59.66.3.30 — AS4538 ERX-CERNET-BKB

PTR

smtps23.tsinghua.edu.cn

A record for

`smtps23.tsinghua.edu.cn`
	A	59.66.3.24
	A	59.66.3.25
	A	59.66.3.26
	A	59.66.3.27
	A	59.66.3.28
	A	59.66.3.29
	A	59.66.3.30
	A	59.66.3.31

IP numbers used in conjunction

100%	59.66.3.24
100%	59.66.3.25
100%	59.66.3.26
100%	59.66.3.27
100%	59.66.3.28
100%	59.66.3.29
100%	59.66.3.31

🛡️Is this IP blacklisted?Check against 50+ spam databases→🌐59.66.0.0/1816K IPs · AS4538 ERX-CERNET-BKB→🔧AS4538ERX-CERNET-BKB autonomous system→^{🇨🇳 ERX-CERNET-BKB}