DNSWHOIS.INFO - 21.28.189.180.in-addr.arpa
Search for IP or hostnames:
21.28.189.180.in-addr.arpa checked at 2025-11-19T11:58:20.744Z 266ms 32/32/32 100% R:12 allDone:true timedOut:false 21.28.189.180.in-addr.arpa
| PTR | au-smtp-delivery-21.mimecast.com | ||||||
| A | 103.96.21.21🇦🇺 MIMECAST-AS-AP | ||||||
| PTR | au-smtp-delivery-21.mimecast.com | ||||||
| A | 103.96.23.21🇦🇺 MIMECAST-AS-AP | ||||||
| PTR | au-smtp-delivery-21.mimecast.com | ||||||
| A | 124.47.189.21🇦🇺 Macquarie Telecom | ||||||
| PTR | au-smtp-delivery-21.mimecast.com | ||||||
| A | 180.189.28.21🇦🇺 MIMECAST-AS-AP | ||||||
| PTR | au-smtp-delivery-21.mimecast.com | ||||||
| A | 216.145.217.21🇺🇸 Amazon | ||||||
| PTR | au-smtp-delivery-21.mimecast.com | ||||||
28.189.180.in-addr.arpa
| NS | dns01.mimecast.com | ||||||
| NS | dns02.mimecast.com | ||||||
| NS | dns03.mimecast.com | ||||||
| NS | dns04.mimecast.com | ||||||
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