Check-Host.cc

Domain

share3.whitecase.com

Aggregated from public BGP, CT logs, our scan layer, honeypots and global probes.

Run a live full scan of share3.whitecase.com

On-demand: ports, banners, TLS, tech-stack, subdomains and origin/IP-leak detection. Results are shared publicly for everyone to link to.

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Hosting IPs
A/AAAA targets
Subdomains
CT + scan + body
Record Types
seen in DNS
Observed Certs
in our scans

DNS Records

A
104.18.16.246, 104.18.17.246, 104.18.2.146, 104.18.3.146
AAAA
MX
NS
TXT
CNAME
CAA

WHOIS / Registration

Registration data planned

Registrar, creation/expiry dates and domain status via RDAP. Rolling out gradually — bulk WHOIS is rate-limited, so we resolve on a prioritized cadence.

Subdomains

Subdomain enumeration pending

Every subdomain ever issued a TLS cert under this apex — extracted from Certificate Transparency logs, our own scan observations and body references.

Tech Stack

Tech detection pending

Wappalyzer-rules detect CMS, frameworks, analytics, JS libs and server-side languages on this domain.

TLS Certificates

Subject: www.highq.com
Issuer: Sectigo Public Server Authentication CA OV R40
SANs: at.haavind.no, aucollaborate.klgates.com, aus1.officeonline.highq.com, aus2.officeonline.highq.com, ausclient1p4.highq.com, ausclient2p4.highq.com, ausclient3p4.highq.com, businessportal.andersen-partners.dk, can1.officeonline.highq.com, can2.officeonline.highq.com, client.svw.no, client1p4us.highq.com, client2p4us.highq.com, client3p4us.highq.com, clienthub.hodgsonruss.com, clientportal.greenwoodsgrm.co.uk, clients.kattenlaw.com, clients.winstontaylor.com, cloudlegal.kpmg.com, collab.dlapiper.com, collab1zca1himattest.highq.com, collaborate.bennettjones.com, collaborate.bindergroesswang.at, collaborate.bowmanslaw.com, collaborate.bull.no, collaborate.cbglaw.co.uk, collaborate.cpllp.com, collaborate.delphi.se, collaborate.elvingerhoss.lu, collaborate.eversheds-sutherland.ie, collaborate.gefioninsurance.com, collaborate.gtlaw.com, collaborate.kromannreumert.com, collaborate.kslaw.com, collaborate.lett.dk, collaborate.matheson.com, collaborate.mhc.ie, collaborate.perkinscoie.com, collaborate.roydswithyking.com, collaborate.saul.com, collaborate.sheppard.com, collaborate.stibbe.com, collaborate.uk.mayerbrown.com, commonlawapplications.worksafe.vic.gov.au, connect.crowell.com, connect.fladgate.com, connect.gtlaw.com.au, connect.hopgoodganim.com.au, connect.landers.com.au, connect.setterwalls.se, connect.shipmangoodwin.com, connect.stevens-bolton.com, connect.syke.tech, contracts.powertechlabs.com, dataroom.trevisancuonzo.com, datarooms.hjort.no, deu.highqdataroom.com, deu1.officeonline.highq.com, deu2.officeonline.highq.com, deu2.officeonlinedaimler.highq.com, digitaleservices.dahllaw.dk, direct2.dentons.com, direct3.dentons.com, direct4.dentons.com, dmhub.deutschmiller.com, dynamic.gowlingwlg.com, emealegalpanel.wework.com, extranet.cms-hs.com, extranet.ropesgray.net, extranetsau.ashurst.com, eycollaborate.ey.com, gowlingwlgcan.highq.com, highq.gbo.com, highq.mydico.eu, highq.sohohouse.com, hqa1deu1.highq.com, hqa1deu2.highq.com, hub.gregglatchams.com, hub.mccannfitzgerald.com, indiademo.highq.com, legal.hellofreshgroup.com, legalcloud.generali.com, legalcloud.kpmg.com.au, legalknowledgehsbc.highq.com, link.wiersholm.no, my.sands.no, opslegal.enec.ae, osh1.officeonline.highq.com, osh2.officeonline.highq.com, portal.dykema.com, portal.gunder.com, reports.suggestus.com, securecollaboration.macquarie.com, settlements.rabobank.com.au, sg1.officeonline.highq.com, sg2.officeonline.highq.com, share3.whitecase.com, share4.whitecase.com, space.wolftheiss.com, teamup.kromannreumert.com, uae1.officeonline.highq.com, uae2.officeonline.highq.com, uatcollaborate.allens.com.au, uatsg1.officeonline.highq.com, ukcollaborate.klgates.com, us.highqdataroom.com, usa1.officeonline.highq.com, usa2.officeonline.highq.com, uscollaborate.klgates.com, usuat.highq.com, www.bmgs.aocollaborate.com, www.healthprocurementportal.com, www.highq.com, www.klawconnect.be, www.my.stibbe.com, www.mydittmar.fi
Subject: www.highq.com
Issuer: Sectigo Public Server Authentication CA OV R40
SANs: at.haavind.no, aucollaborate.klgates.com, aus1.officeonline.highq.com, aus2.officeonline.highq.com, ausclient1p4.highq.com, ausclient2p4.highq.com, ausclient3p4.highq.com, businessportal.andersen-partners.dk, can1.officeonline.highq.com, can2.officeonline.highq.com, central.nautadutilh.com, client1p4us.highq.com, client2p4us.highq.com, client3p4us.highq.com, clienthub.hodgsonruss.com, clientportal.greenwoodsgrm.co.uk, clients.kattenlaw.com, cloudlegal.kpmg.com, collab.dlapiper.com, collaborate.bennettjones.com, collaborate.bindergroesswang.at, collaborate.bowmanslaw.com, collaborate.bull.no, collaborate.cbglaw.co.uk, collaborate.cpllp.com, collaborate.delphi.se, collaborate.elvingerhoss.lu, collaborate.eversheds-sutherland.ie, collaborate.gefioninsurance.com, collaborate.gtlaw.com, collaborate.kromannreumert.com, collaborate.kslaw.com, collaborate.lett.dk, collaborate.matheson.com, collaborate.mhc.ie, collaborate.perkinscoie.com, collaborate.roydswithyking.com, collaborate.saul.com, collaborate.sheppard.com, collaborate.stibbe.com, collaborate.uk.mayerbrown.com, commonlawapplications.worksafe.vic.gov.au, connect.crowell.com, connect.fladgate.com, connect.gtlaw.com.au, connect.hopgoodganim.com.au, connect.landers.com.au, connect.setterwalls.se, connect.shipmangoodwin.com, connect.stevens-bolton.com, connect.syke.tech, contracts.powertechlabs.com, dataroom.trevisancuonzo.com, datarooms.hjort.no, deu.highqdataroom.com, deu1.officeonline.highq.com, deu2.officeonline.highq.com, deu2.officeonlinedaimler.highq.com, digitaleservices.dahllaw.dk, direct2.dentons.com, direct3.dentons.com, direct4.dentons.com, dmhub.deutschmiller.com, dynamic.gowlingwlg.com, emealegalpanel.wework.com, extranet.cms-hs.com, extranet.ropesgray.net, extranetsau.ashurst.com, eycollaborate.ey.com, gowlingwlgcan.highq.com, highq.gbo.com, highq.mydico.eu, highq.sohohouse.com, hqa1deu1.highq.com, hqa1deu2.highq.com, hub.gregglatchams.com, hub.mccannfitzgerald.com, indiademo.highq.com, legal.hellofreshgroup.com, legalcloud.generali.com, legalcloud.kpmg.com.au, legalknowledgehsbc.highq.com, link.wiersholm.no, my.sands.no, opslegal.enec.ae, osh1.officeonline.highq.com, osh2.officeonline.highq.com, portal.dykema.com, portal.gunder.com, reports.suggestus.com, securecollaboration.macquarie.com, settlements.rabobank.com.au, sg1.officeonline.highq.com, sg2.officeonline.highq.com, share3.whitecase.com, share4.whitecase.com, space.wolftheiss.com, teamup.kromannreumert.com, uae1.officeonline.highq.com, uae2.officeonline.highq.com, uatcollaborate.allens.com.au, uatsg1.officeonline.highq.com, ukcollaborate.klgates.com, us.highqdataroom.com, usa1.officeonline.highq.com, usa2.officeonline.highq.com, uscollaborate.klgates.com, usuat.highq.com, www.bmgs.aocollaborate.com, www.healthprocurementportal.com, www.highq.com, www.klawconnect.be, www.my.stibbe.com, www.mydittmar.fi
