Swedish Internet connection was down for about an hour Monday morning, and 900,000 Web domains were affected, informed the international press. This problem was caused by an improper configuration script to updating national top domain. Shall, according to Internet monitoring company Pingdom. Mistake lies in the lack of a period (.) At the end of code so that there is a case of incompatibility DNS domain. Is. Here the point is and remains perhaps the most powerful character in computer history. If the system has a delay of 24 hours until the new scripts to work, some users may have blocked access to the Internet one days or more. It was found that if the same problem would occur in the field of omeprazole dr 20mg capsule.Com, 80 million websites were affected.