sysinternals.dev - dns.ninja

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sysinternals.dev

DNSSEC⚠️ Not signed
A2606:4700:3031::ac43:db56🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3034::6815:3b53🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.59.83Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.219.86🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSed.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b6f🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRed.ns.cloudflare.com
A2803:f800:50::6ca2:c16f🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRed.ns.cloudflare.com
A2a06:98c1:50::ac40:216f🇺🇸 Cloudflare2a06:98c1:50::/45
PTRed.ns.cloudflare.com
A108.162.193.111🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRed.ns.cloudflare.com
A172.64.33.111🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRed.ns.cloudflare.com
A173.245.59.111🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRed.ns.cloudflare.com
NSleia.ns.cloudflare.com
A2606:4700:50::adf5:3ab8🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRleia.ns.cloudflare.com
A2803:f800:50::6ca2:c0b8🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRleia.ns.cloudflare.com
A2a06:98c1:50::ac40:20b8🇺🇸 Cloudflare2a06:98c1:50::/45
PTRleia.ns.cloudflare.com
A108.162.192.184🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRleia.ns.cloudflare.com
A172.64.32.184🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRleia.ns.cloudflare.com
A173.245.58.184🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRleia.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.59.83, 172.67.219.86
IPv6 hints2606:4700:3031::ac43:db56, 2606:4700:3034::6815:3b53
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=97, name=cloudflare-ech.com
SOAed.ns.cloudflare.comdns@cloudflare.com serial=2410999525

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

sysinternals.dev
sysinternals.ru
sysinternals.org
sysinternals.com
sysinternals.net
sysinternals.de
sysinternals.co

Previous names

sysarb.dev
sysatlas.dev
sysbind.dev
syscape.dev
syscoffee.dev
syscom.dev
syscon.dev
syscook.dev
syscraft.dev
syscross.dev
sysdavid.dev
sysdemo.dev
sysdes.dev
sysdev.dev
sysdop.dev
sysdraw.dev
sysfix.dev
sysforge.dev
sysgen.dev
sysinfo.dev

Next names

syskron-security.dev
syskron-x.dev
syskron.dev
syskronx.dev
syslabs.dev
syslx.dev
sysm.dev
sysmanager.dev
sysnet-devhub.dev
sysnet.dev
sysntax.dev
syspark.dev
sysperto.dev
syspr.dev
syspro.dev
sysprov.dev
syssy.dev
syst.dev
systamo.dev
system.dev

DNS History

6 records (6 active, 0 former)

NSed.ns.cloudflare.comleia.ns.cloudflare.comA104.21.59.83172.67.219.862606:4700:3031::ac43:db562606:4700:3034::6815:3b53
●NSed.ns.cloudflare.com2026-08-22 → 2026-08-29 · 2 obs
● 2026-08-22 16:34:16
● 2026-08-29 04:19:30
●NSleia.ns.cloudflare.com2026-08-22 → 2026-08-29 · 2 obs
● 2026-08-22 16:34:16
● 2026-08-29 04:19:30
●A104.21.59.832026-08-22 → 2026-08-29 · 2 obs
● 2026-08-22 16:34:16
● 2026-08-29 04:19:30
●A172.67.219.862026-08-22 → 2026-08-29 · 2 obs
● 2026-08-22 16:34:16
● 2026-08-29 04:19:30
●A2606:4700:3031::ac43:db562026-08-22 → 2026-08-29 · 2 obs
● 2026-08-22 16:34:16
● 2026-08-29 04:19:30
●A2606:4700:3034::6815:3b532026-08-22 → 2026-08-29 · 2 obs
● 2026-08-22 16:34:16
● 2026-08-29 04:19:30

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...-
sysinternals.devleia.ns.cloudflare.com, ed.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.33.111

NS records: leia.ns.cloudflare.com, ed.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sysinternals.dev (unsigned zone)

⏱️ Timing

Total: 701ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.219.86, 104.21.59.83
AAAA22606:4700:3031::ac43:db56, 2606:4700:3034::6815:3b53
NS2ed.ns.cloudflare.com, leia.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1ed.ns.cloudflare.com dns.cloudflare.com

Analysis

IP Addresses

sysinternals.dev points to the four IP addresses 104.21.59.83, 172.67.219.86, 2606:4700:3031::ac43:db56 and 2606:4700:3034::6815:3b53.

ylutag.com, xmwajan.info, driftnightbridge.pro plus two other host names have IP numbers in common with sysinternals.dev.

Name Servers

sysinternals.dev is delegated to two name servers: ed.ns.cloudflare.com and leia.ns.cloudflare.com.

The name server configuration of sysinternals.dev is shared with other domains, for instance getcaruso.dev, nibang.net.cn, whiteoutsnowremoval.ca and two others.

There is at least partial name server overlap between sysinternals.dev and other domains — caner135simsek.workers.dev, mvfcu.org, 4chairdiscipling.com and two more among them.

These name servers are routinely deployed together with the name servers osmar.ns.cloudflare.com.

Hosts with 6 IP addresses each:

ed.ns.cloudflare.com resolves to 108.162.193.111, 172.64.33.111, 173.245.59.111 and 3 other IP addresses.

leia.ns.cloudflare.com resolves to 108.162.192.184, 172.64.32.184, 173.245.58.184 and 3 other IP addresses.