Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
hcw.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-19 16:10:43 UTC · ↺ Refresh
MX Hostnames
- ox-01.schalk-it.de
MX Priorities
- ox-01.schalk-it.de: 10
A / AAAA Records
- 194.97.156.180 ↩ ox-01.schalk-it.de
Mail Server IPs
- 194.97.156.180 ↩ ox-01.schalk-it.de
SOA Record
Raw SOA
ns1.schalk-it.de domain-support.schalk-and-friends.de 2025060501 43200 7200 1209600 3600
Primary NS (mname)
ns1.schalk-it.de
Admin Email (rname)
domain-support@schalk-and-friends.de
Serial
2025060501
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
3600s
Nameservers (NS)
ns2.schalk-it.de
ns3.schalk-it.de
ns1.schalk-it.de
ns4.schalk-it.de
SPF Record
✓ Strict (-all)
v=spf1 a mx include:schalk-it.de -all
📊 DNS lookups: 3/10
✓ 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
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
2 records- SPFv=spf1 a mx include:schalk-it.de -all
- 201806041430431ml8dw6x9rwgo1c28p28ledgd6vrey2dzhy7jj1ibb7jrs4mn7
Full email verification for hcw.de
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