Question and response
Question
dig IGAMMA.RU. NAPTR
Answer
The response has no answer records.
Authority
IGAMMA.RU. 900 SOA dns1.yandex.net. dns-hosting.yandex.RU. 18 900 90 86400 900
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0