Check-Host.cc

Domain

dev.pr

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

Run a live full scan of dev.pr

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

Deep-scan now
Hosting IPs
6
A/AAAA targets
Subdomains
13
CT + scan + body
Record Types
seen in DNS
Observed Certs
11
in our scans

DNS Records

A
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

Every subdomain we know about — harvested from CT-log SANs, scan-observed certs and HTML body references — paired with its current A/AAAA target.

Subdomain Resolves to Last seen
htmx.dev.pr 2026-07-25 20:41:18.975
adam.holbie.dev.pr
1970-01-01 00:00:00.000
angel-flask.holbie.dev.pr
1970-01-01 00:00:00.000
condo.dev.pr
1970-01-01 00:00:00.000
dev.pr
1970-01-01 00:00:00.000
fleek.holbie.dev.pr 2026-06-22 13:23:00.767
greg-test.holbie.dev.pr 2026-06-23 06:22:14.514
node.holbie.dev.pr
1970-01-01 00:00:00.000
pwall.dev.pr
1970-01-01 00:00:00.000
reccs.dev.pr 2026-06-05 20:06:51.449
sv5.dev.pr
1970-01-01 00:00:00.000

Tech Stack

Tech detection pending

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

TLS Certificates

Subject: dev.profdoctor.net
Issuer: YR1
SANs: dev.profdoctor.net, www.dev.profdoctor.net
Subject: dev.practicegrowth.com
Issuer: YR1
SANs: dev.practicegrowth.com
Subject: dev.preprod.1e.com
Issuer: YR1
SANs: *.background.dev.preprod.1e.com, *.client.dev.preprod.1e.com, *.dev.preprod.1e.com, *.switch.dev.preprod.1e.com, dev.preprod.1e.com
Subject: api.app.dev.principal.th
Issuer: Amazon RSA 2048 M04
SANs: api.app.dev.principal.th
Subject: dev.professional.miele-iot.com
Issuer: Miele Backend Services Professional CA
SANs: api-collector-eu.dev.professional.miele-iot.com, api-eu.dev.professional.miele-iot.com, api.dev.professional.miele-iot.com, dev.professional.miele-iot.com, dispatch-eu.dev.professional.miele-iot.com, dispatch.dev.professional.miele-iot.com, ntp-eu.dev.professional.miele-iot.com, ntp.dev.professional.miele-iot.com, registration-eu.dev.professional.miele-iot.com, registration.dev.professional.miele-iot.com, rest-eu.dev.professional.miele-iot.com, rest.dev.professional.miele-iot.com, service-eu.dev.professional.miele-iot.com, service.dev.professional.miele-iot.com, update-eu.dev.professional.miele-iot.com, update.dev.professional.miele-iot.com, updatecontrol-eu.dev.professional.miele-iot.com, updatecontrol.dev.professional.miele-iot.com, websocket-eu.dev.professional.miele-iot.com, websocket.dev.professional.miele-iot.com
Subject: dev.prop-broker.com
Issuer: YR2
SANs: dev.prop-broker.com
Subject: wwwdev.proyectosaludmexico.org
Issuer: GTS CA 1D4
SANs: wwwdev.proyectosaludmexico.org
Subject: ops.dev.premise.com
Issuer: GTS CA 1P5
SANs: ops.dev.premise.com
Subject: phx-promoplatform-api-pl-dev.promoplatform.rbcloud.io
Issuer: WR3
SANs: phx-promoplatform-api-pl-dev.promoplatform.rbcloud.io
Subject: gopaysecure-dev.prod.onkatana.net
Issuer: Amazon RSA 2048 M04
SANs: *.gopaysecure-dev.prod.onkatana.net, gopaysecure-dev.prod.onkatana.net
Subject: trkd-dev.profivps.hu
Issuer: YE2
SANs: dev.profivps.hu, trkd-dev.profivps.hu
Subject: dev.projectopal.co
Issuer: WR3
SANs: dev.projectopal.co
Subject: stg-big-m-digdag.dev.profilepassport.jp
Issuer: WR3
SANs: stg-big-m-digdag.dev.profilepassport.jp
Subject: api-dev.proezd-perekrestkov.ru
Issuer: YR1
SANs: api-dev.proezd-perekrestkov.ru
Subject: dev.progression.indusgame.com
Issuer: WR3
SANs: dev.progression.indusgame.com
Subject: api.dev.pricer-plaza.com
Issuer: WR3
SANs: api.dev.pricer-plaza.com
Subject: atlas-dev.prodium.io
Issuer: WR3
SANs: atlas-dev.prodium.io, site-dev.prodium.io, studio-dev.prodium.io
Subject: dev.preskms.org
Issuer: YE2
SANs: dev.preskms.org
Subject: dev.proculiot.com
Issuer: R3
SANs: dev.proculiot.com
Subject: dev.propertyprequal.com
Issuer: Go Daddy Secure Certificate Authority - G2
SANs: dev.propertyprequal.com, www.dev.propertyprequal.com
Subject: prftrl-btm-fe-admin-dev.profiterole.group
Issuer: YE1
SANs: prftrl-btm-fe-admin-dev.profiterole.group, prftrl-btm-fe-core-dev.profiterole.group, prftrl-btm-fe-landing-dev.profiterole.group, prftrl-btm-fe-portainer-dev.profiterole.group
Subject: dev.profunion.pro
Issuer: YE2
SANs: dev.profunion.pro
Subject: pms-gateway-api-service.dev.practice.overjet.ai
Issuer: WR3
SANs: pms-gateway-api-service.dev.practice.overjet.ai
Subject: bucketlister.dev.productdelivery.nonprod.webservices.mozgcp.net
Issuer: YR1
SANs: bucketlister.dev.productdelivery.nonprod.webservices.mozgcp.net
Subject: dev.project-horseman.net
Issuer: YR1
SANs: dev.project-horseman.net
Subject: api.dev.precisemind.ai
Issuer: WR3
SANs: api.dev.precisemind.ai, api.precisemind.ai, apis.precisemind.ai, dev.precisemind.ai, dl.precisemind.ai, precisemind.ai
Subject: dev.produceshop.it
Issuer: R3
SANs: dev.produceshop.at, dev.produceshop.be, dev.produceshop.ch, dev.produceshop.co.uk, dev.produceshop.de, dev.produceshop.dk, dev.produceshop.es, dev.produceshop.fi, dev.produceshop.fr, dev.produceshop.it, dev.produceshop.nl, dev.produceshop.pl, dev.produceshop.pt, dev.produceshop.se
Subject: linkerd.dev.prv.spapp.zabka.pl
Issuer: YR1
SANs: linkerd.dev.prv.spapp.zabka.pl
Subject: maruwa.appsdev.pro
Issuer: YR2
SANs: maruwa.appsdev.pro
Subject: dialler-dev.primodialler.cloud
Issuer: YE1
SANs: dialler-dev.primodialler.cloud

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

Domain timeline pending

Passive-DNS history accumulates as our forward-DNS crawler observes A/AAAA/MX/NS/TXT records over time.