Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
gundlach-wohnen.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-25 19:09:13 UTC · ↺ Refresh
MX Hostnames
- azmail.gundlach-bau.de
MX Priorities
- azmail.gundlach-bau.de: 10
A / AAAA Records
- 91.132.145.47 ↩ v120190810131294315.yourpserver.net
Mail Server IPs
- 20.52.220.112 ↩ azmail.gundlach-bau.de
SOA Record
Raw SOA
ns1-08.azure-dns.com azuredns-hostmaster.microsoft.com 1 3600 300 2419200 300
Primary NS (mname)
ns1-08.azure-dns.com
Admin Email (rname)
azuredns-hostmaster@microsoft.com
Serial
1
Refresh
3600s
Retry
300s
Expire
2419200s
Minimum TTL
300s
Nameservers (NS)
ns1-08.azure-dns.com
ns2-08.azure-dns.net
ns3-08.azure-dns.org
ns4-08.azure-dns.info
SPF Record
✓ Strict (-all)
v=spf1 mx include:spf.protection.outlook.com include:spf.emailsignatures365.com a:custmail.immosolve.eu -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
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 include:spf.emailsignatures365.com a:custmail.immosolve.eu -all
- MS=ms88739154
- CgAmyz5ZokfiP0FIu+6wfds3cXbJU1e1p0Arz5TMaj46gqqnUz4rv3KRVDIyPIP25KNXRTZcpvFvhiW9C7lViw==
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