Check-Host.cc

Domain

relay.amazon.ca

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

Run a live full scan of relay.amazon.ca

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

DNS Records

A
3.173.161.102, 3.173.161.114, 3.173.161.116, 3.173.161.35, 65.8.131.17, 65.8.131.31, 65.8.131.43, 65.8.131.46
AAAA
MX
NS
ns-1205.awsdns-22.org, ns-1996.awsdns-57.co.uk, ns-241.awsdns-30.com, ns-595.awsdns-10.net
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

Certificate observations pending

TLS certs naming this domain in subject or SANs will appear here as our scan-layer catches them.

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.

3449206bc7fdadc0… google · argon2026h2
Subject: relay.amazon.ca
Issuer: Amazon RSA 2048 M01
SANs: relay.amazon.ca
Valid: 2025-10-30 00:00:00 → 2026-10-24 23:59:59
3449206bc7fdadc0… cloudflare · nimbus2026
Subject: relay.amazon.ca
Issuer: Amazon RSA 2048 M01
SANs: relay.amazon.ca
Valid: 2025-10-30 00:00:00 → 2026-10-24 23:59:59
d2427672fe003809… google · argon2026h2
Subject: relay.amazon.ca
Issuer: Amazon RSA 2048 M02
SANs: relay.amazon.ca
Valid: 2025-08-30 00:00:00 → 2026-09-28 23:59:59
d2427672fe003809… google · xenon2026h2
Subject: relay.amazon.ca
Issuer: Amazon RSA 2048 M02
SANs: relay.amazon.ca
Valid: 2025-08-30 00:00:00 → 2026-09-28 23:59:59
ef8fc6bff18ab9e0… google · argon2026h2
Subject: relay.amazon.ca
Issuer: Amazon RSA 2048 M02
SANs: relay.amazon.ca
Valid: 2025-08-30 00:00:00 → 2026-09-28 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
A 3.173.161.102 2026-06-04 21:04:39.920 2026-07-22 18:29:14.880
A 3.173.161.114 2026-06-04 21:04:39.920 2026-07-22 18:29:14.880
A 3.173.161.116 2026-06-04 21:04:39.920 2026-07-22 18:29:14.880
A 3.173.161.35 2026-06-04 21:04:39.920 2026-07-22 18:29:14.880
NS ns-595.awsdns-10.net 2026-06-19 19:01:37.031 2026-07-22 18:29:14.880
NS ns-1996.awsdns-57.co.uk 2026-06-19 19:01:37.031 2026-07-22 18:29:14.880
NS ns-241.awsdns-30.com 2026-06-19 19:01:37.031 2026-07-22 18:29:14.880
NS ns-1205.awsdns-22.org 2026-06-19 19:01:37.031 2026-07-22 18:29:14.880
A 65.8.131.46 2026-06-20 09:09:56.440 2026-06-21 23:53:35.864
A 65.8.131.17 2026-06-20 09:09:56.440 2026-06-21 23:53:35.864
A 65.8.131.31 2026-06-20 09:09:56.440 2026-06-21 23:53:35.864
A 65.8.131.43 2026-06-20 09:09:56.440 2026-06-21 23:53:35.864