MXLIST.NET - 5.21.184.140.in-addr.arpa
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5.21.184.140.in-addr.arpa checked at 2025-11-16T09:24:47.422Z 5001ms 14/16/16 88% R:11 allDone:false timedOut:true 5.21.184.140.in-addr.arpa
| PTR | cygnus.smu.ca | ||||||
| A | 140.184.21.5🇨🇦 Dalhousie University | ||||||
| PTR | cygnus.smu.ca | ||||||
21.184.140.in-addr.arpa
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