🌐 about.us 200 🔒 SSL Valid
Checked: just now 🔗 Visit site
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Also reached via: nic.us
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 94d
Domain Expires ?When the domain registration expires. If not renewed, the domain becomes available to others.Read more →
N/A
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 →
54.85.227.149
Performance ?Lighthouse performance score from Google PageSpeed Insights (0–100). Measures real-world loading speed, interactivity and visual stability.
N/A
Uptime
N/A
⚡ 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. 5
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📊 Analytics
Google Analytics Google Tag Manager
⚙️ Framework
Next.js
⚡ JS Framework
React
🖥️ Web Server
Nginx 1.30.6
📸 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)54.85.227.14934.204.39.241
NSpdns5.ultradns.infopdns6.ultradns.co.ukudns1.ultradns.netudns2.ultradns.netpdns1.ultradns.netpdns2.ultradns.netpdns3.ultradns.orgpdns4.ultradns.org
MX10 about-us.mail.protection.outlook.com
TXT (5)
Services configured via TXT:
Amazon SES
+3 other TXT record(s)
Show all TXT records
amazonses:5QxLIWcoVQFlFRNLz/iEkYZM4vTetoX2sA800xoOxe8=
FakNEKZRRTqjsp3Q59LrQjobwpS5buYdYmSS4G3KJYlCQHSACa0MWLXKNPy1FaV2vQp0+X1iRTbys4uFvXImaQ==
v=spf1 include:spf.protection.outlook.com include:spf-0018ba01.pphosted.com include:_spf.createsend.com include:_spf.salesforce.com ip4:156.154.17.216 ip4:156.154.25.104 ip4:156.154.17.104 ip4:156.154.134.1 ip4:156.154.16.225 ip4:156.154.24.226 ~all
v3i6oijvjns0id6o33tmfjnp3v
include spfa.protection.outlook.com
📋 WHOIS / RDAP ?Public registration data: who registered the domain, when, and when it expires.Read more →
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RegistrarN/A
RegisteredN/A
ExpiresN/A
Last UpdatedN/A
🔒 SSL Certificate ?Encrypts the connection between browsers and this website. Valid SSL = HTTPS works.Read more → Valid
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Subject (CN)*.about.us
IssuerAmazon
Valid From2026-01-02
Valid Until2027-01-30 (94 days left)
SANs (2)*.about.usabout.us
📡 HTTP Headers ?Metadata sent by the server: reveals software, caching rules, and security configuration.Read more →
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Status200
Servernginx/1.30.6
Content-Typetext/html; charset=utf-8
Final URLhttps://www.about.us/
x-powered-byNext.js
strict-transport-securitymax-age=31536000; includeSubdomains; preload
content-security-policydefault-src *; style-src * 'unsafe-inline'; script-src * 'unsafe-inline' 'unsafe-eval'; img-src * blob: data: 'unsafe-inline';connect-src * 'unsafe-inline'; frame-src *
x-frame-optionsSAMEORIGIN
x-content-type-optionsnosniff
referrer-policystrict-origin-when-cross-origin
permissions-policygeolocation=(),midi=(),sync-xhr=(),microphone=(),camera=(),magnetometer=(),gyroscope=(),fullscreen=(self),payment=()
cache-controls-maxage=31536000
Security headers ?HTTP headers that protect visitors from attacks. HSTS forces HTTPS, CSP controls resource loading, X-Frame-Options prevents clickjacking.Read more →
HSTS
Content-Security-Policy
X-Frame-Options
🏠 Hosting ?Physical infrastructure: where the server is, who operates it, and what network it belongs to.Read more →
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IP Address54.85.227.149
ProviderUnknown
OrganizationN/A
ASNN/A
LocationN/A
🛡️ Security Score A (7/7)
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Valid SSL
HSTS
CSP
X-Frame-Options
X-Content-Type
Referrer-Policy
Permissions-Policy
🗺️ Sitemap & Robots
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Open to search engines
This site's robots.txt lets crawlers access its main content. Search engines can index it normally.
🤖
AI crawlers restricted — GPTBot, ChatGPT-User, Google-Extended, PerplexityBot, ClaudeBot
No paths are disallowed — everything is crawlable.
Sitemap Found 3 sitemaps (index) pages
🔗 Social & Meta Tags Partial
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TitleRegister Your .US Web Address Today | .US Domains
DescriptionSearch and register your .US domain to launch your brand, business or idea today. Plus find eBooks, resources and free tools to build your online presence.
Languageen
📧 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 include:spf.protection.outlook.com include:spf-0018ba01.pphosted.com include:_spf.createsend.com include:_spf.salesforce.com ip4:156.154.17.216 ip4:156.154.25.104 ip4:156.154.17.104 ip4:156.154.134.1 ip4:156.154.16.225 ip4:156.154.24.226 ~all
DMARC✓ Present
v=DMARC1; p=reject; sp=reject; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected]; pct=100; rf=afrf; fo=1;
MX Records
10 → about-us.mail.protection.outlook.com
🌍 Other TLDs ?Other top-level domain variants of this domain name and their availability. 17 active 3 for sale 3 available
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.com ●
.net ●
.org ●
.info Available
.io ●
.co ●
.dev Available
.app ●
.me ●
.biz ●
.eu taken
.xyz Available
.fi taken
.se ●
.de ●
.uk ●
.fr ●
.nl ●
.es ●
.it ●
.us current
.ca taken
.com.au ●
.co.uk ●
📡 Uptime Monitor
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Not checked yet — data will appear after the first monitoring run.