Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
hamacher-haus.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-02 21:34:47 UTC · ↺ Refresh
MX Hostnames
- mail02.mail-gw.de
- mail03.mail-gw.de
MX Priorities
- mail02.mail-gw.de: 10
- mail03.mail-gw.de: 20
A / AAAA Records
- 87.118.82.149 ↩ ns1.unimess-technik.de
Mail Server IPs
- 95.130.17.235 ↩ mail02.mail-gw.de
- 95.130.17.227 ↩ mail03.mail-gw.de
SOA Record
Raw SOA
d.ns14.net info.unimess.de 2026030702 10800 3600 604800 10800
Primary NS (mname)
d.ns14.net
Admin Email (rname)
info@unimess.de
Serial
2026030702
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
10800s
Nameservers (NS)
ns1.unimess-technik.de
b.ns14.net
c.ns14.net
d.ns14.net
SPF Record
✓ Strict (-all)
v=spf1 +a +mx +a:ns1.unimess-technik.de -all
📊 DNS lookups: 3/10
✓ 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
✓ 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 +a:ns1.unimess-technik.de -all
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