Check-Host.cc

Domain

ad2win.com

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

Run a live full scan of ad2win.com

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
60
A/AAAA targets
Subdomains
22
CT + scan + body
Record Types
4
seen in DNS
Observed Certs
4
in our scans

DNS Records

A
143.204.55.116, 143.204.55.34, 143.204.55.50, 143.204.55.81, 18.239.69.122, 18.239.69.124, 18.239.69.73, 18.239.69.89
AAAA
MX
10 mx.zoho.jp, 20 mx2.zoho.jp, 50 mx3.zoho.jp
NS
ns-1426.awsdns-50.org, ns-180.awsdns-22.com, ns-1940.awsdns-50.co.uk, ns-887.awsdns-46.net
TXT
v=spf1 include:zoho.jp ~all
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
ad2win.com 2026-07-25 05:55:30.244
us.bid.ad2win.com 2026-06-19 01:03:07.808
eu.bid.ad2win.com 2026-07-28 09:41:22.792
adx.api.ad2win.com 2026-07-17 22:38:42.382
sgtest.bid.ad2win.com
1970-01-01 00:00:00.000
test.ad2win.com 2026-06-16 02:32:44.060
testa.ad2win.com 2026-07-24 08:29:50.548
www.adx.api.ad2win.com
1970-01-01 00:00:00.000
www.us.bid.ad2win.com
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: eu.bid.ad2win.com
Issuer: Encryption Everywhere DV TLS CA - G2
SANs: eu.bid.ad2win.com
Subject: 5g.lead2win.com.cn
Issuer: GeoTrust G2 TLS CN RSA4096 SHA256 2022 CA1
SANs: 5g.lead2win.com.cn, www.5g.lead2win.com.cn
Subject: eu.bid.ad2win.com
Issuer: Encryption Everywhere DV TLS CA - G2
SANs: eu.bid.ad2win.com
Subject: adx.api.ad2win.com
Issuer: Encryption Everywhere DV TLS CA - G2
SANs: adx.api.ad2win.com
Subject: sgtest.bid.ad2win.com
Issuer: Encryption Everywhere DV TLS CA - G2
SANs: sgtest.bid.ad2win.com
Subject: us.bid.ad2win.com
Issuer: Encryption Everywhere DV TLS CA - G2
SANs: us.bid.ad2win.com

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.

