Check-Host.cc

Domain

active.ai

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

Run a live full scan of active.ai

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
12
A/AAAA targets
Subdomains
4
CT + scan + body
Record Types
5
seen in DNS
Observed Certs
2
in our scans

DNS Records

A
108.157.4.106, 108.157.4.19, 108.157.4.50, 108.157.4.80, 13.35.58.29, 13.35.58.47, 13.35.58.54, 13.35.58.75
AAAA
MX
1 aspmx.l.google.com, 10 alt3.aspmx.l.google.com, 10 alt4.aspmx.l.google.com, 5 alt1.aspmx.l.google.com, 5 alt2.aspmx.l.google.com
NS
ns-1021.awsdns-63.net, ns-1248.awsdns-28.org, ns-1945.awsdns-51.co.uk, ns-261.awsdns-32.com
TXT
MS=593837253B08E8A3B5E9243D23E2FAC4F386BF57, MS=ms13725352, MS=ms60101232, OSSRH-47568, atlassian-domain-verification=pprS7dpBtfwg5wtIZvz0d/w8ijpPnuKMRZ8uwXYM6w0qqv43KRuiSxbr9nW43ohH, google-site-verification=6xzdj2dmMBfFKLMumZk4MgP-cZrCnR2PnkmBjs-UqPw, google-site-verification=QZ2R9geXQS7rjDdCySkFGUWobrgbQXvRHYdkR4wLqjc, google-site-verification=m5R8ZcbVFBu3EfbvsShGWSuZipvmlH4sNq7c9oDTa8Y
CNAME
CAA
0 issue ";", 0 issue "amazontrust.com", 0 issue "sectigo.com", 0 issuewild "amazon.com", 0 issuewild "amazonaws.com", 0 issuewild "amazontrust.com", 0 issuewild "awstrust.com", 0 issuewild "sectigo.com"

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
active.ai 2026-07-14 21:01:12.913

Tech Stack

Tech detection pending

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

TLS Certificates

Subject: idealab.ifinteractive.ai
Issuer: Encryption Everywhere DV TLS CA - G2
SANs: idealab.ifinteractive.ai, www.idealab.ifinteractive.ai
Subject: ideaexam.ifinteractive.ai
Issuer: Encryption Everywhere DV TLS CA - G2
SANs: ideaexam.ifinteractive.ai, www.ideaexam.ifinteractive.ai
Subject: *.active.ai
Issuer: Amazon RSA 2048 M04
SANs: *.active.ai
Subject: test-carequality.abstractive.ai
Issuer: MaxMD TLS RSA EVAL CA
SANs: test-carequality.abstractive.ai
Subject: *.active.ai
Issuer: Sectigo RSA Domain Validation Secure Server CA
SANs: *.active.ai, active.ai
Subject: *.active.ai
Issuer: Amazon RSA 2048 M01
SANs: *.active.ai
Subject: webapp.disney.coactive.ai
Issuer: Amazon RSA 2048 M01
SANs: webapp.disney.coactive.ai
Subject: webapp.disney.coactive.ai
Issuer: Amazon RSA 2048 M01
SANs: webapp.disney.coactive.ai
Subject: *.active.ai
Issuer: Amazon RSA 2048 M01
SANs: *.active.ai
Subject: *.active.ai
Issuer: Sectigo RSA Domain Validation Secure Server CA
SANs: *.active.ai, active.ai
Subject: us-idealab.ifinteractive.ai
Issuer: Encryption Everywhere DV TLS CA - G2
SANs: us-idealab.ifinteractive.ai, www.us-idealab.ifinteractive.ai
Subject: active.aiarthub.art
Issuer: TrustAsia RSA DV TLS CA G2
SANs: active.aiarthub.art
Subject: *.active.ai
Issuer: Amazon RSA 2048 M01
SANs: *.active.ai
Subject: *.active.ai
Issuer: Amazon RSA 2048 M04
SANs: *.active.ai
Subject: carequality.abstractive.ai
Issuer: MaxMD TLS RSA CA
SANs: carequality.abstractive.ai
Subject: *.active.ai
Issuer: Amazon RSA 2048 M01
SANs: *.active.ai
Subject: *.app.coactive.ai
Issuer: Amazon RSA 2048 M04
SANs: *.app.coactive.ai
Subject: us-idealab.ifinteractive.ai
Issuer: Encryption Everywhere DV TLS CA - G2
SANs: us-idealab.ifinteractive.ai, www.us-idealab.ifinteractive.ai
Subject: us-idealab.ifinteractive.ai
Issuer: Encryption Everywhere DV TLS CA - G2
SANs: us-idealab.ifinteractive.ai, www.us-idealab.ifinteractive.ai
Subject: *.active.ai
Issuer: Amazon RSA 2048 M04
SANs: *.active.ai
Subject: *.app.coactive.ai
Issuer: Amazon RSA 2048 M04
SANs: *.app.coactive.ai

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.

CT-Log Evidence

Certificates from public Certificate Transparency logs whose subject or SAN names this domain — including historic certs we never observed live.

