`web.dev`

DNSSEC	⚠️ Not signed
A	2001:4860:4802:32::1b^{🇺🇸 Google2001:4860::/32}
		PTR	`any-in-2001-4860-4802-32--1b.1e100.net`
A	216.239.32.27^{🇺🇸 Google216.239.32.0/24}
NS	`ns1.zdns.google` ⭐
		A	2001:4860:4802:32::72^{🇺🇸 Google2001:4860::/32}
			PTR	`ns1.zdns.google`
		A	216.239.32.114^{🇺🇸 Google216.239.32.0/24}
			PTR	`ns1.zdns.google`
NS	`ns2.zdns.google`
		A	2001:4860:4802:34::72^{🇺🇸 Google2001:4860::/32}
			PTR	`ns2.zdns.google`
		A	216.239.34.114^{🇺🇸 Google216.239.34.0/24}
			PTR	`ns2.zdns.google`
NS	`ns3.zdns.google`
		A	2001:4860:4802:36::72^{🇺🇸 Google2001:4860::/32}
			PTR	`ns3.zdns.google`
		A	216.239.36.114^{🇺🇸 Google216.239.36.0/24}
			PTR	`ns3.zdns.google`
NS	`ns4.zdns.google`
		A	2001:4860:4802:38::72^{🇺🇸 Google2001:4860::/32}
			PTR	`ns4.zdns.google`
		A	216.239.38.114^{🇺🇸 Google216.239.38.0/24}
			PTR	`ns4.zdns.google`
TXT	`google-site-verification=1KUpoM0U9uMGLkzIL1CaCnZDapQByrD74Wr92wrYZdA`
SOA	`ns1.zdns.google`cloud-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.com`cloud-dns-hostmaster@google.com serial=1

rank #556 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: #2,443
🔒 HSTS Preload (+subdomains)

Subdomains

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

web.nu

web.je

web.id

web.(0x787878)

web.eu

web.uk

web.(0x736578)

web.com.az

web.money

web.al

web.delhi.in

web.men

web.si

web.us.com

web.neustar

web.at.it

web.boutique

web.et

web.supply

web.cam

web.com.na

web.bzh

web.archi

web.theater

web.co.bw

web.su

web.dj

web.x0.com

web.webflow.io

web.mw

web.mil

web.uk.net

web.lu

web.com.ph

web.com.au

web.at

web.games

web.tr

web.hk

web.villas

web.biz

web.cm

web.ie

web.ac.me

web.or.id

web.ca

web.pt

web.awsapps.com

web.wiki

web.cat

web.ug

web.cafe

web.live

web.com.ua

web.bg

web.lighting

web.loans

web.com.ro

web.ad.jp

web.gs

web.com.sg

web.co.zw

web.co.ke

web.email

web.is

web.jp

web.vlaanderen

web.lt

web.com

web.na

web.com.cn

web.hosting

web.dating

web.pl

web.ch

web.com.ru

web.org

web.hr

web.solutions

web.me

web.xyz

web.nl

web.or.kr

web.dental

web.co.th

web.design

web.events

web.ge

web.gu

web.de

web.report

web.name

web.hn

web.padova.it

web.kr

web.bi

web.auto

web.land

web.institute

web.im

Similar names

bwe.es

bwe.com.br

web.builders

web.dk

bwe.dk

wbe.info

ewb.org.ng

web.store

ebw.cz

ebw.org

wbe.me

web.com.vn

web.mit

web.net.cn

web.gy

web.nhk

web.cg

web.energy

web.id.vn

bew.io

web.gov.mn

bwe.com

wbe.net

web.surgery

web.ne.kr

bew.dk

ebw.at

bew.com

bew.lu

web.org.ru

ebw.me

web.to.it

web.ae

web.blue

bwe.sk

web.net

bew.co

web.modena.it

web.asker.no

wbe.ro

web.net.ru

web.ph

web.ro

web.toys

web.ba

web.express

wbe.ru

web.ga

web.kz

bew.com.pl

bew.us

bew.se

bwe.jp

ewb.gr

web.co.id

web.fo

web.net.uy

ebw.ru

web.ee

bew.de

web.career

web.fund

bwe.tv

web.nis.za

web.s3.amazonaws.com

web.bt

web.expert

web.estate

web.delivery

wbe.jp

web.tw

web.tours

web.coop

web.codes

ewb.in

ewb.se

bwe.reisen

web.tv

web.fm

wbe.biz

ewb.cz

web.com.co

web.vg

web.org.au

ewb.be

wbe.com

web.international

web.vn

web.kg

web.ng

web.gratis

web.global

web.co.il

bwe.co.jp

bew.ch

web.org.uk

ewb.org.uk

web.security

web.wf

ewb.net

DNS History

20 records (6 active, 14 former)