Subject: www.highq.com
Issuer: Sectigo Public Server Authentication CA OV R40
SANs: at.haavind.no, aucollaborate.klgates.com, aus1.officeonline.highq.com, aus2.officeonline.highq.com, ausclient1p4.highq.com, ausclient2p4.highq.com, ausclient3p4.highq.com, businessportal.andersen-partners.dk, can1.officeonline.highq.com, can2.officeonline.highq.com, central.nautadutilh.com, client1p4us.highq.com, client2p4us.highq.com, client3p4us.highq.com, clienthub.hodgsonruss.com, clientportal.greenwoodsgrm.co.uk, clients.kattenlaw.com, cloudlegal.kpmg.com, collab.dlapiper.com, collaborate.bennettjones.com, collaborate.bindergroesswang.at, collaborate.bowmanslaw.com, collaborate.bull.no, collaborate.cbglaw.co.uk, collaborate.cpllp.com, collaborate.delphi.se, collaborate.elvingerhoss.lu, collaborate.eversheds-sutherland.ie, collaborate.gefioninsurance.com, collaborate.gtlaw.com, collaborate.kromannreumert.com, collaborate.kslaw.com, collaborate.lett.dk, collaborate.matheson.com, collaborate.mhc.ie, collaborate.perkinscoie.com, collaborate.roydswithyking.com, collaborate.saul.com, collaborate.sheppard.com, collaborate.stibbe.com, collaborate.uk.mayerbrown.com, commonlawapplications.worksafe.vic.gov.au, connect.crowell.com, connect.fladgate.com, connect.gtlaw.com.au, connect.hopgoodganim.com.au, connect.landers.com.au, connect.setterwalls.se, connect.shipmangoodwin.com, connect.stevens-bolton.com, connect.syke.tech, contracts.powertechlabs.com, dataroom.trevisancuonzo.com, datarooms.hjort.no, deu.highqdataroom.com, deu1.officeonline.highq.com, deu2.officeonline.highq.com, deu2.officeonlinedaimler.highq.com, digitaleservices.dahllaw.dk, direct2.dentons.com, direct3.dentons.com, direct4.dentons.com, dmhub.deutschmiller.com, dynamic.gowlingwlg.com, emealegalpanel.wework.com, extranet.cms-hs.com, extranet.ropesgray.net, extranetsau.ashurst.com, eycollaborate.ey.com, gowlingwlgcan.highq.com, highq.gbo.com, highq.mydico.eu, highq.sohohouse.com, hqa1deu1.highq.com, hqa1deu2.highq.com, hub.gregglatchams.com, hub.mccannfitzgerald.com, indiademo.highq.com, legal.hellofreshgroup.com, legalcloud.generali.com, legalcloud.kpmg.com.au, legalknowledgehsbc.highq.com, link.wiersholm.no, my.sands.no, opslegal.enec.ae, osh1.officeonline.highq.com, osh2.officeonline.highq.com, portal.dykema.com, portal.gunder.com, reports.suggestus.com, securecollaboration.macquarie.com, settlements.rabobank.com.au, sg1.officeonline.highq.com, sg2.officeonline.highq.com, share3.whitecase.com, share4.whitecase.com, space.wolftheiss.com, teamup.kromannreumert.com, uae1.officeonline.highq.com, uae2.officeonline.highq.com, uatcollaborate.allens.com.au, uatsg1.officeonline.highq.com, ukcollaborate.klgates.com, us.highqdataroom.com, usa1.officeonline.highq.com, usa2.officeonline.highq.com, uscollaborate.klgates.com, usuat.highq.com, www.bmgs.aocollaborate.com, www.healthprocurementportal.com, www.highq.com, www.klawconnect.be, www.my.stibbe.com, www.mydittmar.fi
Subject: www.highq.com
Issuer: Sectigo Public Server Authentication CA OV R40
