I recieved a letter with the following content:
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Dear Madam/Sir,
We are sorry to notify that the check of 'SIMOTRON.RU'
DNS-servers has failed with the following error(s):
1. Could not obtain SOA record for SIMOTRON.RU. from dns.hostony.org.(67.19.102.93)
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But there were no problems on dns.hostony.com.
Need your help.
Thank You.