systemmarks.dev - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

systemmarks.dev

DNSSEC⚠️ Not signed
A2606:4700:3033::6815:4047🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:b1ec🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.64.71Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.177.236🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSkevin.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3bbf🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkevin.ns.cloudflare.com
A2803:f800:50::6ca2:c1bf🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRkevin.ns.cloudflare.com
A2a06:98c1:50::ac40:21bf🇺🇸 Cloudflare2a06:98c1:50::/45
PTRkevin.ns.cloudflare.com
A108.162.193.191🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkevin.ns.cloudflare.com
A172.64.33.191🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkevin.ns.cloudflare.com
A173.245.59.191🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkevin.ns.cloudflare.com
NSnelci.ns.cloudflare.com
A2606:4700:50::a29f:2698🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnelci.ns.cloudflare.com
A2803:f800:50::6ca2:c298🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRnelci.ns.cloudflare.com
A2a06:98c1:50::ac40:2298🇺🇸 Cloudflare2a06:98c1:50::/45
PTRnelci.ns.cloudflare.com
A108.162.194.152🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnelci.ns.cloudflare.com
A162.159.38.152Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnelci.ns.cloudflare.com
A172.64.34.152🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnelci.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
A162.159.205.12Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A162.159.205.13Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
MXroute3.mx.cloudflare.net(37)
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
A162.159.205.24Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A162.159.205.25Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
MXroute2.mx.cloudflare.net(68)
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
A162.159.205.18Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A162.159.205.19Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
TXTgoogle-site-verification=1IA_Dd_KU7U5cICfd7RNa9_Vw0nO1mauCS6pVok0mUQ
TXTv=spf1 include:_spf.mx.cloudflare.net ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.64.71, 172.67.177.236
IPv6 hints2606:4700:3033::6815:4047, 2606:4700:3037::ac43:b1ec
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=61, name=cloudflare-ech.com
SOAkevin.ns.cloudflare.comdns@cloudflare.com serial=2415670728

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

systemmarks.dev

Similar names

markssytems.com
marksystems.ca
marksystems.nl
marksystems.us

Previous names

systeminformer.dev
systeminit.dev
systeminternals.dev
systeminvariant.dev
systemis.dev
systemisch.dev
systemise.dev
systemit.dev
systemity.dev
systemize.dev
systemized.dev
systemizer.dev
systemjs.dev
systemk.dev
systemlab.dev
systemlabs.dev
systemleads.dev
systemless.dev
systemlink.dev
systemlog.dev

Next names

systemmetrix.dev
systemnick.dev
systemnine.dev
systemnotes.dev
systemology.dev
systemone.dev
systemoneapi.dev
systemoneharness.dev
systemonemodel.dev
systemos.dev
systemprime.dev
systempulse.dev
systemr.dev
systems-foundations.dev
systems-labs.dev
systems101.dev
systems4.dev
systemsalignedwithstrategy.dev
systemsandco.dev
systemsarchitect.dev

DNS History

13 records (9 active, 4 former)

