Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
rv-reisen.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-25 08:08:11 UTC · ↺ Refresh
MX Hostnames
- mail.muc-rt.de
MX Priorities
- mail.muc-rt.de: 10
A / AAAA Records
- 213.158.112.87 (no PTR)
Mail Server IPs
- 62.153.226.56 ↩ mail.muc-rt.de
SOA Record
Raw SOA
ns1.ennit.net hostmaster.support.ennit.de 2026020301 14400 7200 3600000 86400
Primary NS (mname)
ns1.ennit.net
Admin Email (rname)
hostmaster@support.ennit.de
Serial
2026020301
Refresh
14400s
Retry
7200s
Expire
3600000s
Minimum TTL
86400s
Nameservers (NS)
ns1.ennit.net
ns2.ennit.net
SPF Record
✓ Strict (-all)
v=spf1 mx include:spf.protection.outlook.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; fo=1; adkim=r; aspf=r
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✗ None detectedNo DKIM records found for common selectors — your provider may use a custom selector name.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
3 records- SPFv=spf1 mx include:spf.protection.outlook.com -all
- knowbe4-site-verification=013d34d98a5af7d11c1b336aab9478ff
- MS=ms41495581
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