{"id":941,"date":"2009-04-21T06:16:13","date_gmt":"2009-04-21T10:16:13","guid":{"rendered":"http:\/\/www.schollnick.net\/wordpress\/?p=941"},"modified":"2009-04-21T09:02:13","modified_gmt":"2009-04-21T13:02:13","slug":"using-nslookup-for-dns-diagnostics","status":"publish","type":"post","link":"http:\/\/www.schollnick.net\/wordpress\/2009\/04\/using-nslookup-for-dns-diagnostics\/","title":{"rendered":"Using NSLookup for DNS diagnostics"},"content":{"rendered":"<p>The DNS protocol has been around for decades and is a stable and reliable protocol. Even so, DNS does occasionally have problems. These problems might stem from a loss of connectivity, an invalid DNS record, or a number of other issues. When a DNS server doesn\u00e2\u20ac\u2122t behave in the way that it is expected to, many people turn to the PING command for help. PING is a great tool for DNS server diagnosis, and I tend to use it quite frequently myself. However, sometimes PING just doesn\u00e2\u20ac\u2122t give you enough information about the problem at hand. When you need more information about a DNS problem than what PING provides you with, you can always turn to the NSLOOKUP command. NSLOOKUP is a built in DNS diagnostic utility that\u00e2\u20ac\u2122s available to both Windows and UNIX Administrators. In this article, I will show you how to use NSLOOKUP.<\/p>\n<p><a href=\"http:\/\/www.windowsnetworking.com\/articles_tutorials\/Using-NSLOOKUP-DNS-Server-diagnosis.html\">Click here to read the article<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>The DNS protocol has been around for decades and is a stable and reliable protocol. Even so, DNS does occasionally have problems. These problems might stem from a loss of connectivity, an invalid DNS record, or a number of other issues. When a DNS server doesn\u00e2\u20ac\u2122t behave in the way that it is expected to, <a class=\"read-more\" href=\"http:\/\/www.schollnick.net\/wordpress\/2009\/04\/using-nslookup-for-dns-diagnostics\/\">[&hellip;]<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0},"categories":[12,25,11],"tags":[],"_links":{"self":[{"href":"http:\/\/www.schollnick.net\/wordpress\/wp-json\/wp\/v2\/posts\/941"}],"collection":[{"href":"http:\/\/www.schollnick.net\/wordpress\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.schollnick.net\/wordpress\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.schollnick.net\/wordpress\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.schollnick.net\/wordpress\/wp-json\/wp\/v2\/comments?post=941"}],"version-history":[{"count":0,"href":"http:\/\/www.schollnick.net\/wordpress\/wp-json\/wp\/v2\/posts\/941\/revisions"}],"wp:attachment":[{"href":"http:\/\/www.schollnick.net\/wordpress\/wp-json\/wp\/v2\/media?parent=941"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.schollnick.net\/wordpress\/wp-json\/wp\/v2\/categories?post=941"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.schollnick.net\/wordpress\/wp-json\/wp\/v2\/tags?post=941"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}<!-- WP Super Cache is installed but broken. The constant WPCACHEHOME must be set in the file wp-config.php and point at the WP Super Cache plugin directory. -->