WWW.ROBTEX.COM - buf1.wsubr.com
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buf1.wsubr.com checked at 2025-10-31T04:53:27.779Z 0ms 71/71/71 100% R:0buf1.wsubr.com
| MX | buf1.wsubr.com | ||||||
| A | 2001:470:8a1a:1:1::20🇺🇸 HURRICANE | ||||||
| PTR | buf1.wsubr.com | ||||||
| A | 192.3.3.30🇺🇸 COLOCROSSING | ||||||
| PTR | buf1.wsubr.com | ||||||
| A | 2001:470:8a1a:1:1::20🇺🇸 HURRICANE | ||||||
| PTR | buf1.wsubr.com | ||||||
| A | 192.3.3.30🇺🇸 COLOCROSSING | ||||||
| PTR | buf1.wsubr.com | ||||||
wsubr.com
PTR for
MX for
| buf1.wsubr.com | 
Starts similarily
AI analysis
For buf1.wsubr.com, the mail server is buf1.wsubr.com.
buf1.wsubr.com resolves to two IP numbers: 2001:470:8a1a:1:1::20 and 192.3.3.30.
Other host names, for instance wsubr.com, serbras.com, uyeda.com.br and www.wsubr.com share IP numbers with buf1.wsubr.com.
buf1.wsubr.com is served by a single mail server, buf1.wsubr.com.
buf1.wsubr.com resolves to two IP numbers: 2001:470:8a1a:1:1::20 and 192.3.3.30. 
dbq