Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
flatpay.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-24 04:31:21 UTC · ↺ Refresh
MX Hostnames
- flatpay-de.mail.protection.outlook.com
MX Priorities
- flatpay-de.mail.protection.outlook.com: 1
A / AAAA Records
- 99.84.234.72 ↩ server-99-84-234-72.jfk50.r.cloudfront.net
- 99.84.234.78 ↩ server-99-84-234-78.jfk50.r.cloudfront.net
- 99.84.234.2
- 99.84.234.58
Mail Server IPs
- 52.101.73.16 ↩ mail-as2pr05cu00100.inbound.protection.outlook.com
- 52.101.68.5 ↩ mail-du2pr03cu00105.inbound.protection.outlook.com
- 52.101.73.22 ↩ mail-am7pr05cu00106.inbound.protection.outlook.com
- 52.101.68.29 ↩ mail-dbapr03cu00105.inbound.protection.outlook.com
- 2a01:111:f403:ca09::d ↩ mail-as9pr05cu01305.inbound.protection.outlook.com
- 2a01:111:f403:ca04::9 ↩ mail-db7pr03cu00601.inbound.protection.outlook.com
- 2a01:111:f403:ca04::b ↩ mail-dbbpr03cu00103.inbound.protection.outlook.com
- 2a01:111:f403:ca09::3 ↩ mail-am6pr04cu00303.inbound.protection.outlook.com
SOA Record
Raw SOA
ns-998.awsdns-60.net awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-998.awsdns-60.net
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-410.awsdns-51.com
ns-998.awsdns-60.net
ns-1166.awsdns-17.org
ns-2021.awsdns-60.co.uk
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:mailmailmail.net -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100; rua=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
5 records- MS=ms94220858
- atlassian-domain-verification=vfrhRR2mWKerakqzOCFMAE0kkQYU/BtLrzlpwtHdwj0Py9oAXQV7aaO1VRxNwXvJ
- notion-domain-verification=8k0zKq7hhjBvVgYdDAXELrwMO0Es473WNnMDm0QxWJs
- SPFv=spf1 include:spf.protection.outlook.com include:mailmailmail.net -all
- 1password-site-verification=3AQHSZHV2NDTXMWYJRYPARQHYM
Full email verification for flatpay.de
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits