`ui.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:5173^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::ac43:bd50^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.81.115^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.189.80^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`graham.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bab^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`graham.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1ab^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`graham.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21ab^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`graham.ns.cloudflare.com`
		A	108.162.193.171^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`graham.ns.cloudflare.com`
		A	172.64.33.171^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`graham.ns.cloudflare.com`
		A	173.245.59.171^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`graham.ns.cloudflare.com`
NS	`jasmine.ns.cloudflare.com`
		A	2606:4700:50::adf5:3aaa^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jasmine.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0aa^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jasmine.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20aa^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jasmine.ns.cloudflare.com`
		A	108.162.192.170^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jasmine.ns.cloudflare.com`
		A	172.64.32.170^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jasmine.ns.cloudflare.com`
		A	173.245.58.170^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jasmine.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4023:c06::1a^{🇺🇸 Google2607:f8b0::/32}
			PTR	`dz-in-f26.1e100.net`
		A	142.251.2.27^{🇺🇸 Google142.251.2.0/24}
			PTR	`dl-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.26^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1b^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f27.1e100.net`
		A	192.178.223.26^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c00::1a^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`ws-in-f26.1e100.net`
			PTR	`ws-in-x1a.1e100.net`
		A	173.194.76.26^{🇺🇸 Google173.194.76.0/24}
			PTR	`ws-in-f26.1e100.net`
TXT	`ahrefs-site-verification_c190394ddf280278ec96bfcd446c0bca69ae0cda8bad29ea512f...`
TXT	`facebook-domain-verification=ruyodmrpmkolgknky9hhu2zt1s6ast`
TXT	`firebase=uidotdev`
TXT	`google-site-verification=UwqQx3BKaNlVnULDp55J_EZ6pzT9lH904XnOMxcdqDw`
TXT	`v=spf1 ip4:23.227.61.129 ip4:23.227.61.130 ip4:35.190.247.0/24 ip4:35.191.0.0...`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.81.115, 172.67.189.80
		IPv6 hints	2606:4700:3031::6815:5173, 2606:4700:3034::ac43:bd50
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=34, name=cloudflare-ech.com
SOA	`graham.ns.cloudflare.com`dns@cloudflare.com serial=2402030122

`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 #200656 globally
rank #137 in the tld
📈 Tranco rank: #466,027
🔒 HSTS Preload (+subdomains)

Same first word

ui.cn

ui.edu.ng

ui.wtf

ui.ac.ir

ui.cc

ui.expert

ui.cool

ui.uk

ui.guru

ui.engineering

ui.social

ui.direct

ui.kz

ui.asti.it

ui.cash

ui.nl

ui.gallery

ui.biz

ui.br

ui.idv.tw

ui.pisa.it

ui.com.ar

ui.s3.amazonaws.com

ui.cc.ua

ui.ac.id

ui.sk

ui.cz

ui.io

ui.uy

ui.by

ui.ms

ui.academy

ui.org.ua

ui.cl

ui.live

ui.co

ui.sh

ui.link

ui.fi

ui.net

ui.marketing

ui.is

ui.gov

ui.de

ui.vision

ui.school

ui.si

ui.ru

ui.pt

ui.co.il

ui.no

ui.be

ui.po.it

ui.edu

ui.business

ui.lc.it

ui.org

ui.tel

ui.cm

ui.am

ui.co.id

ui.ag

ui.dk

ui.city

ui.su

ui.lv

ui.lecco.it

ui.cr

ui.ac

ui.com.ua

ui.dev

ui.ca

ui.hu

ui.network

ui.co.th

ui.today

ui.co.za

ui.life

ui.se

ui.tips

ui.codes

ui.web.id

ui.hk

ui.net.eg

ui.id

ui.com.hk

ui.biella.it

ui.pl

ui.solutions

ui.com.cn

ui.opole.pl

ui.com.tw

ui.style

ui.fyi

ui.torino.it

ui.com

ui.prato.it

ui.uz

ui.lt

Similar names

iu.be

iu.dk

iu.is

iu.vg

iu.kz

iu.com.pk

iu.chat

iu.cz

iu.edu.eg

iu.cc

iu.cool

iu.nl

iu.lt

iu.gallery

iu.ae

iu.ee

iu.com.hk

iu.ro

iu.vc

iu.net.cn

iu.biz

iu.com.br

iu.al

iu.lv

iu.sa

iu.to

iu.com

iu.sk

iu.edu

iu.org

iu.se

iu.uk

iu.no

iu.ru

iu.fyi

iu.hu

iu.org.ua

iu.nu

iu.de

iu.io

iu.team

iu.fi

iu.news

iu.org.mx

iu.life

iu.edu.tr

iu.edu.jo

iu.rs

iu.ca

iu.edu.lb

iu.net

iu.com.ua

iu.su

iu.am

iu.eu

iu.co.za

iu.net.ua

iu.co

iu.edu.sa

iu.pl

iu.com.au

iu.gg

DNS History

13 records (11 active, 2 former)

