Summary
- HTTP status
- 200
- IP address
- 49.12.191.204, 2a01:4f8:c012:a53a::1
- ASN
- AS2444
- Hosting provider
- Transferred to the RIPE region on 2018-06-27T02:24:02Z.
- Country
- ZZ
- Title
- Nikka Systems - IT-säkerhet för alla
- Description
- Nikka Systems erbjuder lättförståeliga böcker, föreläsningar samt webbaserade, anpassningsbara IT-säkerhetsutbildningar inom bland annat Security Awareness.
- Language
- sv-SE
- Server
- LiteSpeed
- Generator
- —
- Certificate
- ValidLet's Encrypt
- Sitemap
- Present
- Domain name
- nikkasystems.com
SSL/TLS certificate
The SSL/TLS certificate encrypts exchanges between visitors and the website (HTTPS) and proves its identity. It is issued by a certificate authority after a more or less thorough check: of the domain name only (DV), of the organization that owns it (OV), or extended validation (EV).
Free certificate issued by Let's Encrypt: valid for a few months, it is renewed automatically.
- Certificate authority
- Let's Encrypt (YR1)
- Validation type
- Domain validation (DV)
- Status
- Valid
- Covered domains
- nikkasystems.com, nikkasystems.dk, nikkasystems.se, www.nikkasystems.com, www.nikkasystems.dk, www.nikkasystems.se
- Valid from
- September 6, 2026
- Valid until
- December 5, 2026 (expires in 63 days)
- Protocol
- TLSv1.3
- Key
- RSA 2048 bits
Sitemap
A sitemap lists the pages of a website to help search engines discover them. It can have any name when it is declared in the robots.txt file.
The robots.txt file declares 1 sitemap.
| File | Content | Last modified |
|---|---|---|
| https://nikkasystems.com/sitemaps.xml | Index of 4 sitemaps | October 2, 2026 |
Redirects
The website address does not redirect.
Outgoing links
The home page links to 9 other websites.