userbase.dev - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

userbase.dev

DNSSEC⚠️ Not signed
A2606:4700:3032::ac43:8307🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3033::6815:9cf🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.9.207Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.131.7🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSeleanor.ns.cloudflare.com ⭐
A2606:4700:50::a29f:26cd🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTReleanor.ns.cloudflare.com
A2803:f800:50::6ca2:c2cd🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTReleanor.ns.cloudflare.com
A2a06:98c1:50::ac40:22cd🇺🇸 Cloudflare2a06:98c1:50::/45
PTReleanor.ns.cloudflare.com
A108.162.194.205🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTReleanor.ns.cloudflare.com
A162.159.38.205Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTReleanor.ns.cloudflare.com
A172.64.34.205🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTReleanor.ns.cloudflare.com
NShassan.ns.cloudflare.com
A2606:4700:58::a29f:2c95🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhassan.ns.cloudflare.com
A2803:f800:50::6ca2:c395🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRhassan.ns.cloudflare.com
A2a06:98c1:50::ac40:2395🇺🇸 Cloudflare2a06:98c1:50::/45
PTRhassan.ns.cloudflare.com
A108.162.195.149🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhassan.ns.cloudflare.com
A162.159.44.149Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhassan.ns.cloudflare.com
A172.64.35.149🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhassan.ns.cloudflare.com
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c29::1b🇺🇸 Google2607:f8b0:4004::/48
PTRyuiadum-in-f27.1e100.net
A192.178.155.27🇺🇸 Google192.178.155.0/24
PTRyuiadrs-in-f27.1e100.net
MXalt1.aspmx.l.google.com(5)
A2800:3f0:4003:c14::1b🇨🇱 Google2800:3f0:4003::/48
A192.178.234.27🇺🇸 Google192.178.0.0/15
PTRncsclj-in-f27.1e100.net
MXalt2.aspmx.l.google.com(5)
A2a00:1450:400b:c02::1b🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f27.1e100.net
A172.253.116.27🇺🇸 Google172.253.116.0/24
PTRdj-in-f27.1e100.net
MXalt3.aspmx.l.google.com(10)
A2a00:1450:4009:c0f::1a🇬🇧 Google2a00:1450:4009::/48
PTRyulhrs-in-f26.1e100.net
A192.178.223.27🇺🇸 Google192.178.223.0/24
PTRyulhrs-in-f27.1e100.net
MXalt4.aspmx.l.google.com(10)
A2a00:1450:400c:c23::1a🇧🇪 Google2a00:1450:400c::/48
PTRyubrupd-in-f26.1e100.net
A172.253.157.27🇺🇸 Google172.253.0.0/16
PTRyubrupd-in-f27.1e100.net
TXTgoogle-site-verification=FkCZqN8jXH3SKPjDEAjGvf3NNhXpZd7mOCghxFGGzpg
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.9.207, 172.67.131.7
IPv6 hints2606:4700:3032::ac43:8307, 2606:4700:3033::6815:9cf
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=240, name=cloudflare-ech.com
SOAeleanor.ns.cloudflare.comdns@cloudflare.com serial=2411246247

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

userbase.ru
userbase.now.sh
userbase.dev
userbase.nl
userbase.ph
userbase.ch
userbase.ca
userbase.de
userbase.net
userbase.com
userbase.co.uk
userbase.eu
userbase.be
userbase.org
userbase.so

Similar names

sauberes.restaurant
essbauer.net
sauberes.com
sabreuse.com
surebase.nl
susebaer.com
surebase.net
baseuser.com
sauberes.hamburg
basursee.ch
sreebusa.com
suberase.online
bessauer.com
essebaru.store
suberase.com
usabeers.com
beersusa.com
surebase.com
baseuser.xyz
susebaer.de
sauberes.de
sauberes.haus
usesaber.xyz
seusaber.shop
basesure.xyz
buaresse.com.ph
surebase.co.uk
surebase.site
surebase.de
beassure.com
seusaber.com.br
buseersa.com
suebears.com
essbauer.de

Previous names

useprowl.dev
useproxy.dev
usepulse.dev
usequota.dev
user-agent.dev
user-content.dev
user-friendly.dev
user-space.dev
user-webdesign.dev
user.dev
user9684.dev
userada.dev
userai.dev
useranger.dev
userankpilot.dev
userapi.dev
userapport.dev
userator.dev
useraven.dev

Next names

userblue.dev
usercharts.dev
userclaw.dev
usercontent.dev
usercore.dev
userdefault.dev
userderezzed.dev
userdoc.dev
usereach.dev
usereact.dev
userecall.dev
usereel.dev
userelay.dev
userelayer.dev
useresolve.dev
userface.dev
userflow.dev
userfront.dev
userful.dev

DNS History

11 records (11 active, 0 former)

