firstoptionelectronicssystem.com

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SOA

Start of Authority

Primary NS
Mailbox
support.imanila.ph
Serial
2026110201
Refresh
3600
Retry
1800
Expire
1209600
Minimum TTL
86400
TXT

TXT Records

v=spf1 ip4:203.167.7.139 ip4:72.55.140.10 ip4:203.167.7.18 ip4:203.167.7.20 +a +mx ~all
A

IPv4 Addresses