Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
rehazentrum-isarwinkel.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-29 22:23:06 UTC · ↺ Refresh
MX Hostnames
- mail12.mail-gw.de
- mail11.mail-gw.de
MX Priorities
- mail12.mail-gw.de: 20
- mail11.mail-gw.de: 10
A / AAAA Records
- 213.172.99.74 ↩ web03.mk-netzdienste.de
Mail Server IPs
- 95.130.17.251 ↩ mail12.mail-gw.de
- 95.130.17.250 ↩ mail11.mail-gw.de
SOA Record
Raw SOA
ns1.mk.de hostmaster.mk.de 2021081202 10800 3600 604800 300
Primary NS (mname)
ns1.mk.de
Admin Email (rname)
hostmaster@mk.de
Serial
2021081202
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
ns2.mk.de
ns1.mk.de
SPF Record
✓ Strict (-all)
v=spf1 ip4:93.241.73.235 ip4:93.241.95.215 ip4:24.134.61.173 -all
📊 DNS lookups: 0/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✗ None detectedNo DKIM records found for common selectors — your provider may use a custom selector name.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 ip4:93.241.73.235 ip4:93.241.95.215 ip4:24.134.61.173 -all
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