SANs: at.haavind.no, aucollaborate.klgates.com, aus1.officeonline.highq.com, aus2.officeonline.highq.com, ausclient1p4.highq.com, ausclient2p4.highq.com, ausclient3p4.highq.com, businessportal.andersen-partners.dk, can1.officeonline.highq.com, can2.officeonline.highq.com, central.nautadutilh.com, client1p4us.highq.com, client2p4us.highq.com, client3p4us.highq.com, clienthub.hodgsonruss.com, clientportal.greenwoodsgrm.co.uk, clients.kattenlaw.com, cloudlegal.kpmg.com, collab.dlapiper.com, collaborate.bennettjones.com, collaborate.bindergroesswang.at, collaborate.bowmanslaw.com, collaborate.bull.no, collaborate.cbglaw.co.uk, collaborate.cpllp.com, collaborate.delphi.se, collaborate.elvingerhoss.lu, collaborate.eversheds-sutherland.ie, collaborate.gefioninsurance.com, collaborate.gtlaw.com, collaborate.kromannreumert.com, collaborate.kslaw.com, collaborate.lett.dk, collaborate.matheson.com, collaborate.mhc.ie, collaborate.perkinscoie.com, collaborate.roydswithyking.com, collaborate.saul.com, collaborate.sheppard.com, collaborate.stibbe.com, collaborate.uk.mayerbrown.com, commonlawapplications.worksafe.vic.gov.au, connect.crowell.com, connect.fladgate.com, connect.gtlaw.com.au, connect.hopgoodganim.com.au, connect.landers.com.au, connect.setterwalls.se, connect.shipmangoodwin.com, connect.stevens-bolton.com, connect.syke.tech, contracts.powertechlabs.com, dataroom.trevisancuonzo.com, datarooms.hjort.no, deu.highqdataroom.com, deu1.officeonline.highq.com, deu2.officeonline.highq.com, deu2.officeonlinedaimler.highq.com, digitaleservices.dahllaw.dk, direct2.dentons.com, direct3.dentons.com, direct4.dentons.com, dmhub.deutschmiller.com, dynamic.gowlingwlg.com, emealegalpanel.wework.com, extranet.cms-hs.com, extranet.ropesgray.net, extranetsau.ashurst.com, eycollaborate.ey.com, gowlingwlgcan.highq.com, highq.gbo.com, highq.mydico.eu, highq.sohohouse.com, hqa1deu1.highq.com, hqa1deu2.highq.com, hub.gregglatchams.com, hub.mccannfitzgerald.com, indiademo.highq.com, legal.hellofreshgroup.com, legalcloud.generali.com, legalcloud.kpmg.com.au, legalknowledgehsbc.highq.com, link.wiersholm.no, my.sands.no, opslegal.enec.ae, osh1.officeonline.highq.com, osh2.officeonline.highq.com, portal.dykema.com, portal.gunder.com, reports.suggestus.com, securecollaboration.macquarie.com, settlements.rabobank.com.au, sg1.officeonline.highq.com, sg2.officeonline.highq.com, share3.whitecase.com, share4.whitecase.com, space.wolftheiss.com, teamup.kromannreumert.com, uae1.officeonline.highq.com, uae2.officeonline.highq.com, uatcollaborate.allens.com.au, uatsg1.officeonline.highq.com, ukcollaborate.klgates.com, us.highqdataroom.com, usa1.officeonline.highq.com, usa2.officeonline.highq.com, uscollaborate.klgates.com, usuat.highq.com, www.bmgs.aocollaborate.com, www.healthprocurementportal.com, www.highq.com, www.klawconnect.be, www.my.stibbe.com, www.mydittmar.fi

IPs Citing This Domain

No citing IPs found yet

As the world-sweep progresses, hosts referencing this domain in their HTML will surface here.

Origin / IP-Leak

USP

When a hostname is served behind a CDN (e.g. Cloudflare), the origin server can sometimes be identified by matching its TLS cert against the protected hostname. Findings shown here are heuristic candidates, not guarantees.

No origin-IP leaks detected (yet)

Either this domain doesn't sit behind a CDN, or we haven't seen a TLS cert from a non-CDN IP matching this hostname. Run a fullscan to refresh the cert→IP cross-reference.

Threat Intelligence

Domain threat-intel pending

Matches in URLhaus, OpenPhish, PhishTank, malware feeds, and Spamhaus DBL.

History

Passive DNS — every value this name ever resolved to and when we first / last observed it. Updates every cycle of our forward-DNS crawler.

Type Value First seen Last seen
A 104.18.17.246 2026-05-27 06:46:17.266 2026-06-18 00:37:04.204
A 104.18.16.246 2026-05-27 06:46:17.266 2026-06-18 00:37:04.204
A 104.18.2.146 2026-07-19 22:05:59.013 2026-07-26 09:28:25.968
A 104.18.3.146 2026-07-19 22:05:59.013 2026-07-26 09:28:25.968