Security Scan Report: 1rf.slack.com

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Submitted: Nov 27, 2025, 8:39:06 PMCompleted: Nov 27, 2025, 8:43:45 PMpubliccompleted
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Summary

This website contacted 20 IPs in 2 countries across 4 domains to perform 42 HTTP transactions. The main domain is 1rf.slack.com and was registered NaN years ago.

Submitted URL: https://1rf.slack.com/

The Cisco Umbrella rank of the primary domain is #1,372 of the top 1 million websitesTop 10K Site

AI Security Verdict

AI analysis unavailable for this scan

Details

Page Title

Slack

Scan Type

public

Language

🇺🇸

English

(80% confidence)

Category

unknown

(0%)

Domain Information

Domain '1rf.slack.com' uses the commercial generic top-level domain (.com); it also runs on subdomain '1rf'. Count 5 characters in 'slack' with one vowel and 4 consonants. Breaking it apart gives one word: slack. Median word length comes out to 5 characters. No strong language cues emerged from the frequency lists.

Screenshot

Security scan screenshot of https://1rf.slack.com/

Page Load Overview

3.49s
Total Load Time
42
HTTP Requests
4
Domains
9.2 MB
Total Size

Language Analysis

Primary Language

🇺🇸English
Code: en
Confidence:80%
Script:Latin
Direction:ltr

Detection Details

Language Code:en
Detection Confidence:80%
Script Type:Latin
HTML Lang Attribute:en-US
Text Length:611 chars
Detector Agreement:100%

Website Classification

Primary Category

unknown0% confidence
Type: spa
Method: structural

All Detected Categories

No categories detected

Detected Features

No structural features detected

Domain & IP Information

RequestsIP AddressLocationAS Autonomous System
3699.84.152.42United States
AS16509AMAZON-02
53.68.124.95Frankfurt am Main, Hesse, Germany
AS16509AMAZON-02
299.84.152.123United States
AS16509AMAZON-02
299.84.152.9United States
AS16509AMAZON-02
252.29.238.212Frankfurt am Main, Hesse, Germany
AS16509AMAZON-02
299.84.152.46United States
AS16509AMAZON-02
23.68.170.153Frankfurt am Main, Hesse, Germany
AS16509AMAZON-02
23.90.158.208Ashburn, Virginia, United States
AS14618AMAZON-AES
218.159.197.225Frankfurt am Main, Hesse, Germany
AS16509AMAZON-02
23.68.124.168Frankfurt am Main, Hesse, Germany
AS16509AMAZON-02
4220--

Content Similarity HashesFor malware variant detection

TLSH (Trend Micro Locality Sensitive Hash)

Security-focused

Specialized for malware detection and similarity analysis

T10C43A491551C4C5F84EA12A04B567F0AE2FAB24BA3C48DC4B1AC4B31579FF1DB352B8E

ssdeep (Context Triggered Piecewise Hashing)

Context-aware

Detects similar content even with modifications

768:JqwGXrGZ6C0dpzZTB1qMlKl99hfN7HkJSp/c78u0ZnwfChGurGj6:MNrK6pdpzZTBwN9hJc752s6

sdhash (Similarity Digest Hashing)

High-precision

High-precision similarity detection for forensic analysis

sdhash:3:60571:gSg5jY0p/FzhkEQ9AQoQQRI+WzIYFkgioTjAQ+0gQJBEHEYvEAAiEAoOBhFEksYEiBprIBJLRAFhcpoRVtiRUGHJKAIQAAIk

These hashes enable detection of similar websites and malware variants by comparing content similarity even when exact matches aren't found.

Image Hashes

Perceptual Hashes

Average Hash:3ffce6e6e7c3ffc7
Perceptual Hash:f78f8d218f8f208a
Difference Hash:d0604ccccc96681e
Wavelet Hash:3e80e6e666437f01
Color Hash:#b36ce0

Scan History

Scan history not available

Unable to load historical scan data