NSeleanor.ns.cloudflare.comhassan.ns.cloudflare.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comA104.21.9.207172.67.131.72606:4700:3032::ac43:83072606:4700:3033::6815:9cf
●NSeleanor.ns.cloudflare.com2026-08-30 → 2026-09-05 · 2 obs
● 2026-08-30 14:35:04
● 2026-09-05 15:41:58
●NShassan.ns.cloudflare.com2026-08-30 → 2026-09-05 · 2 obs
● 2026-08-30 14:35:04
● 2026-09-05 15:41:58
●MXalt1.aspmx.l.google.com2026-08-30 → 2026-09-05 · 2 obs
● 2026-08-30 14:35:04
● 2026-09-05 15:41:58
●MXalt2.aspmx.l.google.com2026-08-30 → 2026-09-05 · 2 obs
● 2026-08-30 14:35:04
● 2026-09-05 15:41:58
●MXalt3.aspmx.l.google.com2026-08-30 → 2026-09-05 · 2 obs
● 2026-08-30 14:35:04
● 2026-09-05 15:41:58
●MXalt4.aspmx.l.google.com2026-08-30 → 2026-09-05 · 2 obs
● 2026-08-30 14:35:04
● 2026-09-05 15:41:58
●MXaspmx.l.google.com2026-08-30 → 2026-09-05 · 2 obs
● 2026-08-30 14:35:04
● 2026-09-05 15:41:58
●A104.21.9.2072026-08-30 → 2026-09-05 · 2 obs
● 2026-08-30 14:35:04
● 2026-09-05 15:41:58
●A172.67.131.72026-08-30 → 2026-09-05 · 2 obs
● 2026-08-30 14:35:04
● 2026-09-05 15:41:58
●A2606:4700:3032::ac43:83072026-08-30 → 2026-09-05 · 2 obs
● 2026-08-30 14:35:04
● 2026-09-05 15:41:58
●A2606:4700:3033::6815:9cf2026-08-30 → 2026-09-05 · 2 obs
● 2026-08-30 14:35:04
● 2026-09-05 15:41:58

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...10 records
userbase.develeanor.ns.cloudflare.com, hassan.ns.cloudflare.com-

✅ Authoritative Response

Server:162.159.38.205

NS records: eleanor.ns.cloudflare.com, hassan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for userbase.dev (unsigned zone)

⏱️ Timing

Total: 552ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.9.207, 172.67.131.7
AAAA22606:4700:3032::ac43:8307, 2606:4700:3033::6815:9cf
NS2eleanor.ns.cloudflare.com, hassan.ns.cloudflare.com
MX5aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...
TXT1google-site-verification=FkCZqN8jXH3SKPj
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1eleanor.ns.cloudflare.com dns.cloudflare

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (ns-tld1.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com...)

Analysis

IP Addresses

userbase.dev points to the four IP addresses 104.21.9.207, 172.67.131.7, 2606:4700:3032::ac43:8307 and 2606:4700:3033::6815:9cf.

Among the host names that share IP numbers with userbase.dev are www.lifecosmos.org, bkexpress.top, 73rtiger.com.br and two others.

Name Servers

The NS records for userbase.dev delegate to eleanor.ns.cloudflare.com and hassan.ns.cloudflare.com.

userbase.dev has the same name server delegation as a number of other domains, such as terbulence-v2-bu0.pages.dev, blitzzz.online, singleserver.org and two more.

The name servers of userbase.dev overlap at least partially with those of other domains — among them oss-is-back.pages.dev, gdzielatamy.cloud, spedthailand.com and two more.

The name servers rick.ns.cloudflare.com, cosmin.ns.cloudflare.com and julian.ns.cloudflare.com are commonly seen alongside these name servers.

Host names resolving to 6 IP numbers:

eleanor.ns.cloudflare.com maps to 108.162.194.205, 162.159.38.205, 172.64.34.205 and 3 additional IP addresses.

hassan.ns.cloudflare.com maps to 108.162.195.149, 162.159.44.149, 172.64.35.149 and 3 additional IP addresses.

Mail Servers

userbase.dev has five mail servers, which are aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

userbase.dev shares at least some of its mail servers with other domains — for example trio72.ru, benchmarkunive.wpengine.com, salonics.nl and two more.

It is common for these mail servers to co-occur with alt4.aspmx.l.google.com, alt3.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com as mail servers.

Hosts with two IP numbers each:

The A records for aspmx.l.google.com return 192.178.155.27 and 2607:f8b0:4004:c29::1b.

The A records for alt1.aspmx.l.google.com return 192.178.234.27 and 2800:3f0:4003:c14::1b.

The A records for alt2.aspmx.l.google.com return 172.253.116.27 and 2a00:1450:400b:c02::1b.

The A records for alt3.aspmx.l.google.com return 192.178.223.27 and 2a00:1450:4009:c0f::1a.

The A records for alt4.aspmx.l.google.com return 172.253.157.27 and 2a00:1450:400c:c23::1a.