Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
salier-wn.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-01 17:25:04 UTC · ↺ Refresh
MX Hostnames
- mx1-schulen.waiblingen.de
MX Priorities
- mx1-schulen.waiblingen.de: 10
A / AAAA Records
- 82.96.76.100 ↩ luna.mpcnet.de
Mail Server IPs
- 185.107.4.105 ↩ mx1-schulen.waiblingen.de
SOA Record
Raw SOA
ns1.mpcnet.de hostmaster.mpcnet.de 2025032102 43200 7200 1209600 180
Primary NS (mname)
ns1.mpcnet.de
Admin Email (rname)
hostmaster@mpcnet.de
Serial
2025032102
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
180s
Nameservers (NS)
ns4.mpcnet.de
ns1.mpcnet.de
ns3.mpcnet.de
ns2.mpcnet.de
SPF Record
✓ Strict (-all)
v=spf1 include:mail-schulen.waiblingen.de include:mpcnet.de -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1;p=quarantine;rua=mailto:[email protected];ruf=mailto:[email protected];
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
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
2 records- apple-domain-verification=gbOh2pghHTu4RDxv
- SPFv=spf1 include:mail-schulen.waiblingen.de include:mpcnet.de -all
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