tspcalc.com — TSPcalc – Seasonal Calculator

First scanned: May 24, 2026

96 /100
Safe
Registrar NameCheap, Inc.
Age 3,298 days
Country US
IP address 190.92.154.64

Is tspcalc.com down?

It's just you. tspcalc.com is up.

Last updated: June 5, 2026, 11:14 pm (just now)

HTTP
200
407 ms
DNS
12 ms · 190.92.154.64
SSL
136 days left · Sectigo Limited
Status
Up & healthy
just now
Multi-region check · availability from 7 locations

Overview

TSPcalc.com is a reputable online tool designed for calculating seasonal adjustments related to the Thrift Savings Plan. With a strong trust score of 96 out of 100, users can feel confident in the site’s reliability and safety.

A thorough security analysis reveals that multiple databases confirm tspcalc.com as a safe website. Notably, VirusTotal shows no flags from any of the 91 scanning engines, and Google Safe Browsing rates the site as safe, indicating that users can navigate without concerns about malware or phishing threats.

From a technical and SEO perspective, tspcalc.com is hosted by A2 Hosting in the United States, providing solid performance with a load time of just over one second. However, the site does have some areas for improvement, such as missing a robots.txt file and sitemap.xml, which are essential for optimal search engine indexing. The site title is concise, but the meta description is quite short, potentially limiting its effectiveness in search results. Additionally, there is only one image on the site, which lacks ALT text, a factor that could enhance accessibility and SEO.

In conclusion, if you’re wondering, “Is tspcalc.com safe to use?” the answer is a resounding yes. With its high trust score and positive security assessments, tspcalc.com is a reliable resource for seasonal calculations.

Trust signals

What major threat-intelligence sources say.

VirusTotal 0 / 91 flagged
Google Safe Browsing safe
URLhaus Clean
Spamhaus DBL Not listed
AbuseIPDB 0% confidence
AlienVault OTX No pulses

Full report

Detailed WHOIS, DNS, infrastructure and SEO breakdown.

96/100
Verdict: Safe
Scanned 2026-05-24 12:35:14

Is tspcalc.com Safe?

Yes — tspcalc.com appears safe to visit based on our automated security checks.

Likely safe

Is tspcalc.com Scam or legit?

No — based on our automated checks, tspcalc.com does NOT show common scam signals and appears legitimate.

General information

Domain name tspcalc.com
Registrar NameCheap, Inc. ↗ · IANA #1068
Registrar abuse contact [email protected] · +1.6613102107
Registration date2017-05-13T09:58:49Z
Expiration date 2030-05-13T09:58:49Z
Registrant country
WHOIS owner
Domain age 3298 days
IP address 190.92.154.64
Hosted in Detroit, US
Hosting provider A2 Hosting, Inc.

Google search preview

tspcalc.com
TSPcalc - Seasonal Calculator
TSP Seasonal Calculator

Security & safety

Google Safe BrowsingSAFE
VirusTotal 0 / 91 engines flagged
URLhaus Not listed
Spamhaus DBL Not listed
AbuseIPDB confidence 0/100
AlienVault OTX 0 threat pulses

Abuse signals (AbuseIPDB)

0/100 confidence
Total reports (90 days)0
Distinct reporters0 (unique users — higher = stronger signal)
Usage typeData Center/Web Hosting/Transit

DNS records

A190.92.154.64 TTL 14400
MXtspcalc.com pri 0
NSns1909215464.a2dns.com
NSns1909215465.a2dns.com
TXTv=spf1 ip4:190.92.154.64 +a +mx +ip4:149.72.73.158 +include:sendgrid.net +include:sendgrid.com ~all

SEO analysis

Title tag "TSPcalc - Seasonal Calculator" (29 chars)
Too short.
Meta description "TSP Seasonal Calculator" (23 chars)
Too short / missing.
H1 tags
H2 tags
Site loading time1.18s
robots.txt Missing
sitemap.xml Missing
Favicon Missing
Broken links 1
Images 1 total, 1 missing ALT
Flash Not used
iFrames / frames0
Google AnalyticsNot detected
Google AdSense Not detected
CSS files3 files — 1 / 3 minified
JS files11 files — 4 / 11 minified
External links3
Internal links127

Most common keywords

ift 27 fundf 24 fundc 24 funds 24 fundi 24 fund25c 24 75s50c 24 50s75c 24 25sno 24 days 14