●NSns1.zdns.google2020-10-31 → 2026-04-11 · 2 obs

● 2020-10-31 14:45:40
● 2026-04-11 20:44:24

●NSns2.zdns.google2020-10-31 → 2026-04-11 · 2 obs

● 2020-10-31 14:45:40
● 2026-04-11 20:44:24

●NSns3.zdns.google2020-10-31 → 2026-04-11 · 2 obs

● 2020-10-31 14:45:40
● 2026-04-11 20:44:24

●NSns4.zdns.google2020-10-31 → 2026-04-11 · 2 obs

● 2020-10-31 14:45:40
● 2026-04-11 20:44:24

○MXyour-dns-needs-immediate-attention.dev2015-09-22 → 2017-04-29 · 4 obs

● 2015-09-22 13:54:48
● 2017-04-29 14:47:36
○ 2020-10-31 14:45:40
○ 2026-04-11 20:44:24

○A127.0.53.532015-09-22 → 2017-04-29 · 4 obs

● 2015-09-22 13:54:48
● 2017-04-29 14:47:36
○ 2020-10-31 14:45:40
○ 2026-04-11 20:44:24

○A151.101.1.1952021-06-20 → 2021-06-20 · 4 obs

○ 2020-10-31 14:45:40
● 2021-06-20 02:59:48
○ 2021-08-24 03:05:34
○ 2026-04-11 20:44:24

○A151.101.65.1952021-06-20 → 2021-06-20 · 4 obs

○ 2020-10-31 14:45:40
● 2021-06-20 02:59:48
○ 2021-08-24 03:05:34
○ 2026-04-11 20:44:24

○A199.36.158.1002021-08-24 → 2021-12-31 · 5 obs

○ 2021-06-20 02:59:48
● 2021-08-24 03:05:34
● 2021-12-31 17:15:12
○ 2026-02-19 23:38:56
○ 2026-04-11 20:44:24

○A2001:4860:4802:32::152020-10-31 → 2020-10-31 · 4 obs

○ 2017-04-29 14:47:36
● 2020-10-31 14:45:40
○ 2021-06-20 02:59:48
○ 2026-04-11 20:44:24

●A2001:4860:4802:32::1b2026-02-19 → 2026-04-11 · 3 obs

○ 2021-12-31 17:15:12
● 2026-02-19 23:38:56
● 2026-04-11 20:44:24

○A2001:4860:4802:34::152020-10-31 → 2020-10-31 · 4 obs

○ 2017-04-29 14:47:36
● 2020-10-31 14:45:40
○ 2021-06-20 02:59:48
○ 2026-04-11 20:44:24

○A2001:4860:4802:36::152020-10-31 → 2020-10-31 · 4 obs

○ 2017-04-29 14:47:36
● 2020-10-31 14:45:40
○ 2021-06-20 02:59:48
○ 2026-04-11 20:44:24

○A2001:4860:4802:38::152020-10-31 → 2020-10-31 · 4 obs

○ 2017-04-29 14:47:36
● 2020-10-31 14:45:40
○ 2021-06-20 02:59:48
○ 2026-04-11 20:44:24

○A216.239.32.212020-10-31 → 2020-10-31 · 4 obs

○ 2017-04-29 14:47:36
● 2020-10-31 14:45:40
○ 2021-06-20 02:59:48
○ 2026-04-11 20:44:24

●A216.239.32.272026-02-19 → 2026-04-11 · 3 obs

○ 2021-12-31 17:15:12
● 2026-02-19 23:38:56
● 2026-04-11 20:44:24

○A216.239.34.212020-10-31 → 2020-10-31 · 4 obs

○ 2017-04-29 14:47:36
● 2020-10-31 14:45:40
○ 2021-06-20 02:59:48
○ 2026-04-11 20:44:24

○A216.239.36.212020-10-31 → 2020-10-31 · 4 obs

○ 2017-04-29 14:47:36
● 2020-10-31 14:45:40
○ 2021-06-20 02:59:48
○ 2026-04-11 20:44:24

○A216.239.38.212020-10-31 → 2020-10-31 · 4 obs

○ 2017-04-29 14:47:36
● 2020-10-31 14:45:40
○ 2021-06-20 02:59:48
○ 2026-04-11 20:44:24

○A2620:0:890::1002021-08-24 → 2021-12-31 · 5 obs

○ 2021-06-20 02:59:48
● 2021-08-24 03:05:34
● 2021-12-31 17:15:12
○ 2026-02-19 23:38:56
○ 2026-04-11 20:44:24

🔍 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
web.dev	ns4.zdns.google, ns2.zdns.google, ns3.zdns.google, ns1.zdns.google	-

✅ Authoritative Response

Server:216.239.36.114

NS records: ns4.zdns.google, ns2.zdns.google, ns3.zdns.google, ns1.zdns.google

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for web.dev (unsigned zone)

⏱️ Timing

Total: 703ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`216.239.32.27`
AAAA	1	`2001:4860:4802:32::1b`
NS	4	`ns3.zdns.google, ns4.zdns.google...`
TXT	1	`google-site-verification=1KUpoM0U9uMGLkz`
SOA	1	`ns1.zdns.google cloud-dns-hostmaster.goo`

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com...)

Analysis

Hierarchy

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.

IP Addresses

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.

Name Servers

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.

web.dev - robtex.com

web.dev

dev

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

`web.dev`

`dev`