Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
muellerimmo.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 22:44:42 UTC · ↺ Refresh
MX Hostnames
- mxlb.ispgateway.de
MX Priorities
- mxlb.ispgateway.de: 10
A / AAAA Records
- 84.19.176.69 ↩ kh.stage2-3x60.de
Mail Server IPs
- 80.67.18.126 ↩ mxlb.ispgateway.de
SOA Record
Raw SOA
ns.kh.stage2-3x60.de root.kh.stage2-3x60.de 2025120300 14400 1800 604800 3600
Primary NS (mname)
ns.kh.stage2-3x60.de
Admin Email (rname)
root@kh.stage2-3x60.de
Serial
2025120300
Refresh
14400s
Retry
1800s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns.kh.stage2-3x60.de
ns2.kh.stage2-3x60.de
SPF Record
✓ Soft Fail (~all)
v=spf1 a mx include:ispgateway.de ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 a mx include:ispgateway.de ~all
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