See what anyone on the internet can already see about your company.
- _dmarc.vardis.is TXTv=DMARC1; p=reject;PassedReceivers should reject forged email in the name of vardis.is.
- vardis.is TXTv=spf1 include:_spf.mx.cloudflare.net ~allPassedLists the servers that may send email for vardis.is. Other mail is marked as suspicious.
- vardis.is MX9 route3.mx.cloudflare.net52 route2.mx.cloudflare.net74 route1.mx.cloudflare.netThese servers receive email for vardis.is.
Real DNS records of vardis.is, fetched 22 October 2026 over DNS-over-HTTPS.
Netskor looks at what anyone else can look at, from the outside.
Netskor reads only what anyone on the internet can see: DNS records, email authentication, the website's HTTPS and security headers, certificate and domain expiry, and security.txt.
Email
5 checks
SPF, DMARC and DKIM decide whether others can send email in your company's name. MTA-STS and TLS reporting protect mail on its way to you.
Website
10 checks
The website's HTTPS and certificate, the redirect from HTTP, security headers, cookies, exposed software versions and security.txt.
DNS and domain
4 checks
DNSSEC signing, which authorities may issue certificates for the domain, and when the domain registration and the certificate expire.
How Netskor works
You enter your company's domain.
vardis.is
Netskor reads public DNS records, the homepage and a few public files. It sends only a handful of requests to the website and says who it is.
- TXT _dmarc.vardis.is
- MX vardis.is
- GET https://vardis.is/
You get a report with a grade, the three most important fixes and an explanation of every finding.
PassedLook at thisFailing
When something needs fixing
Vardis is an Icelandic infrastructure and security brand. Its first product is Netskor.
Vardis intends to help companies fix what Netskor finds.
- Hardening servers, websites and cloud services.
- Email authentication. SPF, DKIM, DMARC, MTA-STS and TLS reporting.
- DNSSEC and CAA for the company's domain.
- Logging and monitoring, so incidents are detected quickly.
- Backups and disaster recovery.
- Multi-factor authentication and management of secrets such as passwords and access keys.
- Technical NIS2 readiness work.
Start with what is visible.
Netskor does not scan ports, does not try to log in and never tries to exploit a weakness.
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