Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
koepke.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-02 05:37:54 UTC · ↺ Refresh
MX Hostnames
- mail.koepke.de
MX Priorities
- mail.koepke.de: 10
A / AAAA Records
- 89.246.240.75 ↩ mail.koepke.de
Mail Server IPs
- 89.246.240.75 ↩ mail.koepke.de
SOA Record
Raw SOA
ns1.namesecure.de hostmaster.namesecure.de 2005101109 4800 2400 1209600 28800
Primary NS (mname)
ns1.namesecure.de
Admin Email (rname)
hostmaster@namesecure.de
Serial
2005101109
Refresh
4800s
Retry
2400s
Expire
1209600s
Minimum TTL
28800s
Nameservers (NS)
ns1.namesecure.de
ns2.namesecure.de
SPF Record
✓ Soft Fail (~all)
v=spf1 mx a ip4:89.246.240.75/27 ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; sp=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; rf=afrf; pct=100; ri=86400
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: reject
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 216 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 mx a ip4:89.246.240.75/27 ~all
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