103.21.143.55 — Shanghai, Shanghai, 🇨🇳 China · AS4811 SHANGHAITELECOM

Shanghai, Shanghai, 🇨🇳 China · AS4811 SHANGHAITELECOM

PTR

smtp267.sh.chengmail.me

Previously A record for

mengyudq.com

rightfit-ic.com

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Shanghai, Shanghai, 🇨🇳 China

^{🇨🇳 SHANGHAITELECOM103.21.142.0/23 Chinanet Shanghai}

103.21.143.55 Shanghai, Shanghai, 🇨🇳 China Courtesy of