Check-Host.cc

Domain

files.slack.com

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

Run a live full scan of files.slack.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
20
A/AAAA targets
Subdomains
CT + scan + body
Record Types
1
seen in DNS
Observed Certs
in our scans

DNS Records

A
108.156.60.110, 108.156.60.112, 108.156.60.18, 108.156.60.26, 13.33.187.14, 13.33.187.42, 13.33.187.6, 13.33.187.83
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

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

Hosts whose HTML body references this domain. Strong signal for origin/mirror/embed discovery.

20.54.32.126:80 href · ×78
13.232.108.125:443 href · ×4

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

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 13.33.187.42 2026-05-26 03:55:34.463 2026-07-31 13:58:00.526
A 13.33.187.14 2026-05-26 03:55:34.463 2026-07-31 13:58:00.526
A 13.33.187.83 2026-05-26 03:55:34.463 2026-07-31 13:58:00.526
A 13.33.187.6 2026-05-26 03:55:34.463 2026-07-31 13:58:00.526
A 18.65.39.2 2026-06-03 16:07:13.123 2026-07-22 06:55:43.302
A 18.65.39.96 2026-06-03 16:07:13.123 2026-07-22 06:55:43.302
A 18.65.39.68 2026-06-03 16:07:13.123 2026-07-22 06:55:43.302
A 18.65.39.93 2026-06-03 16:07:13.123 2026-07-22 06:55:43.302
A 18.239.18.25 2026-06-17 21:23:44.397 2026-06-17 21:27:27.149
A 18.239.18.63 2026-06-17 21:23:44.397 2026-06-17 21:27:27.149
A 18.239.18.78 2026-06-17 21:23:44.397 2026-06-17 21:27:27.149
A 18.239.18.91 2026-06-17 21:23:44.397 2026-06-17 21:27:27.149
A 108.156.60.110 2026-07-17 06:39:45.014 2026-07-17 06:39:45.014
A 108.156.60.18 2026-07-17 06:39:45.014 2026-07-17 06:39:45.014
A 108.156.60.112 2026-07-17 06:39:45.014 2026-07-17 06:39:45.014
A 108.156.60.26 2026-07-17 06:39:45.014 2026-07-17 06:39:45.014
A 18.239.69.68 2026-07-31 06:42:37.964 2026-07-31 06:42:37.964
A 18.239.69.123 2026-07-31 06:42:37.964 2026-07-31 06:42:37.964
A 18.239.69.20 2026-07-31 06:42:37.964 2026-07-31 06:42:37.964
A 18.239.69.124 2026-07-31 06:42:37.964 2026-07-31 06:42:37.964