MX
10 mx01.hornetsecurity.com
20 mx02.hornetsecurity.com
30 mx03.hornetsecurity.com
40 mx04.hornetsecurity.com
NS
ns-cloud-c1.googledomains.com
ns-cloud-c2.googledomains.com
ns-cloud-c3.googledomains.com
ns-cloud-c4.googledomains.com
TXT
"2jjp590ka3d5k47nsenscovrlj"
"MS=ms69160497"
"Sendinblue-code:51c7af20e3d36d909c508c95b6345a71"
"facebook-domain-verification=12s9vuqkws1zx96omw963bk054xz1z"
"google-site-verification=WvQ7QnR1f64_LiV6tmITB-UR2IGNBPu3X3hmvjjEK_0"
"pi3l5u9dggssl01citpbhumli1"
"seobility=e8ec82116a8d9e5c5ad0b863653ef7d0"
"v=spf1 mx a:mail.klett-bildung.de include:spf.nl2go.com include:sendinblue.com include:spf.sendinblue.com include:spf1.pons.com include:spf2.pons.com include:spf.hornetsecurity.com -all"