user1.dev - robtex.com

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

user1.dev

DNSSEC⚠️ Not signed
A2606:4700:3030::ac43:b19e🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::6815:239e🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.35.158Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.177.158🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSlakas.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3bc2🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlakas.ns.cloudflare.com
A2803:f800:50::6ca2:c1c2🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRlakas.ns.cloudflare.com
A2a06:98c1:50::ac40:21c2🇺🇸 Cloudflare2a06:98c1:50::/45
PTRlakas.ns.cloudflare.com
A108.162.193.194🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlakas.ns.cloudflare.com
A172.64.33.194🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlakas.ns.cloudflare.com
A173.245.59.194🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlakas.ns.cloudflare.com
NSoaklyn.ns.cloudflare.com
A2606:4700:50::a29f:265a🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRoaklyn.ns.cloudflare.com
A2803:f800:50::6ca2:c25a🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRoaklyn.ns.cloudflare.com
A2a06:98c1:50::ac40:225a🇺🇸 Cloudflare2a06:98c1:50::/45
PTRoaklyn.ns.cloudflare.com
A108.162.194.90🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRoaklyn.ns.cloudflare.com
A162.159.38.90Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRoaklyn.ns.cloudflare.com
A172.64.34.90🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRoaklyn.ns.cloudflare.com
MXroute1.mx.cloudflare.net ⭐
A2606:4700:f5::b🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A2606:4700:f5::c🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A2606:4700:f5::d🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A162.159.205.11Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A162.159.205.12Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A162.159.205.13Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
MXroute2.mx.cloudflare.net(78)
A2606:4700:f5::e🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A2606:4700:f5::f🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A2606:4700:f5::10🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A162.159.205.17Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A162.159.205.18Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A162.159.205.19Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
MXroute3.mx.cloudflare.net(94)
A2606:4700:f5::11🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A2606:4700:f5::12🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A2606:4700:f5::13🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A162.159.205.23Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A162.159.205.24Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A162.159.205.25Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
TXTv=spf1 include:_spf.mx.cloudflare.net ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.35.158, 172.67.177.158
IPv6 hints2606:4700:3030::ac43:b19e, 2606:4700:3035::6815:239e
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=94, name=cloudflare-ech.com
SOAlakas.ns.cloudflare.comdns@cloudflare.com serial=2417152888

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

user1.de
user1.workers.dev
user1.net
user1.name
user1.lat
user1.ru
user1.synology.me
user1.com
user1.store
user1.vercel.app
user1.us
user1.sakura.ne.jp
user1.ir
user1.ai
user1.dev
user1.icu
user1.pages.dev
user1.now.sh
user1.sbs
user1.ph

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seur1.top
1user.name
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1user.synology.me
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uesr1.pages.dev
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Previous names

useprysm.dev
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user-agent.dev
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user.dev

Next names

user1509lserver.dev
user9684.dev
userada.dev
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DNS History

9 records (9 active, 0 former)

NSlakas.ns.cloudflare.comoaklyn.ns.cloudflare.comMXroute1.mx.cloudflare.netroute2.mx.cloudflare.netroute3.mx.cloudflare.netA104.21.35.158172.67.177.1582606:4700:3030::ac43:b19e2606:4700:3035::6815:239e
●NSlakas.ns.cloudflare.com2026-10-06 → 2026-10-11 · 2 obs
● 2026-10-06 13:53:36
● 2026-10-11 03:24:00
●NSoaklyn.ns.cloudflare.com2026-10-06 → 2026-10-11 · 2 obs
● 2026-10-06 13:53:36
● 2026-10-11 03:24:00
●MXroute1.mx.cloudflare.net2026-10-11 → 2026-10-11 · 2 obs
● 2026-10-11 03:23:58
● 2026-10-11 03:24:00
●MXroute2.mx.cloudflare.net2026-10-11 → 2026-10-11 · 2 obs
● 2026-10-11 03:23:58
● 2026-10-11 03:24:00
●MXroute3.mx.cloudflare.net2026-10-11 → 2026-10-11 · 2 obs
● 2026-10-11 03:23:58
● 2026-10-11 03:24:00
●A104.21.35.1582026-10-11 → 2026-10-11 · 2 obs
● 2026-10-11 03:23:58
● 2026-10-11 03:24:00
●A172.67.177.1582026-10-11 → 2026-10-11 · 2 obs
● 2026-10-11 03:23:58
● 2026-10-11 03:24:00
●A2606:4700:3030::ac43:b19e2026-10-11 → 2026-10-11 · 2 obs
● 2026-10-11 03:23:58
● 2026-10-11 03:24:00
●A2606:4700:3035::6815:239e2026-10-11 → 2026-10-11 · 2 obs
● 2026-10-11 03:23:58
● 2026-10-11 03:24:00

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...-
user1.devoaklyn.ns.cloudflare.com, lakas.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.34.90

NS records: oaklyn.ns.cloudflare.com, lakas.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for user1.dev (unsigned zone)

⏱️ Timing

Total: 726ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.177.158, 104.21.35.158
AAAA22606:4700:3035::6815:239e, 2606:4700:3030::ac43:b19e
NS2lakas.ns.cloudflare.com, oaklyn.ns.cloudflare.com
MX3route1.mx.cloudflare.net (pri: 76), route2.mx.cloudflare.net (pri: 78)...
TXT1v=spf1 include:_spf.mx.cloudflare.net ~a
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1lakas.ns.cloudflare.com dns.cloudflare.c

Analysis

IP Addresses

user1.dev points to the four IP addresses 104.21.35.158, 172.67.177.158, 2606:4700:3030::ac43:b19e and 2606:4700:3035::6815:239e.

geansharly.com.br, a9299b.com, samplepack.org plus two other host names have IP numbers in common with user1.dev.

Name Servers

user1.dev is delegated to two name servers: lakas.ns.cloudflare.com and oaklyn.ns.cloudflare.com.

The name server configuration of user1.dev is shared with other domains, for instance casinoproffset.nu, cspkillercz.workers.dev, prabayu2010.workers.dev and two others.

The name servers of user1.dev overlap at least partially with those of other domains — among them soultomb.com, emmanuelafricanshop.com, wota.workers.dev and two more.

These name servers commonly co-occur with the name servers brit.ns.cloudflare.com, deb.ns.cloudflare.com, amir.ns.cloudflare.com and patrick.ns.cloudflare.com.

Hosts with 6 IP addresses each:

lakas.ns.cloudflare.com resolves to 108.162.193.194, 172.64.33.194, 173.245.59.194 and 3 other IP addresses.

oaklyn.ns.cloudflare.com resolves to 108.162.194.90, 162.159.38.90, 172.64.34.90 and 3 other IP addresses.

Mail Servers

Mail for user1.dev is routed through three mail servers — route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

At least some of the mail servers used by user1.dev are shared with other domains: 510512.xyz, eonnflux.com, birgun.az and two others among them.

Hosts with 6 IP addresses each:

route1.mx.cloudflare.net resolves to 162.159.205.11, 162.159.205.12, 162.159.205.13 and 3 other IP addresses.

route2.mx.cloudflare.net resolves to 162.159.205.17, 162.159.205.18, 162.159.205.19 and 3 other IP addresses.

route3.mx.cloudflare.net resolves to 162.159.205.23, 162.159.205.24, 162.159.205.25 and 3 other IP addresses.