sermasdigital.com

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  • Certs
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  • IP Info
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SOA

Start of Authority

Primary NS
Mailbox
director.opcion3.net
Serial
2025112500
Refresh
1800
Retry
900
Expire
604800
Minimum TTL
600
NS

Nameservers

TXT

TXT Records

v=spf1 mx include:opcion3.net -all