usrkey.dev - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

usrkey.dev

DNSSEC⚠️ Not signed
A2606:4700:3030::ac43:ad20🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::6815:4802🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.72.2Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.173.32🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSmargaret.ns.cloudflare.com ⭐
A2606:4700:50::a29f:266b🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmargaret.ns.cloudflare.com
A2803:f800:50::6ca2:c26b🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmargaret.ns.cloudflare.com
A2a06:98c1:50::ac40:226b🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmargaret.ns.cloudflare.com
A108.162.194.107🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmargaret.ns.cloudflare.com
A162.159.38.107Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmargaret.ns.cloudflare.com
A172.64.34.107🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmargaret.ns.cloudflare.com
NSmatias.ns.cloudflare.com
A2606:4700:58::a29f:2c49🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmatias.ns.cloudflare.com
A2803:f800:50::6ca2:c349🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmatias.ns.cloudflare.com
A2a06:98c1:50::ac40:2349🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmatias.ns.cloudflare.com
A108.162.195.73🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmatias.ns.cloudflare.com
A162.159.44.73Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmatias.ns.cloudflare.com
A172.64.35.73🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmatias.ns.cloudflare.com
TXTgoogle-site-verification=zf6Ke6KXGH7SqpkAKpt0d6KfXNxSnKcwAx0n2uCqugY
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.72.2, 172.67.173.32
IPv6 hints2606:4700:3030::ac43:ad20, 2606:4700:3037::6815:4802
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=212, name=cloudflare-ech.com
SOAmargaret.ns.cloudflare.comdns@cloudflare.com serial=2418974264

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

usrkey.org
usrkey.dev
usrkey.com

Similar names

kyreus.com
keyrus.com.cn
yukser.com
ekursy.ru
ekursy.cloud
urkeys.io
kesury.com
keyrus.herokuapp.com
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kryeus.com
keyrus.pro
kuersy.com
yksure.com
krsuye.com
kerusy.com.mx
keyrus.de
kureys.vip
ksyure.cn
sykeur.com
eryuks.cc
keyrus.eu
ruskey.nl
kureys.com
urkeys.com
kuyers.com
sekyur.site
kuerys.fr
ruskey.com
sekyur.ph
keyrus.es
sykure.com
keyrus.consulting
ruskey.workers.dev
sekury.com
keyrus.co.za
keyrus.us
keyrus.xyz
erusky.com
keyrus.ph
rukeys.ru
kyreus.dev
kursey.cg
keyrus.dev
eursky.com
yrskeu.easypanel.host
keyrus.org
ekursy.com
keyrus.ru
keyrus.com
kysure.fr
yusker.com
kuyser.com
keyrus.nl
reskyu.com
yureks.com
sekyur.com
keysur.com
yureks.site
keyrus.digital
ekursy.org.pl
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ekursy.shop
ruskey.ir
kursey.com
skyeur.com
rukeys.de
rukeys.shop
yukers.com
ekursy.pl
keyrus.co.uk
surkey.es
reskyu.in
kryeus.synology.me
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suyker.nl
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skeyur.workers.dev
kyuser.com
yureks.online
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erskyu.com
sekryu.com
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Previous names

usopc.dev
usos.dev
usov.dev
usp-agent.dev
usp-protocol.dev
usp.dev
uspace.dev
uspacy.dev
uspatriotsailing.dev
uspc.dev
usprwire.dev
usps.dev
uspsa.dev
usptogpt.dev
usr.dev
usr40k.dev
usrbg.dev
usrbin.dev
usrc.dev
usrcp.dev

Next names

usrm.dev
usrn.dev
usrnode.dev
usrobotics.dev
usrobots.dev
usruralmarket.dev
uss.dev
ussama.dev
ussd.dev
ussdc.dev
ussdify.dev
ussearch.dev
ussee.dev
ussi.dev
ussignal.dev
ussoax.dev
ussolar.dev
usson.dev
ussquash.dev
ussr.dev

DNS History

10 records (6 active, 4 former)

