Check-Host.cc

Domain

1997mkapp.com

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

Run a live full scan of 1997mkapp.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
12
A/AAAA targets
Subdomains
1
CT + scan + body
Record Types
3
seen in DNS
Observed Certs
4
in our scans

DNS Records

A
18.238.243.118, 18.238.243.22, 18.238.243.54, 18.238.243.55
AAAA
2600:9000:2090:200:1:6a38:5340:93a1, 2600:9000:2090:4c00:1:6a38:5340:93a1, 2600:9000:2090:5e00:1:6a38:5340:93a1, 2600:9000:2090:7600:1:6a38:5340:93a1, 2600:9000:2090:b800:1:6a38:5340:93a1, 2600:9000:2090:ca00:1:6a38:5340:93a1, 2600:9000:2090:d200:1:6a38:5340:93a1, 2600:9000:2090:f400:1:6a38:5340:93a1
MX
NS
ns-1199.awsdns-21.org, ns-133.awsdns-16.com, ns-1825.awsdns-36.co.uk, ns-538.awsdns-03.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

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

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.

7340dde63b4f3f9e… google · xenon2026h2
Subject: 1997mkapp.com
Issuer: Amazon RSA 2048 M04
SANs: 1997mkapp.com
Valid: 2026-03-09 00:00:00 → 2026-09-22 23:59:59
e438df77a26178ae… google · xenon2026h2
Subject: 1997mkapp.com
Issuer: Amazon RSA 2048 M04
SANs: 1997mkapp.com
Valid: 2026-03-09 00:00:00 → 2026-09-22 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
A 18.238.243.54 2026-07-22 22:04:08.189 2026-07-22 22:04:08.189
AAAA 2600:9000:2090:7600:1:6a38:5340:93a1 2026-07-22 22:04:08.189 2026-07-22 22:04:08.189
A 18.238.243.118 2026-07-22 22:04:08.189 2026-07-22 22:04:08.189
NS ns-1199.awsdns-21.org 2026-07-22 22:04:08.189 2026-07-22 22:04:08.189
NS ns-133.awsdns-16.com 2026-07-22 22:04:08.189 2026-07-22 22:04:08.189
AAAA 2600:9000:2090:d200:1:6a38:5340:93a1 2026-07-22 22:04:08.189 2026-07-22 22:04:08.189
A 18.238.243.22 2026-07-22 22:04:08.189 2026-07-22 22:04:08.189
AAAA 2600:9000:2090:b800:1:6a38:5340:93a1 2026-07-22 22:04:08.189 2026-07-22 22:04:08.189
A 18.238.243.55 2026-07-22 22:04:08.189 2026-07-22 22:04:08.189
AAAA 2600:9000:2090:4c00:1:6a38:5340:93a1 2026-07-22 22:04:08.189 2026-07-22 22:04:08.189
AAAA 2600:9000:2090:5e00:1:6a38:5340:93a1 2026-07-22 22:04:08.189 2026-07-22 22:04:08.189
AAAA 2600:9000:2090:200:1:6a38:5340:93a1 2026-07-22 22:04:08.189 2026-07-22 22:04:08.189
NS ns-538.awsdns-03.net 2026-07-22 22:04:08.189 2026-07-22 22:04:08.189
AAAA 2600:9000:2090:ca00:1:6a38:5340:93a1 2026-07-22 22:04:08.189 2026-07-22 22:04:08.189
NS ns-1825.awsdns-36.co.uk 2026-07-22 22:04:08.189 2026-07-22 22:04:08.189
AAAA 2600:9000:2090:f400:1:6a38:5340:93a1 2026-07-22 22:04:08.189 2026-07-22 22:04:08.189