cusi.dev - dns.ninja

🛡️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
PTRic4-privaterelay.appleid.com
PTRsmtp1.ic4-privaterelay.appleid.com
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
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
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
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
PTRic4-privaterelay.appleid.com
PTRsmtp1.ic4-privaterelay.appleid.com
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
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
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
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=65, name=cloudflare-ech.com
SOAgerald.ns.cloudflare.comdns@cloudflare.com serial=2413467102

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.mil.ph
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.pages.dev
cusi.org
cusi.ph
cusi.co
cusi.cn
cusi.be
cusi.co.uk
cusi.so

Similar names

usci.app
siuc.org
usic.finance
suic.co.kr
icus.us
uics.com
uics.uk
suci.cn
icus.org
uisc.ca
cius.info
uisc.sg
ucis.co.uk
csui.gr
usci.it
cius.uk
cisu.io
usic.nl
sicu.pages.dev
suci.us
ucis.llc
usic.cn
suci.it
ucsi.edu.my
cisu.net
cius.com.br
suic.cn
iusc.com
cisu.no
ucis.com.au
iscu.net
csiu.net
scui.ai
ucsi.org.cn
uics.xyz
ucis.eu
cuis.(0x787878)
suci.xyz
cius.pt
suic.biz
ucsi.it
ucis.ac.th
cisu.vip
usic.asia
ucis.ru
ucsi.one
sicu.it
usci.com.ph
siuc.me
suic.org
usic.world
suci.world
siuc.de
suci.blogspot.com
ucsi.com
usic.com
sciu.ph
cisu.ru
sicu.info
csui.cn
iucs.ph
usic.myshopify.com
sicu.org
scui.web.id
cisu.it
cuis.cn
ucsi.cc
iusc.com.br
uics.ca
cius.nl
uisc.ru
cius.ro
cisu.org
uics.online
cius.com.ph
usci.cn
siuc.si
icsu.de
ucis.app
icus.myds.me
icus.news
isuc.org
suci.my.id
usic.cc
suci.jp
sicu.ph
suic.ru
scui.co
iscu.eu
ucsi.de
ucis.nl
csiu.info
cius.eu.org
ucsi.online
usic.eu
icsu.ro
siuc.ph

Previous names

curvedsphere.dev
curvenote.dev
curver.dev
curvespotter.dev
curvhealth.dev
curview.dev
curvilinear.dev
curvy.dev
curxor.dev
curyvendas.dev
curzon.dev
curzy.dev
cusack.dev
cuscuz.dev
cusens.dev
cushard.dev
cushion.dev
cushman.dev
cushty.dev
cushy.dev

Next names

cusmoh.dev
cusol.dev
cusp.dev
cusptech.dev
cuss.dev
cuss2.dev
cussin.dev
cust.dev
custard.dev
custari.dev
custcodian.dev
custera.dev
custo.dev
custode.dev
custodes.dev
custodiasecurity.dev
custodiem.dev
custodio.dev
custom-bots.dev
custom.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 → 2026-09-07 · 2 obs
● 2026-08-21 20:12:48
● 2026-09-07 23:33:54
●NSraquel.ns.cloudflare.com2026-08-21 → 2026-09-07 · 2 obs
● 2026-08-21 20:12:48
● 2026-09-07 23:33:54
●MXmx01.mail.icloud.com2026-08-21 → 2026-09-07 · 2 obs
● 2026-08-21 20:12:48
● 2026-09-07 23:33:54
●MXmx02.mail.icloud.com2026-08-21 → 2026-09-07 · 2 obs
● 2026-08-21 20:12:48
● 2026-09-07 23:33:54
●A104.21.30.2242026-08-21 → 2026-09-07 · 2 obs
● 2026-08-21 20:12:48
● 2026-09-07 23:33:54
●A172.67.173.2272026-08-21 → 2026-09-07 · 2 obs
● 2026-08-21 20:12:48
● 2026-09-07 23:33:54
●A2606:4700:3030::6815:1ee02026-08-21 → 2026-09-07 · 2 obs
● 2026-08-21 20:12:48
● 2026-09-07 23:33:54
●A2606:4700:3033::ac43:ade32026-08-21 → 2026-09-07 · 2 obs
● 2026-08-21 20:12:48
● 2026-09-07 23:33:54

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld4.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com...-
cusi.devraquel.ns.cloudflare.com, gerald.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.193.168

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: 2453ms | 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 resolves to four IP addresses: 104.21.30.224, 172.67.173.227, 2606:4700:3030::6815:1ee0 and 2606:4700:3033::ac43:ade3.

Two other host names, along with benefitsbriefing.info, 52365k.com and kitchendesignperth.com.au, also share IP numbers with cusi.dev.

Name Servers

cusi.dev uses two name servers for its delegation: gerald.ns.cloudflare.com and raquel.ns.cloudflare.com.

cusi.dev shares its NS records with other domains, for example likelygeneral.pages.dev, cumshotsinterracial.com, ariseint.org and two others.

cusi.dev has at least partial name server overlap with other domains, such as okidilogopedia.com, safepo--l-com.pages.dev, xpucko20005.workers.dev and two others.

It is common to find these name servers paired with the name servers cory.ns.cloudflare.com.

DNS names with 6 IP addresses:

Hostname gerald.ns.cloudflare.com directs to 108.162.193.168, 172.64.33.168 and 173.245.59.168 along with 3 other IP addresses.

Hostname raquel.ns.cloudflare.com directs to 108.162.194.210, 162.159.38.210 and 172.64.34.210 along with 3 other IP addresses.

Mail Servers

cusi.dev is served by two mail servers, mx01.mail.icloud.com and mx02.mail.icloud.com.

Among the domains sharing a mail server setup with cusi.dev are owendodd.com, wavecaptureaudio.com, allrightthinkingpeople.com and two others.

DNS names with 6 IP addresses:

Hostname mx01.mail.icloud.com directs to 17.42.251.62, 17.56.9.31 and 17.57.152.5 along with 3 other IP addresses.

Hostname mx02.mail.icloud.com directs to 17.42.251.62, 17.56.9.31 and 17.57.152.5 along with 3 other IP addresses.

Both mx01.mail.icloud.com and mx02.mail.icloud.com resolve to 17.42.251.62 IP addresses each.

Both mx01.mail.icloud.com and mx02.mail.icloud.com resolve to 17.56.9.31 IP addresses each.

Both mx01.mail.icloud.com and mx02.mail.icloud.com resolve to 17.57.152.5 IP addresses each.

Both mx01.mail.icloud.com and mx02.mail.icloud.com resolve to 17.57.154.33 IP addresses each.

Both mx01.mail.icloud.com and mx02.mail.icloud.com resolve to 17.57.155.25 IP addresses each.

Both mx01.mail.icloud.com and mx02.mail.icloud.com resolve to 17.57.156.30 IP addresses each.