watchNS/lifecorp.co.jpについて、ここに記述してください。

lifecorp.jpの関連会社のようだ。TTLが短い。

$ dnsq ns lifecorp.co.jp a.dns.jp

2 lifecorp.co.jp:
219 bytes, 1+0+6+3 records, response, noerror
query: 2 lifecorp.co.jp
authority: lifecorp.co.jp 86400 NS uns02.usen.ad.jp
authority: lifecorp.co.jp 86400 NS ns03.lifecorp.co.jp
authority: lifecorp.co.jp 86400 NS ns2.eonet.ne.jp
authority: lifecorp.co.jp 86400 NS ns02.lifecorp.co.jp
authority: lifecorp.co.jp 86400 NS ns6-tk02.ocn.ad.jp
authority: lifecorp.co.jp 86400 NS ns01.lifecorp.co.jp
additional: ns01.lifecorp.co.jp 86400 A 60.32.202.70
additional: ns02.lifecorp.co.jp 86400 A 122.218.106.134
additional: ns03.lifecorp.co.jp 86400 A 121.83.207.198

$ dnsq ns lifecorp.co.jp 60.32.202.70

2 lifecorp.co.jp:
219 bytes, 1+6+0+3 records, response, authoritative, noerror
query: 2 lifecorp.co.jp
answer: lifecorp.co.jp 900 NS ns6-tk02.ocn.ad.jp
answer: lifecorp.co.jp 900 NS ns2.eonet.ne.jp
answer: lifecorp.co.jp 900 NS ns03.lifecorp.co.jp
answer: lifecorp.co.jp 900 NS ns01.lifecorp.co.jp
answer: lifecorp.co.jp 900 NS uns02.usen.ad.jp
answer: lifecorp.co.jp 900 NS ns02.lifecorp.co.jp
additional: ns01.lifecorp.co.jp 900 A 60.32.202.70
additional: ns02.lifecorp.co.jp 900 A 122.218.106.134
additional: ns03.lifecorp.co.jp 900 A 121.83.207.198

$ dnsq a www.lifecorp.co.jp 60.32.202.70

1 www.lifecorp.co.jp:
159 bytes, 1+0+3+3 records, response, noerror
query: 1 www.lifecorp.co.jp
authority: www.lifecorp.co.jp 900 NS linkproof2.lifecorp.co.jp
authority: www.lifecorp.co.jp 900 NS linkproof1.lifecorp.co.jp
authority: www.lifecorp.co.jp 900 NS linkproof3.lifecorp.co.jp
additional: linkproof1.lifecorp.co.jp 900 A 60.32.202.92
additional: linkproof2.lifecorp.co.jp 900 A 122.218.106.188
additional: linkproof3.lifecorp.co.jp 900 A 121.83.207.252

$ dnsq a www.lifecorp.co.jp 60.32.202.92

1 www.lifecorp.co.jp:
52 bytes, 1+1+0+0 records, response, authoritative, noerror
query: 1 www.lifecorp.co.jp
answer: www.lifecorp.co.jp 5 A 121.83.207.198

$ dnsq a www.lifecorp.co.jp 60.32.202.92

1 www.lifecorp.co.jp:
52 bytes, 1+1+0+0 records, response, authoritative, noerror
query: 1 www.lifecorp.co.jp
answer: www.lifecorp.co.jp 5 A 121.83.207.198