wr92wrYZdA | ||||||
| SOA | ns1.zdns.googlecloud-dns-hostmaster@google.com serial=1 | ||||||
dev
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns-tld1.charlestonroadregistry.com ⭐ | ||||||
| NS | ns-tld2.charlestonroadregistry.com | ||||||
| NS | ns-tld3.charlestonroadregistry.com | ||||||
| NS | ns-tld4.charlestonroadregistry.com | ||||||
| NS | ns-tld5.charlestonroadregistry.com | ||||||
| SOA | ns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=1 | ||||||
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
🔒 HSTS Preload (+subdomains)
Up
mx-ha03.web.dev |
www.web.dev |
navigator.web.dev |
interzeption1.web.dev |
slotboya.web.dev |
cms-10.web.dev |
mout.web.dev |
cdn.web.dev |
ftp.web.dev |
pagespeed.web.dev |
Same first word
Similar names
DNS History
20 records (6 active, 14 former)
●NSns1.zdns.google2020-10-31 → 2026-02-23 · 2 obs
● 2026-02-23 14:01:42
●NSns2.zdns.google2020-10-31 → 2026-02-23 · 2 obs
● 2026-02-23 14:01:42
●NSns3.zdns.google2020-10-31 → 2026-02-23 · 2 obs
● 2026-02-23 14:01:42
●NSns4.zdns.google2020-10-31 → 2026-02-23 · 2 obs
● 2026-02-23 14:01:42
○MXyour-dns-needs-immediate-attention.dev2015-09-22 → 2017-04-29 · 4 obs
● 2017-04-29 14:47:36
○ 2020-10-31 14:45:40
○ 2026-02-23 14:01:42
○A127.0.53.532015-09-22 → 2017-04-29 · 4 obs
● 2017-04-29 14:47:36
○ 2020-10-31 14:45:40
○ 2026-02-23 14:01:42
○A151.101.1.1952021-06-20 → 2021-06-20 · 4 obs
● 2021-06-20 02:59:48
○ 2021-08-24 03:05:34
○ 2026-02-23 14:01:42
○A151.101.65.1952021-06-20 → 2021-06-20 · 4 obs
● 2021-06-20 02:59:48
○ 2021-08-24 03:05:34
○ 2026-02-23 14:01:42
○A199.36.158.1002021-08-24 → 2021-12-31 · 5 obs
● 2021-08-24 03:05:34
● 2021-12-31 17:15:12
○ 2026-02-19 23:38:56
○ 2026-02-23 14:01:42
○A2001:4860:4802:32::152020-10-31 → 2020-10-31 · 4 obs
● 2020-10-31 14:45:40
○ 2021-06-20 02:59:48
○ 2026-02-23 14:01:42
●A2001:4860:4802:32::1b2026-02-19 → 2026-02-23 · 3 obs
● 2026-02-19 23:38:56
● 2026-02-23 14:01:42
○A2001:4860:4802:34::152020-10-31 → 2020-10-31 · 4 obs
● 2020-10-31 14:45:40
○ 2021-06-20 02:59:48
○ 2026-02-23 14:01:42
○A2001:4860:4802:36::152020-10-31 → 2020-10-31 · 4 obs
● 2020-10-31 14:45:40
○ 2021-06-20 02:59:48
○ 2026-02-23 14:01:42
○A2001:4860:4802:38::152020-10-31 → 2020-10-31 · 4 obs
● 2020-10-31 14:45:40
○ 2021-06-20 02:59:48
○ 2026-02-23 14:01:42
○A216.239.32.212020-10-31 → 2020-10-31 · 4 obs
● 2020-10-31 14:45:40
○ 2021-06-20 02:59:48
○ 2026-02-23 14:01:42
●A216.239.32.272026-02-19 → 2026-02-23 · 3 obs
● 2026-02-19 23:38:56
● 2026-02-23 14:01:42
○A216.239.34.212020-10-31 → 2020-10-31 · 4 obs
● 2020-10-31 14:45:40
○ 2021-06-20 02:59:48
○ 2026-02-23 14:01:42
○A216.239.36.212020-10-31 → 2020-10-31 · 4 obs
● 2020-10-31 14:45:40
○ 2021-06-20 02:59:48
○ 2026-02-23 14:01:42
○A216.239.38.212020-10-31 → 2020-10-31 · 4 obs
● 2020-10-31 14:45:40
○ 2021-06-20 02:59:48
○ 2026-02-23 14:01:42
○A2620:0:890::1002021-08-24 → 2021-12-31 · 5 obs
● 2021-08-24 03:05:34
● 2021-12-31 17:15:12
○ 2026-02-19 23:38:56
○ 2026-02-23 14:01:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| web.dev | ns1.zdns.google, ns2.zdns.google, ns3.zdns.google, ns4.zdns.google | - |
✅ Authoritative Response
Server: 216.239.34.114
NS records: ns1.zdns.google, ns2.zdns.google, ns3.zdns.google, ns4.zdns.google
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for web.dev (unsigned zone)
⏱️ Timing
Total: 264ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 216.239.32.27 |
| AAAA | 1 | 2001:4860:4802:32::1b |
| NS | 4 | ns1.zdns.google, ns2.zdns.google... |
| TXT | 1 | google-site-verification=1KUpoM0U9uMGLkz |
| SOA | 1 | ns1.zdns.google cloud-dns-hostmaster.goo |
AI analysis
web.dev is the parent of mx-ha03.web.dev, www.web.dev, navigator.web.dev, interzeption1.web.dev, slotboya.web.dev and a few other host names.
web.dev resolves to two IP numbers: 2001:4860:4802:32::1b and 216.239.32.27.
other host names including muc03s13-in-f27.1e100.net, io.google, searchingforsyria.org, iad23s44-in-f27.1e100.net and ow-in-f27.1e100.net share IP numbers with web.dev.
web.dev is delegated to four name servers: ns1.zdns.google, ns2.zdns.google, ns3.zdns.google and ns4.zdns.google.
web.dev at least partially shares name servers with other domains, for instance hey.gle, blog.google, standards.google, lers.google and cloudconnect.goog.
these name servers are commonly used alongside ns1.googledomains.com.
Host names with two IP numbers:
ns1.zdns.google points to 2001:4860:4802:32::72 and 216.239.32.114; ns2.zdns.google points to 2001:4860:4802:34::72 and 216.239.34.114; ns3.zdns.google points to 2001:4860:4802:36::72 and 216.239.36.114; ns4.zdns.google points to 2001:4860:4802:38::72 and 216.239.38.114.