Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
aigner-immobilien.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 17:02:09 UTC · ↺ Refresh
MX Hostnames
- mail2.imuc24.de
MX Priorities
- mail2.imuc24.de: 5
A / AAAA Records
- 104.20.27.124 (no PTR)
- 172.66.144.158 (no PTR)
- 2606:4700:10::6814:1b7c (no PTR)
- 2606:4700:10::ac42:909e (no PTR)
Mail Server IPs
- 213.155.77.250 ↩ mail2.imuc24.de
SOA Record
Raw SOA
eleanor.ns.cloudflare.com dns.cloudflare.com 2396716705 10000 2400 604800 1800
Primary NS (mname)
eleanor.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2396716705
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
eleanor.ns.cloudflare.com
lou.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 mx a:mail1.imuc24.de a:mail2.imuc24.de ip4:213.155.77.224/27 -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; fo=0; adkim=s; aspf=s; sp=reject
✓ Reject — strongest protection
📋 SPF alignment: Strict
· DKIM alignment: Strict
⚠ No aggregate reports (rua= not set)
↳ Subdomain policy: reject
DKIM Selectors
✓ 1 found
dkim._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: dkim
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
8 records- ?VBUo/KC/cxzJU7awU/OAVMfjokrMiSm89CgJy9qS8Uk=?
- MS=95D3447215BD9D4F0A1CAA6F8EC53FFE0A8C1C40
- apple-domain-verification=W0qhmJTMn5QYaecf
- facebook-domain-verification=3157cbw8q5w80gmvo4kkwe949rf4dt
- google-site-verification=DRrOnp3rhk9yMZ3mFWzF478DQMmStOEnjfkHYB515KU
- google-site-verification=UG0_kkm7wqnAr1lltcz-C9heUSqdzcUZNEylDukdIHg
- SPFv=spf1 mx a:mail1.imuc24.de a:mail2.imuc24.de ip4:213.155.77.224/27 -all
- 10.06.2025
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