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usps.com 200
🔒 SSL Valid
✨ AI Description
This website is the official online service for the U.S. Postal Service, helping users manage everyday mailing and shipping needs. It lets you track packages, calculate postage, pay and print shipping labels via Click-N-Ship, schedule free package pickups, and look up ZIP Codes. It also provides tools and resources for sending mail and packages.
HTTP Status A three-digit code showing if the site loaded successfully (200), redirects (301/302), or has errors (4xx/5xx).Read more →
200
SSL Expires When the SSL certificate expires. An expired certificate causes browser security warnings.Read more →
in 151d
Domain Expires When the domain registration expires. If not renewed, the domain becomes available to others.Read more →
in 257d
Hosting The company and location where this website's server is physically located.Read more →
Unknown
Security Score based on key HTTP security headers: HSTS, Content-Security-Policy, and X-Frame-Options.Read more →
3/3
IP Address The numerical address of the server hosting this website. Reveals location, provider, and network.Read more →
56.0.134.100
Performance Lighthouse performance score from Google PageSpeed Insights (0–100). Measures real-world loading speed, interactivity and visual stability.
N/A
Uptime
100%
Performance Lighthouse performance score from Google PageSpeed Insights (0–100). Measures real-world loading speed, interactivity and visual stability.
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Performance data not available yet.
Tech Stack Technologies detected on this website: CMS, frameworks, libraries, CDN, and analytics tools. 4
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📊 Analytics
Google Tag Manager
🎨 CSS Framework
Bootstrap
🛒 Ecommerce
Magento
📦 JS Library
jQuery 3.7.1.
Screenshot
Processing...
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Screenshot is being captured...
DNS Records DNS translates domain names to IP addresses. Records control where the site, email, and services are directed.Read more →
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| A (IPv4) | 56.0.134.100 |
| NS | n2-a13.aka-ns.netn2-a28.aka-ns.netn2-a8.aka-ns.netn2-a22.aka-ns.netn2-a9.aka-ns.netn2-a1.aka-ns.net |
| MX | 10 mxb-0038fd02.gslb.gpphosted.com10 mxa-0038fd02.gslb.gpphosted.com |
| TXT (11) |
Services configured via TXT:
Microsoft 3652
Apple
Google
+6 other TXT record(s)
Show all TXT recordsU0S4P86940 google-site-verification=g8v2m4CGzjzeR7BlXEWdkPw_Vee3KLd5Msu1oxq9X4Y apple-domain-verification=1mTpTvcYUbpLD2DCGn6S7e8E7GNEuCbLmsnOVoINlXk t5cmxmtc9bsyn3lnh9cp61w7zl6p9dmh MS=ms75843013 v=spf1 ip4:56.0.0.0/16 -all xh9xzqypj83py3z3049hr39d5m75sffn wbbcfpqr2lfkgls6hh8gtxrn3y16p7yx 5gnbvs23tq9vmq20zmtgsydzs39qpksb MS=891EBC03C14DB5081F9801A66F922A606978EBD3 m8gzt1kxn0b8hm22m2154p7dgkwrqllc |
WHOIS / RDAP Public registration data: who registered the domain, when, and when it expires.Read more →
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| Registrar | Network Solutions, LLC |
| Registered | 1997-07-10 |
| Expires | 2027-07-09 (in 257 days) |
| Last Updated | 2026-09-18 |
| Status | client transfer prohibited |
SSL Certificate Encrypts the connection between browsers and this website. Valid SSL = HTTPS works.Read more → Valid
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| Subject (CN) | usps.com |
| Issuer | Sectigo Limited |
| Valid From | 2026-09-08 |
| Valid Until | 2027-03-25 (151 days left) |
| SANs (2) | usps.com*.usps.com |
HTTP Headers Metadata sent by the server: reveals software, caching rules, and security configuration.Read more →
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| Status | 200 |
| Server | N/A |
| Content-Type | text/html |
| Final URL | https://www.usps.com/ |
| strict-transport-security | max-age=31536000 ; includeSubDomains |
| content-security-policy | default-src 'self' https:; connect-src 'self' https:; font-src 'self' https: data:; frame-src 'self' https:; img-src 'self' https: data:; media-src 'self' https:; object-src 'self' https:; script-src 'self' 'unsafe-inline' 'unsafe-eval' https:; style-src 'self' 'unsafe-inline' https:; |
| x-frame-options | SAMEORIGIN |
| x-content-type-options | nosniff |
| cache-control | private, max-age=2559 |
Security headers HTTP headers that protect visitors from attacks. HSTS forces HTTPS, CSP controls resource loading, X-Frame-Options prevents clickjacking.Read more →
Hosting Physical infrastructure: where the server is, who operates it, and what network it belongs to.Read more →
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| IP Address | 56.0.134.100 |
| Provider | Unknown |
| Organization | N/A |
| ASN | N/A |
| Location | N/A |
Security Score
B (5/7)
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Sitemap & Robots
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Partially restricted
Some areas are hidden from crawlers, but the main content stays open to search engines.
Areas hidden from crawlers:
Other paths
13
Show raw disallow rules (13)
/ContentTemplates/
/root/
/business/global/
/manage/global/
/send/global/
/ship/global/
/shop/global/
/go/tools/po-locator/po-locator.html
/go/tools/track-confirm/quick-track.html
/go/tools/zip-code-lookup/quick-zip.html
/shippingassistant/
/business/shipping-assistant.htm
/leadingtogether/
| Sitemap | Found 98 pages |
| Last modified | 2026-10-22 |
Social & Meta Tags
Complete
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| Title | Welcome | USPS |
| Description | Welcome to USPS.com. Track packages, pay and print postage with Click-N-Ship, schedule free package pickups, look up ZIP Codes, calculate postage prices, and find everything you need for sending mail and shipping packages. |
| OG Title | Welcome | USPS |
| OG Description | Welcome to USPS.com. Track packages, pay and print postage with Click-N-Ship, schedule free package pickups, look up ZIP Codes, calculate postage prices, and find everything you need for sending mail and shipping packages. |
| OG Image | https://www.usps.com/assets/images/welcome/usps-homepage.jpg |
| OG Type | article |
| Twitter Card | summary |
| Canonical URL | https://www.usps.com/ |
| Language | en |
Mail Security Email authentication records (SPF & DMARC) that prevent spoofing and phishing from this domain.Read more →
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| SPF | ✓ Present v=spf1 ip4:56.0.0.0/16 -all |
| DMARC | ✓ Present v=DMARC1; p=reject; fo=1; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected] |
| MX Records | 10 → mxb-0038fd02.gslb.gpphosted.com 10 → mxa-0038fd02.gslb.gpphosted.com |
Other TLDs Other top-level domain variants of this domain name and their availability. 15 active 3 for sale 5 available
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Uptime Monitor
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| Current Status | 🟢 Online |
| HTTP Status | 200 |
| Response Time | 213ms |
| Last Checked | 2026-10-24 13:31:08.568483 |
| Uptime (30d) | 100% |