350b8059bc514b0e… google · argon2026h2
Subject: *.active.ai
Issuer: Amazon RSA 2048 M04
SANs: *.active.ai, active.ai
Valid: 2025-10-05 00:00:00 → 2026-11-03 23:59:59
f81b44aca4993307… google · argon2026h2
Subject: *.active.ai
Issuer: Amazon RSA 2048 M04
SANs: *.active.ai, active.ai
Valid: 2025-10-05 00:00:00 → 2026-11-03 23:59:59
350b8059bc514b0e… google · xenon2026h2
Subject: *.active.ai
Issuer: Amazon RSA 2048 M04
SANs: *.active.ai, active.ai
Valid: 2025-10-05 00:00:00 → 2026-11-03 23:59:59
f81b44aca4993307… google · xenon2026h2
Subject: *.active.ai
Issuer: Amazon RSA 2048 M04
SANs: *.active.ai, active.ai
Valid: 2025-10-05 00:00:00 → 2026-11-03 23:59:59

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
CAA 0 issuewild "awstrust.com" 2026-05-26 03:59:06.816 2026-07-14 21:01:12.913
TXT atlassian-domain-verification=pprS7dpBtfwg5wtIZvz0d/w8ijpPnuKMRZ8uwXYM6w0qqv43KRuiSxbr9nW43ohH 2026-05-26 03:59:06.816 2026-07-14 21:01:12.913
NS ns-1248.awsdns-28.org 2026-05-26 03:59:06.816 2026-07-14 21:01:12.913
TXT MS=ms13725352 2026-05-26 03:59:06.816 2026-07-14 21:01:12.913
NS ns-1945.awsdns-51.co.uk 2026-05-26 03:59:06.816 2026-07-14 21:01:12.913
CAA 0 issue "sectigo.com" 2026-05-26 03:59:06.816 2026-07-14 21:01:12.913
A 108.157.4.19 2026-05-26 03:59:06.816 2026-05-26 03:59:06.816
TXT MS=ms60101232 2026-05-26 03:59:06.816 2026-07-14 21:01:12.913
TXT status-page-domain-verification=bryd99d6ssd5 2026-05-26 03:59:06.816 2026-07-14 21:01:12.913
CAA 0 issuewild "amazontrust.com" 2026-05-26 03:59:06.816 2026-07-14 21:01:12.913
MX 5 alt1.aspmx.l.google.com 2026-05-26 03:59:06.816 2026-07-14 21:01:12.913
A 108.157.4.50 2026-05-26 03:59:06.816 2026-05-26 03:59:06.816
MX 10 alt3.aspmx.l.google.com 2026-05-26 03:59:06.816 2026-07-14 21:01:12.913
CAA 0 issue ";" 2026-05-26 03:59:06.816 2026-07-14 21:01:12.913
CAA 0 issuewild "amazon.com" 2026-05-26 03:59:06.816 2026-07-14 21:01:12.913
TXT OSSRH-47568 2026-05-26 03:59:06.816 2026-07-14 21:01:12.913
TXT google-site-verification=QZ2R9geXQS7rjDdCySkFGUWobrgbQXvRHYdkR4wLqjc 2026-05-26 03:59:06.816 2026-07-14 21:01:12.913
A 108.157.4.80 2026-05-26 03:59:06.816 2026-05-26 03:59:06.816
TXT MS=593837253B08E8A3B5E9243D23E2FAC4F386BF57 2026-05-26 03:59:06.816 2026-07-14 21:01:12.913
NS ns-261.awsdns-32.com 2026-05-26 03:59:06.816 2026-07-14 21:01:12.913
CAA 0 issuewild "sectigo.com" 2026-05-26 03:59:06.816 2026-07-14 21:01:12.913
TXT v=spf1 include:_spf.google.com -all 2026-05-26 03:59:06.816 2026-07-14 21:01:12.913
NS ns-1021.awsdns-63.net 2026-05-26 03:59:06.816 2026-07-14 21:01:12.913
CAA 0 issuewild "amazonaws.com" 2026-05-26 03:59:06.816 2026-07-14 21:01:12.913
MX 1 aspmx.l.google.com 2026-05-26 03:59:06.816 2026-07-14 21:01:12.913
TXT google-site-verification=6xzdj2dmMBfFKLMumZk4MgP-cZrCnR2PnkmBjs-UqPw 2026-05-26 03:59:06.816 2026-07-14 21:01:12.913
TXT google-site-verification=m5R8ZcbVFBu3EfbvsShGWSuZipvmlH4sNq7c9oDTa8Y 2026-05-26 03:59:06.816 2026-07-14 21:01:12.913
CAA 0 issue "amazontrust.com" 2026-05-26 03:59:06.816 2026-07-14 21:01:12.913
MX 5 alt2.aspmx.l.google.com 2026-05-26 03:59:06.816 2026-07-14 21:01:12.913
MX 10 alt4.aspmx.l.google.com 2026-05-26 03:59:06.816 2026-07-14 21:01:12.913
A 108.157.4.106 2026-05-26 03:59:06.816 2026-05-26 03:59:06.816
A 13.35.58.54 2026-05-26 04:02:49.330 2026-06-18 06:18:50.517
A 13.35.58.29 2026-05-26 04:02:49.330 2026-06-18 06:18:50.517
A 13.35.58.75 2026-05-26 04:02:49.330 2026-06-18 06:18:50.517
A 13.35.58.47 2026-05-26 04:02:49.330 2026-06-18 06:18:50.517
A 18.239.50.57 2026-06-16 18:36:26.680 2026-07-14 21:01:12.913
A 18.239.50.100 2026-06-16 18:36:26.680 2026-07-14 21:01:12.913
A 18.239.50.107 2026-06-16 18:36:26.680 2026-07-14 21:01:12.913
A 18.239.50.48 2026-06-16 18:36:26.680 2026-07-14 21:01:12.913