ioannvoinik2.ru.	30 IN SOA ns1.ihc.ru. info.ihc.ru. (
				2017072701 ; serial
				10800      ; refresh (3 hours)
				3600       ; retry (1 hour)
				604800     ; expire (1 week)
				3600       ; minimum (1 hour)
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ioannvoinik2.ru.	30 IN A	178.57.220.180

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