CF1759506579073-tsm20251003144104

WWW.RTSAK.COM - ns-primary-devel-01.nz.fh-koeln.de

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ns-primary-devel-01.nz.fh-koeln.de checked at 2025-10-03T15:49:39.062Z 431ms 19/19/19 100% R:13

ns-primary-devel-01.nz.fh-koeln.de

A139.6.1.17🇩🇪 DFN Deutsches Forschungsnetz e.V.
PTRns-primary-devel-01.nz.fh-koeln.de

nz.fh-koeln.de

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ns-primary-devel-01.nz.fh-koeln.de points to a single IP address: 139.6.1.17.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
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SlbrbeY CF johedugfp 2025-10-03