Microsoft
Domain verification
MS=ms41196404
Question and response
Question
dig layer23.nl. TXT
Answer
layer23.nl. 3600 TXT "v=spf1 ip4:185.214.24.21 a:connect.exchange.ipsecur.nl a:exchange.ipsecur.nl include:spf.protection.outlook.com ~all"
layer23.nl. 3600 TXT "MS=ms41196404"
Authority
layer23.nl. 3600 NS ns1.ip-security.nl.
layer23.nl. 3600 NS ns2.ip-security.nl.
Additional
ns1.ip-security.nl. 3600 A 185.214.24.4
ns2.ip-security.nl. 3600 A 149.210.220.3
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0