NSmargaret.ns.cloudflare.commatias.ns.cloudflare.comA104.21.72.2172.67.173.322606:4700:3030::ac43:ad202606:4700:3037::6815:4802188.114.96.0188.114.97.02a06:98c1:3120::2a06:98c1:3121::
●NSmargaret.ns.cloudflare.com2026-09-01 → 2026-11-08 · 2 obs
● 2026-09-01 20:42:40
● 2026-11-08 15:41:28
●NSmatias.ns.cloudflare.com2026-09-01 → 2026-11-08 · 2 obs
● 2026-09-01 20:42:40
● 2026-11-08 15:41:28
●A104.21.72.22026-09-02 → 2026-11-08 · 5 obs
○ 2026-09-01 20:42:40
● 2026-09-02 09:25:50
○ 2026-09-30 10:52:26
● 2026-10-07 05:14:46
● 2026-11-08 15:41:28
●A172.67.173.322026-09-02 → 2026-11-08 · 5 obs
○ 2026-09-01 20:42:40
● 2026-09-02 09:25:50
○ 2026-09-30 10:52:26
● 2026-10-07 05:14:46
● 2026-11-08 15:41:28
○A188.114.96.02026-09-01 → 2026-09-30 · 5 obs
● 2026-09-01 20:42:40
○ 2026-09-02 09:25:50
● 2026-09-30 10:52:26
○ 2026-10-07 05:14:46
○ 2026-11-08 15:41:28
○A188.114.97.02026-09-01 → 2026-09-30 · 5 obs
● 2026-09-01 20:42:40
○ 2026-09-02 09:25:50
● 2026-09-30 10:52:26
○ 2026-10-07 05:14:46
○ 2026-11-08 15:41:28
●A2606:4700:3030::ac43:ad202026-09-02 → 2026-11-08 · 5 obs
○ 2026-09-01 20:42:40
● 2026-09-02 09:25:50
○ 2026-09-30 10:52:26
● 2026-10-07 05:14:46
● 2026-11-08 15:41:28
●A2606:4700:3037::6815:48022026-09-02 → 2026-11-08 · 5 obs
○ 2026-09-01 20:42:40
● 2026-09-02 09:25:50
○ 2026-09-30 10:52:26
● 2026-10-07 05:14:46
● 2026-11-08 15:41:28
○A2a06:98c1:3120::2026-09-01 → 2026-09-30 · 5 obs
● 2026-09-01 20:42:40
○ 2026-09-02 09:25:50
● 2026-09-30 10:52:26
○ 2026-10-07 05:14:46
○ 2026-11-08 15:41:28
○A2a06:98c1:3121::2026-09-01 → 2026-09-30 · 5 obs
● 2026-09-01 20:42:40
○ 2026-09-02 09:25:50
● 2026-09-30 10:52:26
○ 2026-10-07 05:14:46
○ 2026-11-08 15:41:28

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...-
usrkey.devmargaret.ns.cloudflare.com, matias.ns.cloudflare.com-

✅ Authoritative Response

Server:162.159.38.107

NS records: margaret.ns.cloudflare.com, matias.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for usrkey.dev (unsigned zone)

⏱️ Timing

Total: 2557ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.173.32, 104.21.72.2
AAAA22606:4700:3030::ac43:ad20, 2606:4700:3037::6815:4802
NS2margaret.ns.cloudflare.com, matias.ns.cloudflare.com
TXT1google-site-verification=zf6Ke6KXGH7Sqpk
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1margaret.ns.cloudflare.com dns.cloudflar

Analysis

IP Addresses

usrkey.dev has four IP addresses: 104.21.72.2, 172.67.173.32, 2606:4700:3030::ac43:ad20 and 2606:4700:3037::6815:4802.

coinstrike-gb.com, pangaea.com, ailianxin.com plus two other host names have IP numbers in common with usrkey.dev.

Name Servers

usrkey.dev uses two name servers for its delegation: margaret.ns.cloudflare.com and matias.ns.cloudflare.com.

The name server configuration of usrkey.dev is shared with other domains, for instance skndanlab.workers.dev, abbb-9yo.pages.dev, automatom.net and two others.

usrkey.dev has at least partial name server overlap with other domains, such as ankitgoel-cmu.workers.dev, nova-208e5d.workers.dev, ferrari-planejados.pages.dev and two others.

These name servers tend to appear together with the name servers carla.ns.cloudflare.com, harley.ns.cloudflare.com and brett.ns.cloudflare.com, plus two others.

Hosts with 6 IP addresses each:

Hostname margaret.ns.cloudflare.com directs to 108.162.194.107, 162.159.38.107 and 172.64.34.107 along with 3 other IP addresses.

Hostname matias.ns.cloudflare.com directs to 108.162.195.73, 162.159.44.73 and 172.64.35.73 along with 3 other IP addresses.