Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
reise-know-how.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-24 21:37:41 UTC · ↺ Refresh
MX Hostnames
- reiseknowhow-de01ce.mail.protection.outlook.com
MX Priorities
- reiseknowhow-de01ce.mail.protection.outlook.com: 10
A / AAAA Records
- 94.130.145.107 ↩ edge6-1.freistilbox.net
Mail Server IPs
- 52.101.170.2 ↩ mail-fr6p281cu00202.inbound.protection.outlook.com
- 52.101.170.0 ↩ mail-fr5p281cu00500.inbound.protection.outlook.com
- 52.101.168.0 ↩ mail-beup281cu00100.inbound.protection.outlook.com
- 52.101.170.1 ↩ mail-fr4p281cu03101.inbound.protection.outlook.com
- 2a01:111:f403:ca2d:: ↩ mail-fr5p281cu00500.inbound.protection.outlook.com
- 2a01:111:f403:ca2d::2 ↩ mail-fr6p281cu00202.inbound.protection.outlook.com
- 2a01:111:f403:ca2d::1 ↩ mail-fr4p281cu03101.inbound.protection.outlook.com
- 2a01:111:f403:ca27:: ↩ mail-beup281cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
lvps91-250-101-145.dedicated.hosteurope.de root.lvps91-250-101-145.dedicated.hosteurope.de 1773916556 10800 3600 604800 10800
Primary NS (mname)
lvps91-250-101-145.dedicated.hosteurope.de
Admin Email (rname)
root@lvps91-250-101-145.dedicated.hosteurope.de
Serial
1773916556
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
10800s
Nameservers (NS)
lvps91-250-101-145.dedicated.hosteurope.de
pdns02.domaincontrol.com
SPF Record
✓ Strict (-all)
v=spf1 include:_spf.reise-know-how_de._d.easydmarc.pro -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject;rua=mailto:[email protected],mailto:[email protected];ruf=mailto:[email protected],mailto:[email protected];fo=1;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],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
1 record- SPFv=spf1 include:_spf.reise-know-how_de._d.easydmarc.pro -all
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