systemsthinking.dev - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

systemsthinking.dev

DNSSEC⚠️ Not signed
A192.0.78.181🇺🇸 Automattic192.0.78.0/24 Route Object
A192.0.78.217🇺🇸 Automattic192.0.78.0/24 Route Object
NSns1.wordpress.com ⭐
A2a04:fa87:ffff::c6b5:7409🇮🇪 Automattic2a04:fa87:ffff::/48
PTRns1.wordpress.com
A198.181.116.9🇺🇸 Automattic198.181.116.0/24 Route Object
PTRns1.wordpress.com
NSns2.wordpress.com
A2a04:fa87:ffff::c6b5:7509🇮🇪 Automattic2a04:fa87:ffff::/48
PTRns2.wordpress.com
A198.181.117.9🇺🇸 Automattic198.181.117.0/24 Route Object
PTRns2.wordpress.com
NSns3.wordpress.com
A2620:115:c00f::c000:4a09🇺🇸 Automattic2620:115:c00f::/48 Route6 Object
PTRns3.wordpress.com
A192.0.74.9🇺🇸 Automattic192.0.74.0/24 Route Object
PTRns3.wordpress.com
MXsmtp-fwd.wordpress.com ⭐
A192.0.82.251🇺🇸 Automattic192.0.82.0/24 Route Object
TXTv=spf1 include:_spf.wpcloud.com ~all
SOAns1.wordpress.comhostmaster@wordpress.com 2005-07-18 #58

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

systemsthinking.network
systemsthinking.blog
systemsthinking.mobi
systemsthinking.com.au
systemsthinking.ai
systemsthinking.software
systemsthinking.art
systemsthinking.co
systemsthinking.dev
systemsthinking.online
systemsthinking.eu
systemsthinking.be
systemsthinking.com
systemsthinking.app
systemsthinking.au
systemsthinking.us
systemsthinking.ca
systemsthinking.it
systemsthinking.science
systemsthinking.design
systemsthinking.com.br
systemsthinking.me
systemsthinking.news
systemsthinking.co.uk
systemsthinking.systems
systemsthinking.org
systemsthinking.tools
systemsthinking.net
systemsthinking.pro
systemsthinking.de
systemsthinking.works
systemsthinking.institute
systemsthinking.workers.dev
systemsthinking.co.in
systemsthinking.io

Similar names

thinkingsystems.workers.dev
thinkingsystems.uk
thinkingsystems.de
thinkingsystems.cn
thinkingsystems.io
thinkingsystems.ai
thinkingsystems.net
thinkingsystems.tech
thinkingsystems.co.uk
thinkingsystems.us
thinkingsystems.in
thinkingsystems.fr

Previous names

systemsforge.dev
systemsfoundry.dev
systemsgrid.dev
systemsgroup.dev
systemshastra.dev
systemsignal.dev
systemsim.dev
systemsintel.dev
systemslab.dev
systemslibrarian.dev
systemsmith.dev
systemsmodeling.dev
systemsolutions.dev
systemsoup.dev
systemspal.dev
systemsprogramming.dev
systemssoftware.dev
systemstack.dev
systemsthinker.dev

Next names

systemstudio.dev
systemstyles.dev
systemsupport.dev
systemswithsoul.dev
systemtech.dev
systemtokens.dev
systemtour.dev
systemtrack.dev
systemtracker.dev
systemtrials.dev
systemtwelve.dev
systemtwo.dev
systemv.dev
systemverilog.dev
systemview.dev
systemviin.dev
systemweb.dev
systemwetten-rechner.dev
systemx.dev

DNS History

6 records (6 active, 0 former)

NSns1.wordpress.comns2.wordpress.comns3.wordpress.comMXsmtp-fwd.wordpress.comA192.0.78.181192.0.78.217
●NSns1.wordpress.com2026-09-13 → 2026-10-03 · 2 obs
● 2026-09-13 13:03:54
● 2026-10-03 10:03:38
●NSns2.wordpress.com2026-09-13 → 2026-10-03 · 2 obs
● 2026-09-13 13:03:54
● 2026-10-03 10:03:38
●NSns3.wordpress.com2026-09-13 → 2026-10-03 · 2 obs
● 2026-09-13 13:03:54
● 2026-10-03 10:03:38
●MXsmtp-fwd.wordpress.com2026-09-13 → 2026-10-03 · 2 obs
● 2026-09-13 13:03:54
● 2026-10-03 10:03:38
●A192.0.78.1812026-09-13 → 2026-10-03 · 2 obs
● 2026-09-13 13:03:54
● 2026-10-03 10:03:38
●A192.0.78.2172026-09-13 → 2026-10-03 · 2 obs
● 2026-09-13 13:03:54
● 2026-10-03 10:03:38

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...-
systemsthinking.devns1.wordpress.com, ns3.wordpress.com, ns2.wordpress.com-

✅ Authoritative Response

Server:198.181.117.9

NS records: ns1.wordpress.com, ns3.wordpress.com, ns2.wordpress.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for systemsthinking.dev (unsigned zone)

⏱️ Timing

Total: 827ms | Queries: -

📄 Records

TypeCountSample Data
A2192.0.78.217, 192.0.78.181
NS3ns2.wordpress.com, ns3.wordpress.com...
MX1smtp-fwd.wordpress.com (pri: 0)
TXT1v=spf1 include:_spf.wpcloud.com ~all
SOA1ns1.wordpress.com hostmaster.wordpress.c

Analysis

IP Addresses

systemsthinking.dev has two IP addresses: 192.0.78.181 and 192.0.78.217

rewritingtheregular.com, lookaloo.net, mentallymaternal.blog plus two other host names have IP numbers in common with systemsthinking.dev.

Name Servers

DNS for systemsthinking.dev is handled by three authoritative name servers: ns1.wordpress.com, ns2.wordpress.com and ns3.wordpress.com.

There is at least partial name server overlap between systemsthinking.dev and other domains — subversawines.com, bicisfutbolyautos.com, foodtldr.com and two more among them.

Three hostnames — ns1.wordpress.com, ns2.wordpress.com and ns3.wordpress.com — each have two IP addresses: ns1.wordpress.com has 198.181.116.9 and 2a04:fa87:ffff::c6b5:7409, ns2.wordpress.com has 198.181.117.9 and 2a04:fa87:ffff::c6b5:7509, and ns3.wordpress.com has 192.0.74.9 and 2620:115:c00f::c000:4a09.

Mail Servers

systemsthinking.dev uses one mail server — smtp-fwd.wordpress.com.

The mail server setup of systemsthinking.dev matches that of other domains such as tarihtenyazilar.com, vikipotestio.com, starlightspeedway.com and two others.

systemsthinking.dev has mail servers in common with other domains — for example writtenrx.com, federicomasetti.com and aprendendowindows.com.br.

smtp-fwd.wordpress.com has exactly one IP number: 192.0.82.251.