...
[4] Bacn http://www.nytimes.com/2007/12/23/weekinreview/23buzzwords.html?ref=weekinreview
[5] rDNS"Reverse DNS check". (Hentet 26.02.2017) URL: https://www.debouncer.com/reverse-dns-check
...
...
[4] Bacn http://www.nytimes.com/2007/12/23/weekinreview/23buzzwords.html?ref=weekinreview
[5] rDNS"Reverse DNS check". (Hentet 26.02.2017) URL: https://www.debouncer.com/reverse-dns-check
...