DNSWHOIS.INFO - filter2.rb4u-1.mailguard.com.au
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filter2.rb4u-1.mailguard.com.au checked at 2025-10-30T13:25:55.034Z 3615ms 93/93/93 100% R:12filter2.rb4u-1.mailguard.com.au
| A | 3.105.81.69🇦🇺 Amazon | ||||||
| PTR | mg-aaus-krumm.mailguard.com.au | ||||||
| A | 13.70.186.218🇦🇺 Microsoft | ||||||
| PTR | mg-zaum-ding.mailguard.com.au | ||||||
| A | 13.236.218.216🇦🇺 Amazon | ||||||
| PTR | mg-aaus-zote.mailguard.com.au | ||||||
| A | 13.238.162.196🇦🇺 Amazon | ||||||
| PTR | mg-aaus-agro.mailguard.com.au | ||||||
| A | 13.238.252.82🇦🇺 Amazon | ||||||
| PTR | mg-aaus-widget.mailguard.com.au | ||||||
| A | 20.53.112.187🇦🇺 Microsoft | ||||||
| PTR | mg-zaus-delta.mailguard.com.au | ||||||
| A | 20.70.88.141🇦🇺 Microsoft | ||||||
| PTR | mg-zaum-bing.mailguard.com.au | ||||||
| A | 20.92.133.122🇦🇺 Microsoft | ||||||
| PTR | mg-zaus-omega.mailguard.com.au | ||||||
| A | 20.92.133.252🇦🇺 Microsoft | ||||||
| PTR | mg-zaus-omicron.mailguard.com.au | ||||||
| A | 20.92.134.58🇦🇺 Microsoft | ||||||
| PTR | mg-zaus-pi.mailguard.com.au | ||||||
| A | 20.92.218.92🇦🇺 Microsoft | ||||||
| PTR | mg-zaus-chi.mailguard.com.au | ||||||
| A | 20.190.127.76🇦🇺 Microsoft | ||||||
| PTR | mg-zaum-zarks.mailguard.com.au | ||||||
| A | 52.63.166.203🇦🇺 Amazon | ||||||
| PTR | mg-aaus-tazos.mailguard.com.au | ||||||
| A | 54.79.63.66🇦🇺 Amazon | ||||||
| PTR | mg-aaus-gobbledok.mailguard.com.au | ||||||
rb4u-1.mailguard.com.au
MX for
Starts similarily
AI analysis
filter2.rb4u-1.mailguard.com.au serves as the mail server for rb4u.co.il.
filter1.rb4u-1.mailguard.com.au, filter3.rb4u-1.mailguard.com.au and rb4u-co-il.mail.protection.outlook.com commonly serve as mail servers alongside filter2.rb4u-1.mailguard.com.au.
filter2.rb4u-1.mailguard.com.au points to fourteen IP numbers: 3.105.81.69, 13.70.186.218, 13.236.218.216, 13.238.162.196, 13.238.252.82, 20.53.112.187, 20.70.88.141, 20.92.133.122, 20.92.133.252, 20.92.134.58, 20.92.218.92, 20.190.127.76, 52.63.166.203 and 54.79.63.66.
Other host names, for instance filter3.darzin-3.mailguard.com.au, filter2.rctp-1.mailguard.com.au, filter3.barden-1.mailguard.com.au, filter2.heatma-1.mailguard.com.au and filter1.paynep-1.mailguard.com.au share IP numbers with filter2.rb4u-1.mailguard.com.au.