cusi.dev - robtex.com

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

cusi.dev

DNSSEC⚠️ Not signed
A2606:4700:3030::6815:1ee0🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3033::ac43:ade3🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.30.224Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.173.227🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSgerald.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3ba8🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgerald.ns.cloudflare.com
A2803:f800:50::6ca2:c1a8🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRgerald.ns.cloudflare.com
A2a06:98c1:50::ac40:21a8🇺🇸 Cloudflare2a06:98c1:50::/45
PTRgerald.ns.cloudflare.com
A108.162.193.168🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgerald.ns.cloudflare.com
A172.64.33.168🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgerald.ns.cloudflare.com
A173.245.59.168🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgerald.ns.cloudflare.com
NSraquel.ns.cloudflare.com
A2606:4700:50::a29f:26d2🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRraquel.ns.cloudflare.com
A2803:f800:50::6ca2:c2d2🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRraquel.ns.cloudflare.com
A2a06:98c1:50::ac40:22d2🇺🇸 Cloudflare2a06:98c1:50::/45
PTRraquel.ns.cloudflare.com
A108.162.194.210🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRraquel.ns.cloudflare.com
A162.159.38.210Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRraquel.ns.cloudflare.com
A172.64.34.210🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRraquel.ns.cloudflare.com
MXmx01.mail.icloud.com ⭐
A17.42.251.62🇺🇸 Apple17.42.0.0/16
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
PTRmx3.mail.icloud.com
A17.56.9.31🇺🇸 Apple17.56.9.0/24
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
A17.57.152.5🇺🇸 Apple17.57.152.0/23
A17.57.154.33🇺🇸 Apple17.57.154.0/24
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
A17.57.155.25🇺🇸 Apple17.57.155.0/24
A17.57.156.30🇺🇸 Apple17.57.156.0/24
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
MXmx02.mail.icloud.com ⭐
A17.42.251.62🇺🇸 Apple17.42.0.0/16
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
PTRmx3.mail.icloud.com
A17.56.9.31🇺🇸 Apple17.56.9.0/24
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
A17.57.152.5🇺🇸 Apple17.57.152.0/23
A17.57.154.33🇺🇸 Apple17.57.154.0/24
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
A17.57.155.25🇺🇸 Apple17.57.155.0/24
A17.57.156.30🇺🇸 Apple17.57.156.0/24
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
TXTapple-domain=ZOW9LV7NemTDHniH
TXTv=spf1 include:icloud.com ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.30.224, 172.67.173.227
IPv6 hints2606:4700:3030::6815:1ee0, 2606:4700:3033::ac43:ade3
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=26, name=cloudflare-ech.com
SOAgerald.ns.cloudflare.comdns@cloudflare.com serial=2412461831

dev

DNSSEC🔒 Signed (DS record present)
NSns-tld1.charlestonroadregistry.com ⭐
NSns-tld2.charlestonroadregistry.com
NSns-tld3.charlestonroadregistry.com
NSns-tld4.charlestonroadregistry.com
NSns-tld5.charlestonroadregistry.com
SOAns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=1
🔒 HSTS Preload (+subdomains)

Same first word

cusi.ru
cusi.kr
cusi.me
cusi.de
cusi.net
cusi.com
cusi.dev
cusi.online
cusi.it
cusi.ca
cusi.fr
cusi.nl
cusi.biz
cusi.org
cusi.co
cusi.cn
cusi.be
cusi.eu

Similar names

siuc.org
suic.co.kr
icus.us
uics.com
suci.cn
icus.org
cius.info
uisc.sg
ucis.co.uk
usci.it
cius.uk
usic.nl
usic.cn
suci.it
ucsi.edu.my
cisu.net
suic.cn
iusc.com
ucis.com.au
iscu.net
csiu.net
ucsi.org.cn
iusc.mil.ph
cuis.(0x787878)
ucsi.it
ucis.ac.th
usic.asia
ucis.ru
sicu.it
suic.org
siuc.de
suci.blogspot.com
ucsi.com
usic.com
cisu.ru
sicu.info
csui.cn
sicu.org
cisu.it
cuis.cn
ucsi.cc
uics.ca
cius.nl
uisc.ru
cisu.org
usci.cn
icsu.de
isuc.org
suci.jp
sicu.ph
suic.ru
scui.co
iscu.eu
ucsi.de
ucis.nl
csiu.info
usic.eu
icsu.ro
icus.fr
usic.co
iucs.org
cisu.dev
icus.ru
usic.info
suic.co.th
icus.net
usci.edu.in
usic.co.uk
iscu.de
usic.it
iscu.nl
ucsi.net
sicu.mil.ph
uics.cn
icus.co.uk
usci.com
cius.in
cius.tv
usci.us
usic.tv
usci.ru
suci.li
sciu.it
cuis.top
icsu.com
cuis.net
suci.com
iscu.kr
iucs.edu.ph
icsu.com.cn
iscu.org
cius.org
isuc.edu.ec
uisc.com.ua
icsu.org
ucis.com
csui.com.cn

Previous names

curseddk.dev
curser.dev
curso.dev
cursor-origin.dev
cursor-pilot.dev
cursor.dev
cursorhub.dev
cursorial.dev
curtiscali.dev
curtislamp.dev
curtisolson.dev
curtrode.dev
curudan.dev
curvea.dev
curvenote.dev
curvespotter.dev
curxor.dev
curzy.dev
cushion.dev
cushty.dev

