Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
flixbus.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-24 22:01:26 UTC · ↺ Refresh
MX Hostnames
- flixbus-de.mail.protection.outlook.com
- flixbus-de.mail.eo.outlook.com
MX Priorities
- flixbus-de.mail.protection.outlook.com: 0
- flixbus-de.mail.eo.outlook.com: 1
A / AAAA Records
- 3.171.117.9
- 3.171.117.81
- 3.171.117.98
- 3.171.117.102
Mail Server IPs
- 52.101.68.0 ↩ mail-db3pr0202cu00100.inbound.protection.outlook.com
- 52.101.68.18 ↩ mail-db4pr02cu00302.inbound.protection.outlook.com
- 52.101.73.1 ↩ mail-am3pr04cu00501.inbound.protection.outlook.com
- 52.101.73.4 ↩ mail-am0pr83cu00404.inbound.protection.outlook.com
- 2a01:111:f403:ca09::6 ↩ mail-am4pr0401cu00106.inbound.protection.outlook.com
- 2a01:111:f403:ca04::d ↩ mail-db6pr03cu00105.inbound.protection.outlook.com
- 2a01:111:f403:ca09::8 ↩ mail-as2pr05cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca09::5 ↩ mail-am1pr04cu00105.inbound.protection.outlook.com
- 52.101.68.8 ↩ mail-du0pr03cu00100.inbound.protection.outlook.com
- 52.101.73.19 ↩ mail-as8pr04cu00803.inbound.protection.outlook.com
- 52.101.73.8
- 2a01:111:f403:ca09::3
- 2a01:111:f403:ca09::e
- 2a01:111:f403:ca09::9
- 2a01:111:f403:ca04::c
SOA Record
Raw SOA
ns-2.awsdns-00.com awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-2.awsdns-00.com
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-2.awsdns-00.com
ns-922.awsdns-51.net
ns-1071.awsdns-05.org
ns-1950.awsdns-51.co.uk
SPF Record
✓ Strict (-all)
v=spf1 mx include:spf.protection.outlook.com include:servers.mcsv.net ip4:213.239.254.0/24 ip4:213.203.239.0/26 include:amazonses.com include:spf.dynect.net include:mailgun.org include:spf.mailjet.com -all
📊 DNS lookups: 7/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; pct=100; rua=mailto:[email protected]; sp=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
k1._domainkey
✓ Public key: 216 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
9 records- google-site-verification=3FePf14qAPywuguzUfpsGHPEpVpPypRu3Zvvt3LTya8
- google-site-verification=BU0bgNxVc8HgEr40VW3hywvrv_E85HrG9RBvHapAElI
- google-site-verification=R2RFsfJzm0Bg6KOv0kkpH6t49R7GRL1Kn_i_mgGklM4
- google-site-verification=nAwsxpd9438cokJMDRX23FO2Ids1UvleieRiJQCKZ0c
- google-site-verification=oPYxVwayybe3UA-I8G4op6BhJEtzhnFPS1lw9ABetys
- SPFv=spf1 mx include:spf.protection.outlook.com include:servers.mcsv.net ip4:213.239.254.0/24 ip4:213.203.239.0/26 include:amazonses.com include:spf.dynect.net include:mailgun.org include:spf.mailjet.com -all
- wework-site-verification=nRX429ljobKxeCNM
- docusign=4e562d5d-ab63-4d40-af1c-9e607bf556b7
- facebook-domain-verification=wyofozpx06hg9b9ajafv9nolalv25e
Full email verification for flixbus.de
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