groundsystems.dev - robtex.com

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

groundsystems.dev

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:49e7🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3031::ac43:a788🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.73.231Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.167.136🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSdayana.ns.cloudflare.com ⭐
A2606:4700:50::a29f:2667🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdayana.ns.cloudflare.com
A2803:f800:50::6ca2:c267🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRdayana.ns.cloudflare.com
A2a06:98c1:50::ac40:2267🇺🇸 Cloudflare2a06:98c1:50::/45
PTRdayana.ns.cloudflare.com
A108.162.194.103🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdayana.ns.cloudflare.com
A162.159.38.103Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdayana.ns.cloudflare.com
A172.64.34.103🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdayana.ns.cloudflare.com
NSpete.ns.cloudflare.com
A2606:4700:58::adf5:3b88🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpete.ns.cloudflare.com
A2803:f800:50::6ca2:c188🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRpete.ns.cloudflare.com
A2a06:98c1:50::ac40:2188🇺🇸 Cloudflare2a06:98c1:50::/45
PTRpete.ns.cloudflare.com
A108.162.193.136🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpete.ns.cloudflare.com
A172.64.33.136🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpete.ns.cloudflare.com
A173.245.59.136🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpete.ns.cloudflare.com
MXus1-smtp.messagingengine.com ⭐
A103.168.172.216🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-01.messagingengine.com
A103.168.172.217🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-02.messagingengine.com
A103.168.172.218🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-03.messagingengine.com
A103.168.172.219🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-04.messagingengine.com
A103.168.172.220🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-05.messagingengine.com
A103.168.172.221🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-06.messagingengine.com
A103.168.172.222🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-07.messagingengine.com
A103.168.172.223🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-08.messagingengine.com
MXus2-smtp.messagingengine.com(20)
A202.12.124.216TELX-AS151847202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRstl-mx-01.messagingengine.com
A202.12.124.217TELX-AS151847202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRstl-mx-02.messagingengine.com
A202.12.124.218TELX-AS151847202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRstl-mx-03.messagingengine.com
A202.12.124.219TELX-AS151847202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRstl-mx-04.messagingengine.com
TXTv=spf1 include:spf.messagingengine.com ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.73.231, 172.67.167.136
IPv6 hints2606:4700:3031::6815:49e7, 2606:4700:3031::ac43:a788
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=185, name=cloudflare-ech.com
SOAdayana.ns.cloudflare.comdns@cloudflare.com serial=2419398231

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

groundsystems.org
groundsystems.co
groundsystems.us
groundsystems.ca
groundsystems.com
groundsystems.xyz
groundsystems.info
groundsystems.biz
groundsystems.net
groundsystems.dev

Similar names

systemsground.com

Previous names

groundnews.dev
groundnote.dev
groundpack.dev
groundplan.dev
groundplane.dev
groundpower.dev
groundrock.dev
groundrule.dev
groundrules.dev
groundrun.dev
grounds.dev
groundscale.dev
groundshine.dev
groundskeep.dev
groundspace.dev
groundspeak.dev
groundspeed.dev
groundstate.dev
groundstation.dev
groundstop.dev

Next names

groundtrack.dev
groundtruth.dev
groundtruthdata.dev
groundui.dev
groundvision.dev
groundwalkr.dev
groundwire.dev
groundwork-ai.dev
groundwork-app.dev
groundwork.dev
groundworkai.dev
groundworkdigital.dev
groundworkit.dev
groundworkservices.dev
groundworksinventory.dev
groundworksoftware.dev
groundworkstudio.dev
groundworx.dev
groundzerosolutions.dev
group.dev

DNS History

8 records (8 active, 0 former)