Next names

cusmoh.dev
cuss2.dev
cussin.dev
custard.dev
custodes.dev
custodiem.dev
custom-cdn.dev
custom-javascript.dev
custombit.dev
customer-experience.dev
customer-server.dev
customer.dev
customerbiz.dev
customerfields.dev
customfeedback.dev
customink.dev
customplatform.dev
customresolutionutility.dev
cutapp.dev
cutaway.dev

DNS History

8 records (8 active, 0 former)

NSgerald.ns.cloudflare.comraquel.ns.cloudflare.comMXmx01.mail.icloud.commx02.mail.icloud.comA104.21.30.224172.67.173.2272606:4700:3030::6815:1ee02606:4700:3033::ac43:ade3
●NSgerald.ns.cloudflare.com2026-08-21 → 2026-08-24 · 2 obs
● 2026-08-21 20:12:48
● 2026-08-24 18:11:08
●NSraquel.ns.cloudflare.com2026-08-21 → 2026-08-24 · 2 obs
● 2026-08-21 20:12:48
● 2026-08-24 18:11:08
●MXmx01.mail.icloud.com2026-08-21 → 2026-08-24 · 2 obs
● 2026-08-21 20:12:48
● 2026-08-24 18:11:08
●MXmx02.mail.icloud.com2026-08-21 → 2026-08-24 · 2 obs
● 2026-08-21 20:12:48
● 2026-08-24 18:11:08
●A104.21.30.2242026-08-21 → 2026-08-24 · 2 obs
● 2026-08-21 20:12:48
● 2026-08-24 18:11:08
●A172.67.173.2272026-08-21 → 2026-08-24 · 2 obs
● 2026-08-21 20:12:48
● 2026-08-24 18:11:08
●A2606:4700:3030::6815:1ee02026-08-21 → 2026-08-24 · 2 obs
● 2026-08-21 20:12:48
● 2026-08-24 18:11:08
●A2606:4700:3033::ac43:ade32026-08-21 → 2026-08-24 · 2 obs
● 2026-08-21 20:12:48
● 2026-08-24 18:11:08

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...-
cusi.devraquel.ns.cloudflare.com, gerald.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.33.168

NS records: raquel.ns.cloudflare.com, gerald.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cusi.dev (unsigned zone)

⏱️ Timing

Total: 952ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.173.227, 104.21.30.224
AAAA22606:4700:3033::ac43:ade3, 2606:4700:3030::6815:1ee0
NS2gerald.ns.cloudflare.com, raquel.ns.cloudflare.com
MX2mx01.mail.icloud.com (pri: 10), mx02.mail.icloud.com (pri: 10)
TXT2apple-domain=ZOW9LV7NemTDHniH, v=spf1 include:icloud.com ~all
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1gerald.ns.cloudflare.com dns.cloudflare.

Analysis

IP Addresses

cusi.dev points to the four IP addresses 104.21.30.224, 172.67.173.227, 2606:4700:3030::6815:1ee0 and 2606:4700:3033::ac43:ade3.

Additional host names — benefitsbriefing.info, www.logisco.com, www.hzjinying.net.cn and two others — share IP numbers with cusi.dev.

Name Servers

Two name servers handle the delegation for cusi.dev: gerald.ns.cloudflare.com and raquel.ns.cloudflare.com.

cusi.dev shares its name server setup with other domains, including ariseint.org, sylergy.net, blasterincome.com and two others.

The name servers of cusi.dev overlap at least partially with those of other domains — among them autex.lv, tokyobolayxazik.site, curego.shop and two more.

These name servers commonly appear in combination with the name servers cory.ns.cloudflare.com.

Host names with 6 IP numbers:

gerald.ns.cloudflare.com resolves to 108.162.193.168, 172.64.33.168 and 173.245.59.168 among others, with 3 other IP addresses in total.

raquel.ns.cloudflare.com resolves to 108.162.194.210, 162.159.38.210 and 172.64.34.210 among others, with 3 other IP addresses in total.

Mail Servers

cusi.dev has two mail servers: mx01.mail.icloud.com and mx02.mail.icloud.com.

cusi.dev shares the same mail server setup as other domains, including wavecaptureaudio.com, vipmail.pro, mostbox.eu and two others.

cusi.dev has mail servers in common with other domains — iqcreative.ca being one example.

Host names with 6 IP numbers:

mx01.mail.icloud.com resolves to 17.42.251.62, 17.56.9.31 and 17.57.152.5 among others, with 3 other IP addresses in total.

mx02.mail.icloud.com resolves to 17.42.251.62, 17.56.9.31 and 17.57.152.5 among others, with 3 other IP addresses in total.

mx01.mail.icloud.com along with mx02.mail.icloud.com each resolve to 17.42.251.62 IP addresses.

mx01.mail.icloud.com along with mx02.mail.icloud.com each resolve to 17.56.9.31 IP addresses.

mx01.mail.icloud.com along with mx02.mail.icloud.com each resolve to 17.57.152.5 IP addresses.

mx01.mail.icloud.com along with mx02.mail.icloud.com each resolve to 17.57.154.33 IP addresses.

mx01.mail.icloud.com along with mx02.mail.icloud.com each resolve to 17.57.155.25 IP addresses.

mx01.mail.icloud.com along with mx02.mail.icloud.com each resolve to 17.57.156.30 IP addresses.