Check-Host.cc

Domain

a2d-dev.tv

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

Run a live full scan of a2d-dev.tv

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
1,038
A/AAAA targets
Subdomains
905
CT + scan + body
Record Types
seen in DNS
Observed Certs
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

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: user.mtv.a2d-dev.tv
Issuer: Amazon RSA 2048 M01
SANs: user.mtv.a2d-dev.tv
Subject: user.mtv.a2d-dev.tv
Issuer: Amazon RSA 2048 M01
SANs: user.mtv.a2d-dev.tv
Subject: hls-delta-update.a2d-dev.tv
Issuer: Amazon RSA 2048 M04
SANs: hls-delta-update.a2d-dev.tv
Subject: vote.tv4.a2d-dev.tv
Issuer: Amazon RSA 2048 M02
SANs: vote.tv4.a2d-dev.tv
Subject: unleash-server.a2d-dev.tv
Issuer: Amazon RSA 2048 M04
SANs: unleash-server.a2d-dev.tv
Subject: prism-router.a2d-dev.tv
Issuer: Amazon RSA 2048 M04
SANs: prism-router.a2d-dev.tv
Subject: virtual-channels-scheduler-alb.a2d-dev.tv
Issuer: Amazon RSA 2048 M01
SANs: virtual-channels-scheduler-alb.a2d-dev.tv
Subject: api.election26.a2d-dev.tv
Issuer: Amazon RSA 2048 M01
SANs: api.election26.a2d-dev.tv
Subject: api.general.playback3.a2d-dev.tv
Issuer: Amazon RSA 2048 M04
SANs: api.general.playback3.a2d-dev.tv
Subject: playoutchannelengine.a2d-dev.tv
Issuer: Amazon RSA 2048 M01
SANs: playoutchannelengine.a2d-dev.tv
Subject: fg-load-test.a2d-dev.tv
Issuer: Amazon RSA 2048 M01
SANs: fg-load-test.a2d-dev.tv
Subject: tv4.progress.a2d-dev.tv
Issuer: Amazon RSA 2048 M03
SANs: tv4.progress.a2d-dev.tv
Subject: cms-api-mtv.a2d-dev.tv
Issuer: Amazon RSA 2048 M04
SANs: cms-api-mtv.a2d-dev.tv
Subject: api.tv4.templateusagetester.a2d-dev.tv
Issuer: Amazon RSA 2048 M04
SANs: api.tv4.templateusagetester.a2d-dev.tv
Subject: storytelling.nas.a2d-dev.tv
Issuer: Amazon RSA 2048 M01
SANs: storytelling.nas.a2d-dev.tv, stshost1.nas.a2d-dev.tv, stshost2.nas.a2d-dev.tv
Subject: api.tv4.tempo.a2d-dev.tv
Issuer: Amazon RSA 2048 M04
SANs: api.tv4.tempo.a2d-dev.tv
Subject: hacklist.a2d-dev.tv
Issuer: Amazon RSA 2048 M04
SANs: hacklist.a2d-dev.tv
Subject: nordic-gateway-alb.ngw.kortisar.tv4.dev1.a2d-dev.tv
Issuer: Amazon RSA 2048 M04
SANs: nordic-gateway-alb.ngw.kortisar.tv4.dev1.a2d-dev.tv
Subject: vcengine-monitor.a2d-dev.tv
Issuer: Amazon RSA 2048 M01
SANs: vcengine-monitor.a2d-dev.tv
Subject: nordic-gateway-alb.ngw.sturdyc-fallback.tv4.dev1.a2d-dev.tv
Issuer: Amazon RSA 2048 M01
SANs: nordic-gateway-alb.ngw.sturdyc-fallback.tv4.dev1.a2d-dev.tv
Subject: ew1.otlp-ingest.a2d-dev.tv
Issuer: Amazon RSA 2048 M01
SANs: ew1.cwmetrics-ingest.a2d-dev.tv, ew1.otlp-ingest.a2d-dev.tv, ew1.prom-ingest.a2d-dev.tv
Subject: api.image-storage.a2d-dev.tv
Issuer: Amazon RSA 2048 M01
SANs: api.image-storage.a2d-dev.tv
Subject: ysinitproxy.a2d-dev.tv
Issuer: Amazon RSA 2048 M04
SANs: ysinitproxy.a2d-dev.tv
Subject: expo-updates-tv4.a2d-dev.tv
Issuer: Amazon RSA 2048 M01
SANs: expo-updates-tv4.a2d-dev.tv
Subject: activation.tv4.a2d-dev.tv
Issuer: Amazon RSA 2048 M04
SANs: activation.tv4.a2d-dev.tv
Subject: backoffice.tv4.commercial.a2d-dev.tv
Issuer: Amazon RSA 2048 M04
SANs: backoffice.tv4.commercial.a2d-dev.tv
Subject: nordic-gateway-alb.ngw.popular-from-das.tv4.dev1.a2d-dev.tv
Issuer: Amazon RSA 2048 M04
SANs: nordic-gateway-alb.ngw.popular-from-das.tv4.dev1.a2d-dev.tv
Subject: alb.nordic-search-api.clpl.mtv.a2d-dev.tv
Issuer: Amazon RSA 2048 M01
SANs: alb.nordic-search-api.clpl.mtv.a2d-dev.tv
Subject: apple-tracking-id.service.a2d-dev.tv
Issuer: Amazon RSA 2048 M01
SANs: apple-tracking-id.service.a2d-dev.tv
Subject: example-daemon.a2d-dev.tv
Issuer: Amazon RSA 2048 M04
SANs: example-daemon.a2d-dev.tv

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.