core.sitsys.co - robtex.com

core.sitsys.co

DNSSEC⚠️ Not signed
A104.207.141.167🇺🇸 AS-VULTR104.207.136.0/21 Vultr Assigned Prefix
PTRcore.sitsys.co

sitsys.co

DNSSEC⚠️ Not signed
A68.183.150.105🇺🇸 DIGITALOCEAN68.183.144.0/20 DigitalOcean
NSdns1.name-services.com ⭐
NSdns2.name-services.com
NSdns3.name-services.com
NSdns4.name-services.com
NSdns5.name-services.com
MXsitsys-co.mail.protection.outlook.com ⭐
TXTv=spf1 include:spf.protection.outlook.com -all
TXTMS=ms15388192
TXTopenai-domain-verification=dv-U5KU9vPfYFpXCON6iWo5gcHf
SOAdns1.name-services.cominfo@name-services.com serial=1770824596

PTR for

167.141.207.104.in-addr.arpa

Same first word

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core.ac.uk
core.bet
core.fail
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core.healthcare
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core.city
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core.co.th
core.org.cn

Similar names

ecor.io
reco.us
core.dating
reco.me
reco.com
ceor.net
reco.co.nz
creo.com.na
roce.com.mx
core.farm
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orec.it
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rcoe.edu.cn
cero.com.cn
orce.it
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creo.solutions
creo.tv
erco.ru
ocre.co
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creo.one
reco.ws
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cero.systems
orec.org
creo.ua
ocer.us
roce.de
creo.cl
oecr.com
ecro.co.uk
creo.me
cero.ninja
croe.com
ceor.cz
ocre.ca
reco.edu.vn
reoc.net
roce.co

DNS History

1 record (1 active, 0 former)

A104.207.141.167
●A104.207.141.1672026-04-24 → 2026-05-10 · 2 obs
● 2026-04-24 04:20:28
● 2026-05-10 04:43:32

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coa.registrydns.co, b.registrydns.co, c.registrydns.co, d.registrydns.co-
sitsys.codns5.name-services.com, dns3.name-services.com, dns1.name-services.com, dns4.name-services.com...-

✅ Authoritative Response

Server:216.40.47.201

NS records: dns5.name-services.com, dns3.name-services.com, dns1.name-services.com, dns4.name-services.com, dns2.name-services.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sitsys.co (unsigned zone)

⏱️ Timing

Total: 579ms | Queries: -

📄 Records

TypeCountSample Data
A1104.207.141.167

Analysis

IP Addresses

core.sitsys.co resolves to a single IP: 104.207.141.167.

Other host names share IP numbers with core.sitsys.co; for instance mindfulbrilliance.org.