city.obanazawa.yamagata.jp	IN	MX	mgn.cybermail.jp
city.obanazawa.yamagata.jp	IN	NS	bdns01.gmoregistry.net
city.obanazawa.yamagata.jp	IN	NS	bdns02.gmoregistry.net
city.obanazawa.yamagata.jp	IN	NS	bdns03.gmoregistry.net