NSkevin.ns.cloudflare.comnelci.ns.cloudflare.comMXroute1.mx.cloudflare.netroute2.mx.cloudflare.netroute3.mx.cloudflare.netA104.21.64.71172.67.177.2362606:4700:3033::6815:40472606:4700:3037::ac43:b1ec188.114.96.0188.114.97.02a06:98c1:3120::2a06:98c1:3121::
●NSkevin.ns.cloudflare.com2026-09-08 → 2026-10-04 · 2 obs
● 2026-09-08 12:36:12
● 2026-10-04 14:08:46
●NSnelci.ns.cloudflare.com2026-09-08 → 2026-10-04 · 2 obs
● 2026-09-08 12:36:12
● 2026-10-04 14:08:46
●MXroute1.mx.cloudflare.net2026-09-18 → 2026-10-04 · 2 obs
● 2026-09-18 20:30:12
● 2026-10-04 14:08:46
●MXroute2.mx.cloudflare.net2026-09-18 → 2026-10-04 · 2 obs
● 2026-09-18 20:30:12
● 2026-10-04 14:08:46
●MXroute3.mx.cloudflare.net2026-09-18 → 2026-10-04 · 2 obs
● 2026-09-18 20:30:12
● 2026-10-04 14:08:46
●A104.21.64.712026-09-09 → 2026-10-04 · 3 obs
○ 2026-09-08 12:36:12
● 2026-09-09 18:32:02
● 2026-10-04 14:08:46
●A172.67.177.2362026-09-09 → 2026-10-04 · 3 obs
○ 2026-09-08 12:36:12
● 2026-09-09 18:32:02
● 2026-10-04 14:08:46
○A188.114.96.02026-09-08 → 2026-09-08 · 3 obs
● 2026-09-08 12:36:12
○ 2026-09-09 18:32:02
○ 2026-10-04 14:08:46
○A188.114.97.02026-09-08 → 2026-09-08 · 3 obs
● 2026-09-08 12:36:12
○ 2026-09-09 18:32:02
○ 2026-10-04 14:08:46
●A2606:4700:3033::6815:40472026-09-09 → 2026-10-04 · 3 obs
○ 2026-09-08 12:36:12
● 2026-09-09 18:32:02
● 2026-10-04 14:08:46
●A2606:4700:3037::ac43:b1ec2026-09-09 → 2026-10-04 · 3 obs
○ 2026-09-08 12:36:12
● 2026-09-09 18:32:02
● 2026-10-04 14:08:46
○A2a06:98c1:3120::2026-09-08 → 2026-09-08 · 3 obs
● 2026-09-08 12:36:12
○ 2026-09-09 18:32:02
○ 2026-10-04 14:08:46
○A2a06:98c1:3121::2026-09-08 → 2026-09-08 · 3 obs
● 2026-09-08 12:36:12
○ 2026-09-09 18:32:02
○ 2026-10-04 14:08:46

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld2.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com...-
systemmarks.devnelci.ns.cloudflare.com, kevin.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.193.191

NS records: nelci.ns.cloudflare.com, kevin.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for systemmarks.dev (unsigned zone)

⏱️ Timing

Total: 1477ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.177.236, 104.21.64.71
AAAA22606:4700:3037::ac43:b1ec, 2606:4700:3033::6815:4047
NS2kevin.ns.cloudflare.com, nelci.ns.cloudflare.com
MX3route1.mx.cloudflare.net (pri: 33), route3.mx.cloudflare.net (pri: 37)...
TXT2google-site-verification=1IA_Dd_KU7U5cIC, v=spf1 include:_spf.mx.cloudflare.net ~a
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1kevin.ns.cloudflare.com dns.cloudflare.c

Analysis

IP Addresses

systemmarks.dev resolves to four IP addresses: 104.21.64.71, 172.67.177.236, 2606:4700:3033::6815:4047 and 2606:4700:3037::ac43:b1ec.

Two other host names, along with aqtugh.ru.com, mednetsystems.com and www.zhongxubl.cn, also share IP numbers with systemmarks.dev.

Name Servers

systemmarks.dev uses two name servers for its delegation: kevin.ns.cloudflare.com and nelci.ns.cloudflare.com.

systemmarks.dev shares its NS records with other domains, for example defcon1dfw-com.pages.dev, progresspartners.com.co, worksafeguardian.com and two others.

systemmarks.dev shares at least some of its name servers with other domains, including eliyahu119m.workers.dev, wanqiuzhibozuqiu.com.cn, praetorians.net and two others.

These name servers are frequently seen alongside the name servers zahir.ns.cloudflare.com.

DNS names with 6 IP addresses:

Hostname kevin.ns.cloudflare.com directs to 108.162.193.191, 172.64.33.191 and 173.245.59.191 along with 3 other IP addresses.

Hostname nelci.ns.cloudflare.com directs to 108.162.194.152, 162.159.38.152 and 172.64.34.152 along with 3 other IP addresses.

Mail Servers

systemmarks.dev is handled by three mail servers: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

There is at least a partial MX overlap between systemmarks.dev and other domains, including 2140s.com, gositeco.com, evagof.com and two others.

DNS names with 6 IP addresses:

Hostname route1.mx.cloudflare.net directs to 162.159.205.11, 162.159.205.12 and 162.159.205.13 along with 3 other IP addresses.

Hostname route2.mx.cloudflare.net directs to 162.159.205.17, 162.159.205.18 and 162.159.205.19 along with 3 other IP addresses.

Hostname route3.mx.cloudflare.net directs to 162.159.205.23, 162.159.205.24 and 162.159.205.25 along with 3 other IP addresses.