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216.73.217.38
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tmxmailsmtp.telmex.com
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tmxmailsmtp.telmex.com
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First observed
A
+1
-0
+
tmxmailsmtp.telmex.com 300 A 200.57.144.18
SOA
+1
-0
+
telmex.com 300 SOA ns8.telmex.com dominios.telmex.com 657240039 10800 3600 604800 300