Security Scan Report: svs.gsfc.nasa.gov

Site favicon
Submitted: Aug 6, 2026, 4:15:24 AMCompleted: Aug 6, 2026, 4:16:58 AMpubliccompleted
Loading additional data...

Summary

This website contacted 4 IPs in 1 country across 4 domains to perform 2 HTTP transactions. The main domain is svs.gsfc.nasa.gov and was registered NaN years ago.

Submitted URL: https://svs.gsfc.nasa.gov

The Cisco Umbrella rank of the primary domain is #14,847 of the top 1 million websites

AI Security Verdict

Safe Website

Confidence: 96%

1
Risk Score

The site is an official NASA subdomain with no malicious indicators; it is safe.

Safety Factors
Established government domain (svs.gsfc.nasa.gov)
No malicious scripts or exfiltration behavior
All forms are non‑credential search/filter forms
No brand impersonation – meta tags match NASA brand and domain
Domain age information unavailable

Details

Page Title

NASA SVS | Home

Scan Type

public

Language

🇺🇸

English

(80% confidence)

Category

government

(95%)

Domain Information

Domain 'svs.gsfc.nasa.gov' uses the United States government-restricted top-level domain (.gov), featuring subdomain 'svs.gsfc'. The second-level label 'nasa' is 4 characters long holding two vowels versus 2 consonants. Word splitting yields one word: nasa. Median word length is four characters. No strong language cues emerged from the frequency lists.

Screenshot

Security scan screenshot of https://svs.gsfc.nasa.gov

Page Load Overview

5.89s
Total Load Time
54
HTTP Requests
7
Domains
18.0 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:307,292 chars
Detector Agreement:100%

Website Classification

Primary Category

government95% confidence
Type: webapp
Method: structural

All Detected Categories

government
95%

Detected Features

Search
OG: website

Domain & IP Information

RequestsIP AddressLocationAS Autonomous System
15169.154.143.10United States
AS7847NASA Goddard Space Flight Center
13151.101.1.229Fastly · CDNUnited States
AS54113Fastly, Inc.
13192.0.66.2San Francisco, California, United States
AS2635Automattic, Inc
133.174.46.89Cloudfront · CDNUnited States
AS16509Amazon.com, Inc.
544--

Page Statistics

54
Requests
7
Unique Domains
18.0 MB
Total Size

Detected Technologies2

Content Similarity HashesFor malware variant detection

TLSH (Trend Micro Locality Sensitive Hash)

Security-focused

Specialized for malware detection and similarity analysis

T1C6B40866A7C41737122342D2FB8CA7DAF2AA46B4C3D54850B1BD877823C6C74626F5EC

ssdeep (Context Triggered Piecewise Hashing)

Context-aware

Detects similar content even with modifications

6144:YkKaBEdDxIszbDxICxA2xALkaEpRWkPrev3iHVpzqMmq++PamBjyH4vH49skG1kC:AaBJ9Bkq3AH5kPacLQFY8qVHQ

sdhash (Similarity Digest Hashing)

High-precision

High-precision similarity detection for forensic analysis

sdhash:3:502191:YwDGQocAHMLTWFCstdHG4QE5ZRTZNSAjEwCESAkAKIAc6BpERtGIoAQCgqEagcAAgJDYF8lSIYwCjIUMABCE6+EACMuhjIAK

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

Image Hashes

Scan History

Scan history not available

Unable to load historical scan data