192.168.2.66 — undefined, undefined, undefined undefined

A record for

`dns.nsmc.edu.cn`
	A	2001:250:2013:1::66
	A	192.168.2.66
	A	211.83.0.66
`ns.nsmc.edu.cn`
	A	2409:8762:5012:310::66
	A	2409:8762:5012:310::72
	A	192.168.2.66

Previously A record for

nsmc.edu.cn

nsmu.cn

k-bits.de

IP numbers used in conjunction

50%	2001:250:2013:1::66
50%	211.83.0.66
50%	2409:8762:5012:310::66
50%	2409:8762:5012:310::72

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