MXLIST.NET - 91.2.228.194.in-addr.arpa
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91.2.228.194.in-addr.arpa checked at 2025-11-28T00:09:57.817Z 148ms 16/16/16 100% R:12 allDone:true timedOut:false 91.2.228.194.in-addr.arpa
| PTR | smtp-out3.iol.cz | ||||||
| A | 194.228.2.91🇨🇿 O2-CZECH-REPUBLIC | ||||||
| PTR | smtp-out3.iol.cz | ||||||