Security Scan Report: iri.columbia.edu

Submitted: Apr 27, 2026, 11:00:56 AMCompleted: Apr 27, 2026, 11:02:30 AMpubliccompleted
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Summary

This website contacted 5 IPs in 1 country across 6 domains to perform 64 HTTP transactions. The main domain is iri.columbia.edu and was registered NaN years ago.

Submitted URL: https://iri.columbia.edu/our-expertise/climate/forecasts/enso/current/

The Cisco Umbrella rank of the primary domain is #45,318 of the top 1 million websites

AI Security Verdict

Safe Website

Confidence: 96%

0
Risk Score

The site is a legitimate, well‑established subdomain of Columbia University with no malicious indicators.

Safety Factors
Long‑standing reputable institution (Columbia University)
Official subdomain matching the brand (iri.columbia.edu)
No malicious network or IDS alerts
Domain age information unavailable

Details

Page Title

IRI – International Research Institute for Climate and Society | April 2026 Quick Look

Scan Type

public

Language

🇺🇸

English

(80% confidence)

Category

documentation technical

(95%)

Domain Information

The domain 'iri.columbia.edu' uses the sponsored educational top-level domain (.edu) and includes subdomain 'iri'. Its registrable label 'columbia' stretches across 8 characters with 4 vowels and four consonants. Breaking it apart gives 1 word: columbia. No strong language cues emerged from the frequency lists.

Screenshot

Security scan screenshot of https://iri.columbia.edu/our-expertise/climate/forecasts/enso/current/

Page Load Overview

5.77s
Total Load Time
62
HTTP Requests
8
Domains
2.5 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
Text Length:14,705 chars
Detector Agreement:100%

Website Classification

Primary Category

documentation technical95% confidence
Type: static
Method: ml+structural

All Detected Categories

documentation technical
95%
education
45%

Detected Features

No structural features detected

Domain & IP Information

RequestsIP AddressLocationAS Autonomous System
1474.125.29.95United States
AS15169Google LLC
12142.251.20.94United States
AS15169Google LLC
12129.236.110.94Sparkill, New York, United States
AS14Columbia University
12142.250.154.97United States
AS15169Google LLC
12192.0.76.3San Francisco, California, United States
AS2635Automattic, Inc
625--

Detected Technologies8

Content Similarity HashesFor malware variant detection

TLSH (Trend Micro Locality Sensitive Hash)

Security-focused

Specialized for malware detection and similarity analysis

T1E283083285D8223F061B1290A9686E99A2F5C137CB055614F7FF417E9F80EE54A773CB

ssdeep (Context Triggered Piecewise Hashing)

Context-aware

Detects similar content even with modifications

1536:pIZr+ypHtOCPw8KGY8YKOIYWjAApLDpbPuqvt1aiJKmFvhkQQ:pArXzOCPw8KGY8Y9IxL1bPuqTaiJKmFs

sdhash (Similarity Digest Hashing)

High-precision

High-precision similarity detection for forensic analysis

sdhash:3:88664:lMEKTDIoZ2AWJbSJAQBWgBAAa5QxS6FEBeCM4TUogEhhAsIDZJCBAqBgPbTjcDA3UagwLscCSSkRHJgkUFaUKFqoEQHAPBAq

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:0083ffffffffff00
Perceptual Hash:bc79636342431acf
Difference Hash:4b96202e06961617
Wavelet Hash:0000dfdfdbdfe300
Color Hash:#d29e79

Other Hashes

Scan History

Scan history not available

Unable to load historical scan data