Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
bluesilent.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-01 23:09:27 UTC · ↺ Refresh
MX Hostnames
- iqlann.homeip.net
- xmailer.homeip.net
MX Priorities
- iqlann.homeip.net: 10
- xmailer.homeip.net: 100
A / AAAA Records
- 81.169.145.157 ↩ w9d.rzone.de
- 2a01:238:20a:202:1157:: ↩ w9d.rzone.de
Mail Server IPs
- 84.161.18.120 ↩ p54a11278.dip0.t-ipconnect.de
SOA Record
Raw SOA
shades01.rzone.de hostmaster.strato-rz.de 2020050712 86400 7200 604800 300
Primary NS (mname)
shades01.rzone.de
Admin Email (rname)
hostmaster@strato-rz.de
Serial
2020050712
Refresh
86400s
Retry
7200s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
shades01.rzone.de
docks13.rzone.de
SPF Record
✓ Soft Fail (~all)
v=spf1 redirect=_spf.strato.com
📊 DNS lookups: 1/10
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
mail._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: mail
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 redirect=_spf.strato.com
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