Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
hermann-immobilien.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 16:20:04 UTC · ↺ Refresh
MX Hostnames
- mail.hermann-immobilien.de
MX Priorities
- mail.hermann-immobilien.de: 10
A / AAAA Records
- 91.99.64.89 ↩ dedivirt3981.your-server.de
- 2a01:4f8:1c1e:f48e::2 ↩ dedivirt3981.your-server.de
Mail Server IPs
- 212.6.180.60 ↩ mail.hermann-immobilien.de
SOA Record
Raw SOA
ns1.your-server.de postmaster.your-server.de 2026011300 86400 10800 3600000 3600
Primary NS (mname)
ns1.your-server.de
Admin Email (rname)
postmaster@your-server.de
Serial
2026011300
Refresh
86400s
Retry
10800s
Expire
3600000s
Minimum TTL
3600s
Nameservers (NS)
ns.second-ns.com
ns1.your-server.de
ns3.second-ns.de
SPF Record
✓ Strict (-all)
v=spf1 a mx include:spf-de.emailsignatures365.com include:spf.protection.outlook.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
s1._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
3 records- mjnc0i90mg0esfpf426dkfge7q
- SPFv=spf1 a mx include:spf-de.emailsignatures365.com include:spf.protection.outlook.com -all
- MS=ms45670400
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