buhl-consulting.de

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SOA

Start of Authority

Primary NS
Mailbox
tech.key-systems.net
Serial
2026071502
Refresh
10800
Retry
3600
Expire
604800
Minimum TTL
28800
NS

Nameservers

MX

Mail Exchangers

TXT

TXT Records

MS=235E59F70387B5A32F1C03311065CB83B4CD1887
v=spf1 include:spf.protection.outlook.com -all
A

IPv4 Addresses