Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
heidenau.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-03 13:44:32 UTC · ↺ Refresh
MX Hostnames
- smtp-1.pop-dresden.de
- smtp-2.pop-dresden.de
MX Priorities
- smtp-2.pop-dresden.de: 20
- smtp-1.pop-dresden.de: 20
A / AAAA Records
- 212.184.216.29 ↩ ikiss.magdeburg.de
Mail Server IPs
- 89.28.242.5 ↩ smtp-2.pop-dresden.de
- 89.28.242.8 ↩ smtp-1.pop-dresden.de
SOA Record
Raw SOA
colt.magdeburg.de ischuch.magdeburg.de 2012010114 86400 7200 604800 86400
Primary NS (mname)
colt.magdeburg.de
Admin Email (rname)
ischuch@magdeburg.de
Serial
2012010114
Refresh
86400s
Retry
7200s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
pns.dtag.de
colt.magdeburg.de
secondary006.dtag.net
SPF Record
✓ Strict (-all)
v=spf1 mx ip4:213.172.114.114 -all
📊 DNS lookups: 1/10
✓ 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
3 records- MS=3D65447FF784DD720FBDACFFCD310CCACB7498FC
- SPFv=spf1 mx ip4:213.172.114.114 -all
- apple-domain-verification=bxNQQbUrkIR4sKYS
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