192f24f3a845f666… google · argon2026h2
Subject: *.ad2win.com
Issuer: Amazon RSA 2048 M04
SANs: *.ad2win.com, ad2win.com
Valid: 2025-11-23 00:00:00 → 2026-12-22 23:59:59
4253ed7d4faffad9… google · argon2026h2
Subject: *.ad2win.com
Issuer: Amazon RSA 2048 M04
SANs: *.ad2win.com, ad2win.com
Valid: 2025-11-23 00:00:00 → 2026-12-22 23:59:59
192f24f3a845f666… google · xenon2026h2
Subject: *.ad2win.com
Issuer: Amazon RSA 2048 M04
SANs: *.ad2win.com, ad2win.com
Valid: 2025-11-23 00:00:00 → 2026-12-22 23:59:59
4253ed7d4faffad9… google · xenon2026h2
Subject: *.ad2win.com
Issuer: Amazon RSA 2048 M04
SANs: *.ad2win.com, ad2win.com
Valid: 2025-11-23 00:00:00 → 2026-12-22 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
MX 20 mx2.zoho.jp 2026-05-31 18:48:47.514 2026-07-25 05:55:30.244
NS ns-887.awsdns-46.net 2026-05-31 18:48:47.514 2026-07-25 05:55:30.244
A 18.239.69.122 2026-05-31 18:48:47.514 2026-07-25 05:55:30.244
NS ns-1940.awsdns-50.co.uk 2026-05-31 18:48:47.514 2026-07-25 05:55:30.244
MX 50 mx3.zoho.jp 2026-05-31 18:48:47.514 2026-07-25 05:55:30.244
NS ns-1426.awsdns-50.org 2026-05-31 18:48:47.514 2026-07-25 05:55:30.244
MX 10 mx.zoho.jp 2026-05-31 18:48:47.514 2026-07-25 05:55:30.244
A 18.239.69.89 2026-05-31 18:48:47.514 2026-07-25 05:55:30.244
NS ns-180.awsdns-22.com 2026-05-31 18:48:47.514 2026-07-25 05:55:30.244
TXT v=spf1 include:zoho.jp ~all 2026-05-31 18:48:47.514 2026-07-25 05:55:30.244
A 18.239.69.124 2026-05-31 18:48:47.514 2026-07-25 05:55:30.244
A 18.239.69.73 2026-05-31 18:48:47.514 2026-07-25 05:55:30.244
A 52.222.236.17 2026-06-01 16:54:24.934 2026-06-05 03:31:04.021
A 52.222.236.66 2026-06-01 16:54:24.934 2026-06-05 03:31:04.021
A 52.222.236.107 2026-06-01 16:54:24.934 2026-06-05 03:31:04.021
A 52.222.236.46 2026-06-01 16:54:24.934 2026-06-05 03:31:04.021
A 18.245.199.42 2026-06-01 19:17:32.473 2026-06-05 18:52:01.480
A 18.245.199.95 2026-06-01 19:17:32.473 2026-06-05 18:52:01.480
A 18.245.199.117 2026-06-01 19:17:32.473 2026-06-05 18:52:01.480
A 18.245.199.4 2026-06-01 19:17:32.473 2026-06-05 18:52:01.480
A 216.137.53.104 2026-06-02 10:39:17.538 2026-06-02 10:39:17.538
A 216.137.53.109 2026-06-02 10:39:17.538 2026-06-02 10:39:17.538
A 216.137.53.120 2026-06-02 10:39:17.538 2026-06-02 10:39:17.538
A 216.137.53.100 2026-06-02 10:39:17.538 2026-06-02 10:39:17.538
A 18.65.39.27 2026-06-04 19:08:15.245 2026-06-04 19:11:41.990
A 18.65.39.128 2026-06-04 19:08:15.245 2026-06-04 19:11:41.990
A 18.65.39.58 2026-06-04 19:08:15.245 2026-06-04 19:11:41.990
A 18.65.39.129 2026-06-04 19:08:15.245 2026-06-04 19:11:41.990
A 143.204.55.50 2026-06-04 19:30:53.830 2026-06-04 20:11:02.074
A 143.204.55.116 2026-06-04 19:30:53.830 2026-06-04 20:11:02.074
A 143.204.55.81 2026-06-04 19:30:53.830 2026-06-04 20:11:02.074
A 143.204.55.34 2026-06-04 19:30:53.830 2026-06-04 20:11:02.074
A 18.245.31.41 2026-06-05 03:38:53.184 2026-06-26 02:09:36.147
A 18.245.31.85 2026-06-05 03:38:53.184 2026-06-26 02:09:36.147
A 18.245.31.19 2026-06-05 03:38:53.184 2026-06-26 02:09:36.147
A 18.245.31.99 2026-06-05 03:38:53.184 2026-06-26 02:09:36.147
A 52.84.143.60 2026-06-25 19:14:32.202 2026-06-25 19:14:32.202
A 52.84.143.14 2026-06-25 19:14:32.202 2026-06-25 19:14:32.202
A 52.84.143.76 2026-06-25 19:14:32.202 2026-06-25 19:14:32.202
A 52.84.143.120 2026-06-25 19:14:32.202 2026-06-25 19:14:32.202
A 3.167.2.89 2026-06-26 01:36:28.427 2026-06-26 01:36:28.427
A 3.167.2.26 2026-06-26 01:36:28.427 2026-06-26 01:36:28.427
A 3.167.2.21 2026-06-26 01:36:28.427 2026-06-26 01:36:28.427
A 3.167.2.124 2026-06-26 01:36:28.427 2026-06-26 01:36:28.427