Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
harms-pieper.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-03 10:26:23 UTC · ↺ Refresh
MX Hostnames
- mx2.uniserve.de
- mx1.uniserve.de
- email.uniserve.de
MX Priorities
- mx1.uniserve.de: 20
- email.uniserve.de: 10
- mx2.uniserve.de: 30
A / AAAA Records
- 217.117.111.48 ↩ hqh.sow.de
Mail Server IPs
- 217.117.111.131 ↩ mx1.uniserve.de
- 217.117.111.34 ↩ email.uniserve.de
- 217.117.111.30 ↩ email.uniserve.de
- 217.117.111.132 ↩ mx2.uniserve.de
SOA Record
Raw SOA
ns2.uniserve.de technik.uniserve.de 2013102317 10800 3600 604800 43200
Primary NS (mname)
ns2.uniserve.de
Admin Email (rname)
technik@uniserve.de
Serial
2013102317
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
43200s
Nameservers (NS)
ns1.uniserve.de
ns2.uniserve.de
SPF Record
✓ Soft Fail (~all)
v=spf1 mx mx:mx1.uniserve.de mx:mx2.uniserve.de mx:email.uniserve.de ip4:217.117.111.0/24 ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; pct=10; adkim=r; aspf=r
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
⚠ Policy applies to 10% of failing messages only
DKIM Selectors
✓ 1 found
dkim._domainkey
✓ Public key: 216 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
2 records- MS=00B16B33996D7A5A31FB35DE315FF3EC86680FB5
- SPFv=spf1 mx mx:mx1.uniserve.de mx:mx2.uniserve.de mx:email.uniserve.de ip4:217.117.111.0/24 ~all
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