●NSgraham.ns.cloudflare.com2026-03-22 → 2026-04-24 · 2 obs

● 2026-03-22 23:02:56
● 2026-04-24 01:57:36

●NSjasmine.ns.cloudflare.com2026-03-22 → 2026-04-24 · 2 obs

● 2026-03-22 23:02:56
● 2026-04-24 01:57:36

●MXalt1.aspmx.l.google.com2026-03-22 → 2026-04-24 · 3 obs

○ 2017-07-30 01:49:30
● 2026-03-22 23:02:56
● 2026-04-24 01:57:36

●MXalt2.aspmx.l.google.com2026-03-22 → 2026-04-24 · 3 obs

○ 2017-07-30 01:49:30
● 2026-03-22 23:02:56
● 2026-04-24 01:57:36

●MXalt3.aspmx.l.google.com2026-03-22 → 2026-04-24 · 3 obs

○ 2017-07-30 01:49:30
● 2026-03-22 23:02:56
● 2026-04-24 01:57:36

●MXalt4.aspmx.l.google.com2026-03-22 → 2026-04-24 · 3 obs

○ 2017-07-30 01:49:30
● 2026-03-22 23:02:56
● 2026-04-24 01:57:36

●MXaspmx.l.google.com2026-03-22 → 2026-04-24 · 3 obs

○ 2017-07-30 01:49:30
● 2026-03-22 23:02:56
● 2026-04-24 01:57:36

○MXyour-dns-needs-immediate-attention.dev2016-12-03 → 2017-07-30 · 4 obs

● 2016-12-03 22:14:00
● 2017-07-30 01:49:30
○ 2026-03-22 23:02:56
○ 2026-04-24 01:57:36

●A104.21.81.1152026-03-22 → 2026-04-24 · 3 obs

○ 2017-07-30 01:49:30
● 2026-03-22 23:02:56
● 2026-04-24 01:57:36

○A127.0.53.532016-12-03 → 2017-07-30 · 4 obs

● 2016-12-03 22:14:00
● 2017-07-30 01:49:30
○ 2026-03-22 23:02:56
○ 2026-04-24 01:57:36

●A172.67.189.802026-03-22 → 2026-04-24 · 3 obs

○ 2017-07-30 01:49:30
● 2026-03-22 23:02:56
● 2026-04-24 01:57:36

●A2606:4700:3031::6815:51732026-03-22 → 2026-04-24 · 3 obs

○ 2017-07-30 01:49:30
● 2026-03-22 23:02:56
● 2026-04-24 01:57:36

●A2606:4700:3034::ac43:bd502026-03-22 → 2026-04-24 · 3 obs

○ 2017-07-30 01:49:30
● 2026-03-22 23:02:56
● 2026-04-24 01:57:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com...	-
ui.dev	jasmine.ns.cloudflare.com, graham.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.33.171

NS records: jasmine.ns.cloudflare.com, graham.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ui.dev (unsigned zone)

⏱️ Timing

Total: 443ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.189.80, 104.21.81.115`
AAAA	2	`2606:4700:3034::ac43:bd50, 2606:4700:3031::6815:5173`
NS	2	`graham.ns.cloudflare.com, jasmine.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	5	`ahrefs-site-verification_c190394ddf28027, facebook-domain-verification=ruyodmrpmko...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`graham.ns.cloudflare.com dns.cloudflare.`

Analysis

IP Addresses

ui.dev maps to four IP numbers: 2606:4700:3031::6815:5173, 2606:4700:3034::ac43:bd50, 104.21.81.115 and 172.67.189.80.

Other host names, for instance callcentre-expo.co.uk, bmsri.com, wroblyq.cn, tlu.readsh101.com and richardlawley.com share IP numbers with ui.dev.

Name Servers

Two name servers graham.ns.cloudflare.com and jasmine.ns.cloudflare.com handle delegation for ui.dev.

ui.dev uses the same name server setup as other domains, for example kitapbulut.net, repar.com, kitapyurdu.co.uk, passapp.io and 00373.top.

ui.dev partially shares name servers with other domains; examples include radcygdynia.pl, arena.ua, betovo-casino.net, 1000subastas.com and topoa.fr.

These name servers are commonly used with miles.ns.cloudflare.com, june.ns.cloudflare.com and paris.ns.cloudflare.com.

Host names with six IP numbers: graham.ns.cloudflare.com points to: 2606:4700:58::adf5:3bab, 2803:f800:50::6ca2:c1ab, 2a06:98c1:50::ac40:21ab, 108.162.193.171, 172.64.33.171 and 173.245.59.171; jasmine.ns.cloudflare.com points to: 2606:4700:50::adf5:3aaa, 2803:f800:50::6ca2:c0aa, 2a06:98c1:50::ac40:20aa, 108.162.192.170, 172.64.32.170 and 173.245.58.170.

Mail Servers

Five mail servers handle ui.dev: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

ui.dev shares some mail servers with other domains, at least partially, such as wistla.com, blueridgeforestproducts.com, hajjahnaziha.org, jeffkernen.com and ironsleet.com.

These mail servers are often used with aspmx3.googlemail.com, aspmx2.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Host names with two IP numbers:

aspmx.l.google.com points to: 2607:f8b0:4023:c06::1a and 142.251.2.27

alt1.aspmx.l.google.com points to: 2800:3f0:4003:c0f::1a and 108.177.123.26

alt2.aspmx.l.google.com points to: 2a00:1450:400b:c02::1b and 172.253.116.27

alt3.aspmx.l.google.com points to: 2a00:1450:4009:c0f::1b and 192.178.223.26

alt4.aspmx.l.google.com points to: 2a00:1450:400c:c00::1a and 173.194.76.26

ui.dev - robtex.com

ui.dev

dev

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`ui.dev`

`dev`