Website outages can occur due to server issues, DNS problems, DDoS attacks, maintenance, or network availability challenges. Use this tool to monitor real-time status and get detailed technical diagnostics.

Is the outage global or local?

Our monitoring service checks website availability from multiple geographic locations. If a site appears down in our report, the outage is typically affecting global traffic, though some regions may experience issues before others.

What does the status code mean for nih.gov?

The HTTP status code (e.g., 200, 404, 500) tells you the server's response. 200 means OK, while 5xx errors indicate server-side problems.

Is this status result real-time or cached?

This check is performed in real-time. We ping the server at the exact moment you load this page to ensure the most accurate status.

Can this tool detect ISP or regional outages?

Yes, we use a distributed monitoring network. If a site is down in one region but up in others, our global nodes section will highlight the discrepancy.

Does this checker verify SSL certificates and expiration?

Yes, we inspect the SSL certificate chain for validity, expiration date, and issuer trust. Expired certificates will trigger a warning even if the site loads.

How often is this website checked?

We perform automated checks every 5-10 minutes for popular sites. For less frequent sites, checks are triggered on-demand when a user visits the status page.

Is this issue global or only affecting me?

If our status says UP but you can't access it, the issue is likely local (your ISP, DNS, or browser cache). If we say DOWN, it is a confirmed global outage.

How can I set up monitoring alerts for this website?

You can bookmark this page or use our free monitoring tools to receive email notifications if nih.gov goes down in the future.

Last Checked: May 10, 2026 at 3:35 PM UTC

Is nih.gov Down Right Now or Just You?

Live availability, response time, and global outage monitoring

🔴 Live status updates · Real-time check · Global monitoring

nih.gov

Response Time

410 ms

Optimized for Core Web Vitals & AdSense RPM

HTTP Code

200 (OK)

SEO-safe redirects & crawlability

SSL Status

Valid (281 days)

Wildcard, DV/EV, PCI-ready

Server IP

156.40.212.210

Geo: United States

Early Access

Rated by early users

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Community Reports

No downtime reported by users recently

View Details

Real-Time Status Analysis

nih.gov is currently operational with optimal response times below 500ms. Limited monitoring history exists for nih.gov. Our system is establishing baseline performance metrics. Continuous automated status checks on nih.gov are essential for providing users with accurate, up-to-the-minute information regarding its operational status. Monitored during peak business hours (UTC 15:00) when user traffic and support requests are highest.

Technical Deep-Dive

Infrastructure

DNS Information

IP: 156.40.212.210

Country: United States

Resolver: system

SSL Certificate

Status: ✅ Valid

Issuer: GoDaddy.com, Inc.

Expires: 2027-02-15

Latest DB Check

Status: UP

Response: 410 ms

Technical Infrastructure Analysis

Domain nih.gov exhibits stable DNS behavior with A-record to 156.40.212.210 (hosted in United States). Nameserver redundancy adequate.

X.509 certificate demonstrates production security with 281 days until renewal. Issuer GoDaddy.com, Inc. recognized by major browsers.

HTTP 200 confirms successful communication in 410ms. Includes DNS, TCP, TLS, and processing time.

Network analysis shows 9 hops to nih.gov. Packet loss: 0%. Standard routing through internet exchanges.

Technical Verdict: nih.gov is currently fully operational. Monitoring continues at 5-minute intervals.

Performance Overview

Realtime + 30d Analytics

Uptime (30d)

100.00%

SLA, CDN, WAF friendly monitoring

Avg Response

441 ms

Optimization for caching & CDN

Last Outage

No outages

Great for incident postmortems

Server Location

United States

Latency vs. audience geography

Uptime & Response Time Analytics

Visual Analytics

Response Time History (Last 60 Checks)

30-Day Uptime Gauge

100.00%

SLA indicator with alert thresholds

User Reports

Crowdsourced Data

Submit Real-Time Status Report

Is nih.gov working for you right now? Share your experience to help the community make informed decisions and improve global reliability analytics. Your feedback contributes to our crowdsourced monitoring network.

Current Status:

✅ Working ❌ Down ⚠️ Slow

Comment (Optional):

📊 Recent Community Reports

Common Questions

Why is nih.gov down for me?

It could be a server outage, DNS issue, or a problem with your local connection. Check our troubleshooting guide.

What does HTTP 200 mean?

This status code indicates the server's response. Learn more about HTTP status codes.

Is the outage global?

Our monitoring checks from multiple locations. If all show DOWN, it's likely a global issue.

How accurate is this check?

We perform real-time checks using enterprise-grade infrastructure. See our methodology.

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