Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
acred.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-11-07 05:15:17 UTC · ↺ Refresh
MX Hostnames
- pmg01.acred.de
- relay.rzone.de
MX Priorities
- relay.rzone.de: 100
- pmg01.acred.de: 10
A / AAAA Records
- 81.169.145.95 ↩ w8f.rzone.de
- 2a01:238:20a:202:1095:: ↩ w8f.rzone.de
Mail Server IPs
- 81.169.145.96 ↩ relay.rzone.de
- 217.86.235.142 ↩ remote.acred.de
SOA Record
Raw SOA
docks02.rzone.de hostmaster.strato-rz.de 2020071886 86400 7200 604800 300
Primary NS (mname)
docks02.rzone.de
Admin Email (rname)
hostmaster@strato-rz.de
Serial
2020071886
Refresh
86400s
Retry
7200s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
docks02.rzone.de
shades02.rzone.de
SPF Record
✓ Strict (-all)
v=spf1 mx include:_spf.strato.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1;p=none;rua=mailto:[email protected];pct=100;ruf=mailto:[email protected];fo=0:d:s;aspf=r;adkim=r;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
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 mx include:_spf.strato.com -all
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