longcovidtoolkit.org

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SOA

Start of Authority

Primary NS
Mailbox
hostmaster.trueserver.nl
Serial
2026042607
Refresh
14400
Retry
3600
Expire
1209600
Minimum TTL
86400
NS

Nameservers

MX

Mail Exchangers

TXT

TXT Records

v=spf1 a mx ip4:185.104.29.90 ip6:2a06:2ec0:1:0:0:0:0:127 ip4:87.233.240.35 include:filter-out.zxcs.nl include:mailgun.org ~all
A

IPv4 Addresses

AAAA

IPv6 Addresses