NSdayana.ns.cloudflare.compete.ns.cloudflare.comMXus1-smtp.messagingengine.comus2-smtp.messagingengine.comA104.21.73.231172.67.167.1362606:4700:3031::6815:49e72606:4700:3031::ac43:a788
●NSdayana.ns.cloudflare.com2026-10-28 → 2026-11-14 · 2 obs
● 2026-10-28 06:27:52
● 2026-11-14 01:22:50
●NSpete.ns.cloudflare.com2026-10-28 → 2026-11-14 · 2 obs
● 2026-10-28 06:27:52
● 2026-11-14 01:22:50
●MXus1-smtp.messagingengine.com2026-10-28 → 2026-11-14 · 2 obs
● 2026-10-28 06:27:52
● 2026-11-14 01:22:50
●MXus2-smtp.messagingengine.com2026-10-28 → 2026-11-14 · 2 obs
● 2026-10-28 06:27:52
● 2026-11-14 01:22:50
●A104.21.73.2312026-10-28 → 2026-11-14 · 2 obs
● 2026-10-28 06:27:52
● 2026-11-14 01:22:50
●A172.67.167.1362026-10-28 → 2026-11-14 · 2 obs
● 2026-10-28 06:27:52
● 2026-11-14 01:22:50
●A2606:4700:3031::6815:49e72026-10-28 → 2026-11-14 · 2 obs
● 2026-10-28 06:27:52
● 2026-11-14 01:22:50
●A2606:4700:3031::ac43:a7882026-10-28 → 2026-11-14 · 2 obs
● 2026-10-28 06:27:52
● 2026-11-14 01:22:50

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld1.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...-
groundsystems.devdayana.ns.cloudflare.com, pete.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.33.136

NS records: dayana.ns.cloudflare.com, pete.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for groundsystems.dev (unsigned zone)

⏱️ Timing

Total: 835ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.73.231, 172.67.167.136
AAAA22606:4700:3031::6815:49e7, 2606:4700:3031::ac43:a788
NS2dayana.ns.cloudflare.com, pete.ns.cloudflare.com
MX2us1-smtp.messagingengine.com (pri: 10), us2-smtp.messagingengine.com (pri: 20)
TXT1v=spf1 include:spf.messagingengine.com ~
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1dayana.ns.cloudflare.com dns.cloudflare.

Analysis

IP Addresses

groundsystems.dev points to the four IP addresses 104.21.73.231, 172.67.167.136, 2606:4700:3031::6815:49e7 and 2606:4700:3031::ac43:a788.

Among the host names that share IP numbers with groundsystems.dev are layerline-3d.de, coherencehackathon.com, untergrundsoldaten.de and two others.

Name Servers

groundsystems.dev is served by two delegated name servers, dayana.ns.cloudflare.com and pete.ns.cloudflare.com.

groundsystems.dev has the same name server delegation as a number of other domains, such as han999jahan.workers.dev, thesportsgearshop.com, fugucasino-zd1.top and two more.

At least some of groundsystems.dev's name servers are shared with other domains, for example eino-tiirinen-280.workers.dev, alloywatch.io, maryherlihyw56r9.pages.dev and two more.

These name servers tend to be deployed in combination with the name servers cheryl.ns.cloudflare.com and stanley.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

dayana.ns.cloudflare.com carries IP addresses 108.162.194.103, 162.159.38.103 and 172.64.34.103, with 3 other addresses beyond those.

pete.ns.cloudflare.com carries IP addresses 108.162.193.136, 172.64.33.136 and 173.245.59.136, with 3 other addresses beyond those.

Mail Servers

The MX records for groundsystems.dev point to two mail servers: us1-smtp.messagingengine.com and us2-smtp.messagingengine.com.

groundsystems.dev has the same mail server arrangement as a number of other domains, for example 4ics.com, imprintedpress.com, dexterstudio.com and two more.

Host names resolving to 8 IP numbers:

us1-smtp.messagingengine.com carries IP addresses 103.168.172.216, 103.168.172.217 and 103.168.172.218, with 5 other addresses beyond those.

Hosts pointing to four IP addresses:

us2-smtp.messagingengine.com directs to 202.12.124.216, 202.12.124.217, 202.12.124.218 and 202.12.124.219.