DNSWHOIS.INFO - ustb-gw.rrz.uni-koeln.de
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ustb-gw.rrz.uni-koeln.de checked at 2025-10-25T10:20:38.700Z 243ms 11/11/11 100% R:8ustb-gw.rrz.uni-koeln.de
rrz.uni-koeln.de
| MX | uzk-mail-in-v1.rrz.uni-koeln.de | ||||||
| MX | uzk-mail-in-v2.rrz.uni-koeln.de | ||||||
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