Security Scan Report: www.nist.gov

Site favicon
Submitted: Dec 12, 2025, 7:15:04 PMCompleted: Dec 12, 2025, 7:16:25 PMpubliccompleted
Loading additional data...

Summary

This website contacted 40 IPs in 2 countries across 9 domains to perform 113 HTTP transactions. The main domain is nist.gov and was registered NaN years ago.

Submitted URL: https://www.nist.gov/

The Cisco Umbrella rank of the primary domain is #368 of the top 1 million websitesTop 1K Site

AI Security Verdict

Safe Website

Confidence: 99%

0
Risk Score

No security concerns; site appears legitimate.

Safety Factors
Official United States government domain
Long registration history
High reputation ranking
Domain age information unavailable

Details

Page Title

National Institute of Standards and Technology

Scan Type

public

Language

🇺🇸

English

(80% confidence)

Category

government

(48%)

Domain Information

Domain 'www.nist.gov' uses the United States government-restricted top-level domain (.gov), featuring subdomain 'www'. The registrable portion 'nist' spans 4 characters split between one vowel and 3 consonants. Splitting it apart reveals one word: nist. Average segment length settles at 4 characters. No strong language cues emerged from the frequency lists.

Screenshot

Security scan screenshot of https://www.nist.gov/

Page Load Overview

34.72s
Total Load Time
113
HTTP Requests
9
Domains
21.2 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
Text Length:5,368 chars
Detector Agreement:100%

Website Classification

Primary Category

government48% confidence
Type: dynamic
Method: ml+structural

All Detected Categories

government
48%
government public service
38%
corporate
25%
news/blog
20%

Detected Features

Search
OG: website
Schema.org

Domain & IP Information

RequestsIP AddressLocationAS Autonomous System
35129.6.13.35Gaithersburg, Maryland, United States
AS49US-NATIONAL-INSTITUTE-OF-STANDARDS-AND-TECHNOLOGY
2172.65.90.25United States
AS13335CLOUDFLARENET
2104.16.80.73United States
AS13335CLOUDFLARENET
2172.65.90.27United States
AS13335CLOUDFLARENET
2104.16.96.114United States
AS13335CLOUDFLARENET
2162.247.243.29United States
AS54113FASTLY
2216.239.32.36United States
AS15169GOOGLE
2104.16.94.114United States
AS13335CLOUDFLARENET
2132.163.4.22United States
AS2648NOAA-BOULDER
2172.217.23.104United States
AS15169GOOGLE
11340--

Content Similarity HashesFor malware variant detection

TLSH (Trend Micro Locality Sensitive Hash)

Security-focused

Specialized for malware detection and similarity analysis

T12CA31855B0F1203A52D351C27B75BB06FA9290A3E6491900B7EC47ADEFC3DC66C23A2D

ssdeep (Context Triggered Piecewise Hashing)

Context-aware

Detects similar content even with modifications

3072:DyDp07W1716Gd81DV0DVMDVqDVBDVtDVADVdDVtNhLH:gH1dYLH

sdhash (Similarity Digest Hashing)

High-precision

High-precision similarity detection for forensic analysis

sdhash:3:100369:BHElGAeAK+AiSwCQQYwp/VYMgEfqwTQQVFAjEb4QYEtHZAEokBScAFGgrQQZhKESwIYQBECJWAimUiEIIVZQQJYBI4EYUtLk

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:06000f1f1f273707
Perceptual Hash:8259e6c6d994a2ed
Difference Hash:d4d5fbb2f3d5eced
Wavelet Hash:66010f1f3f0f3707
Color Hash:#783a58

Scan History

Scan history not available

Unable to load historical scan data