sysctrl.dev - robtex.com

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

sysctrl.dev

DNSSEC⚠️ Not signed
A2606:4700:3032::ac43:cc47🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::6815:4d29🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.77.41Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.204.71🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSgeorge.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3ba7🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgeorge.ns.cloudflare.com
A2803:f800:50::6ca2:c1a7🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRgeorge.ns.cloudflare.com
A2a06:98c1:50::ac40:21a7🇺🇸 Cloudflare2a06:98c1:50::/45
PTRgeorge.ns.cloudflare.com
A108.162.193.167🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgeorge.ns.cloudflare.com
A172.64.33.167🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgeorge.ns.cloudflare.com
A173.245.59.167🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgeorge.ns.cloudflare.com
NSkhloe.ns.cloudflare.com
A2606:4700:50::a29f:268b🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkhloe.ns.cloudflare.com
A2803:f800:50::6ca2:c28b🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRkhloe.ns.cloudflare.com
A2a06:98c1:50::ac40:228b🇺🇸 Cloudflare2a06:98c1:50::/45
PTRkhloe.ns.cloudflare.com
A108.162.194.139🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkhloe.ns.cloudflare.com
A162.159.38.139Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkhloe.ns.cloudflare.com
A172.64.34.139🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkhloe.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.77.41, 172.67.204.71
IPv6 hints2606:4700:3032::ac43:cc47, 2606:4700:3036::6815:4d29
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=95, name=cloudflare-ech.com
SOAgeorge.ns.cloudflare.comdns@cloudflare.com serial=2417132519

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

sysctrl.org
sysctrl.tec.br
sysctrl.sh
sysctrl.com.br
sysctrl.eu
sysctrl.com
sysctrl.ru
sysctrl.dev.br
sysctrl.xyz
sysctrl.app
sysctrl.net
sysctrl.com.mx
sysctrl.com.au
sysctrl.fr
sysctrl.dev
sysctrl.de

Similar names

ctrlsys.co.uk
rclsyst.rs
ctrlsys.com
ctrlsys.workers.dev
ctrlsys.io
crystls.at
stylsrc.com
cssrtyl.com
ctrlsys.fr
rclsyst.com
ctrlsys.tech
yctsslr.com

Previous names

syscare.dev
syscd.dev
syscheck.dev
syscloud.dev
sysclus.dev
sysco.dev
syscode-team.dev
syscode.dev
syscodex.dev
syscoffee.dev
syscoin.dev
syscom.dev
syscon.dev
sysconix.dev
syscook.dev
syscore.dev
syscraft.dev
syscrafter.dev
syscrin.dev
syscross.dev

Next names

syscube.dev
syscworks.dev
sysd.dev
sysdaemon.dev
sysdata.dev
sysdavid.dev
sysdea.dev
sysdeamon.dev
sysdelete.dev
sysdemo.dev
sysdes.dev
sysdesign.dev
sysdev.dev
sysdex.dev
sysdine.dev
sysdop.dev
sysdraft.dev
sysdraw.dev
syseg.dev
sysengineer.dev

DNS History

10 records (6 active, 4 former)

NSgeorge.ns.cloudflare.comkhloe.ns.cloudflare.comA104.21.77.41172.67.204.712606:4700:3032::ac43:cc472606:4700:3036::6815:4d29188.114.96.4188.114.97.42a06:98c1:3120::42a06:98c1:3121::4
●NSgeorge.ns.cloudflare.com2026-10-05 → 2026-11-11 · 2 obs
● 2026-10-05 09:39:00
● 2026-11-11 22:13:16
●NSkhloe.ns.cloudflare.com2026-10-05 → 2026-11-11 · 2 obs
● 2026-10-05 09:39:00
● 2026-11-11 22:13:16
●A104.21.77.412026-10-06 → 2026-11-11 · 3 obs
○ 2026-10-05 09:39:00
● 2026-10-06 06:53:04
● 2026-11-11 22:13:16
●A172.67.204.712026-10-06 → 2026-11-11 · 3 obs
○ 2026-10-05 09:39:00
● 2026-10-06 06:53:04
● 2026-11-11 22:13:16
○A188.114.96.42026-10-05 → 2026-10-05 · 3 obs
● 2026-10-05 09:39:00
○ 2026-10-06 06:53:04
○ 2026-11-11 22:13:16
○A188.114.97.42026-10-05 → 2026-10-05 · 3 obs
● 2026-10-05 09:39:00
○ 2026-10-06 06:53:04
○ 2026-11-11 22:13:16
●A2606:4700:3032::ac43:cc472026-10-06 → 2026-11-11 · 3 obs
○ 2026-10-05 09:39:00
● 2026-10-06 06:53:04
● 2026-11-11 22:13:16
●A2606:4700:3036::6815:4d292026-10-06 → 2026-11-11 · 3 obs
○ 2026-10-05 09:39:00
● 2026-10-06 06:53:04
● 2026-11-11 22:13:16
○A2a06:98c1:3120::42026-10-05 → 2026-10-05 · 3 obs
● 2026-10-05 09:39:00
○ 2026-10-06 06:53:04
○ 2026-11-11 22:13:16
○A2a06:98c1:3121::42026-10-05 → 2026-10-05 · 3 obs
● 2026-10-05 09:39:00
○ 2026-10-06 06:53:04
○ 2026-11-11 22:13:16

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...-
sysctrl.devgeorge.ns.cloudflare.com, khloe.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.34.139

NS records: george.ns.cloudflare.com, khloe.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sysctrl.dev (unsigned zone)

⏱️ Timing

Total: 430ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.204.71, 104.21.77.41
AAAA22606:4700:3032::ac43:cc47, 2606:4700:3036::6815:4d29
NS2george.ns.cloudflare.com, khloe.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1george.ns.cloudflare.com dns.cloudflare.

Analysis

IP Addresses

sysctrl.dev has four IP addresses: 104.21.77.41, 172.67.204.71, 2606:4700:3032::ac43:cc47 and 2606:4700:3036::6815:4d29.

federaljoj.nl, option-gt.com, chisholm.co.nz and two other host names share IP numbers with sysctrl.dev.

Name Servers

sysctrl.dev is served by two delegated name servers, george.ns.cloudflare.com and khloe.ns.cloudflare.com.

sysctrl.dev uses the same name servers as several other domains — among them realguns.pages.dev, soldeu.ad, brave-crib.workers.dev and two more.

sysctrl.dev has at least partial name server overlap with other domains, such as usasianpost.com, uve4osini4fa.pages.dev, smartfonik.pl and two others.

These name servers tend to appear together with the name servers rory.ns.cloudflare.com, kanye.ns.cloudflare.com and heidi.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

george.ns.cloudflare.com carries IP addresses 108.162.193.167, 172.64.33.167 and 173.245.59.167, with 3 other addresses beyond those.

khloe.ns.cloudflare.com carries IP addresses 108.162.194.139, 162.159.38.139 and 172.64.34.139, with 3 other addresses beyond those.