GlobalSign is a PKI security and digital identity company, established in 1996, that provides SSL/TLS certificates, digital signatures, secure email, code signing, and authentication solutions. Its services are aimed at resellers, service providers, and value-added resellers (VARs) who deploy identity management products for their own customers. The company employs around 500 people and is headquartered in Portsmouth, New Hampshire.
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Authority
99/100
Safety
90/100
Registered
Apr 19, 1999
27 years old · EuroDNS S.A.
On record
since 2013
4 of 5 safety checks passed (Sep 3, 2026).
AboutUs has not vetted this site. 1 of 5 automated safety check did not pass. Everything below is what we could measure automatically. Anything you do on the site — paying, sharing personal details, downloading — is between you and the site, not AboutUs.
Current facts
What AboutUs observed on the live site and in WHOIS/DNS today. These are measurements, not an endorsement of the site.
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GlobalSign USA — company name on record since 2013; still matches the live site.
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Domain registered Apr 19, 1999 — 27 years old.
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Registrar today: EuroDNS S.A. — unchanged since AboutUs began tracking (Jul 26, 2026).