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About these results
This page shows the NS records for qualys.com. NS records identify the authoritative name servers for a domain or delegated subdomain. They are the records that make DNS delegation work.
Find other DNS records for qualys.com:
The results on this page are freshly fetched just for you when you loaded this page. Wirewiki queried the authoritative DNS servers for qualys.com. That means that these results are guaranteed to be accurate, because there are no caches in between that could potentially cause staleness.
To look up NS records for another hostname or domain name, go back to NS lookup, or use DNS lookup to find all DNS records.