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This page shows the NXT records for xacf55dfc.isp.cotecal.com.ar. NXT records were the original DNSSEC mechanism for authenticated denial of existence. They are obsolete and were replaced by later record types such as NSEC.
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The results on this page are freshly fetched just for you when you loaded this page. Wirewiki queried the authoritative DNS servers for xacf55dfc.isp.cotecal.com.ar. That means that these results are guaranteed to be accurate, because there are no caches in between that could potentially cause staleness.
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