129.217.131.12 — Dortmund, North Rhine-Westphalia, 🇩🇪 Germany · AS680 DFN

PTR

esa1.itmc.tu-dortmund.de

A record for

`esa1.itmc.tu-dortmund.de`
	A	2001:638:50d:2000::12
	A	129.217.131.12
`mail.itmc.tu-dortmund.de`
	A	129.217.131.12
	A	129.217.131.13

IP numbers used in conjunction

50%	2001:638:50d:2000::12
50%	129.217.131.13

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Dortmund, North Rhine-Westphalia, 🇩🇪 Germany

^{🇩🇪 DFN129.217.0.0/16 UNIDO-LAN}

129.217.131.12 Dortmund, North Rhine-Westphalia, 🇩🇪 Germany Courtesy of