Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
mieterverein-erfurt.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 22:25:30 UTC · ↺ Refresh
MX Hostnames
- mail.mieterverein-erfurt.de
MX Priorities
- mail.mieterverein-erfurt.de: 10
A / AAAA Records
- 46.30.60.235 ↩ r3114.agenturserver.it
Mail Server IPs
- 134.101.14.147 (no PTR)
SOA Record
Raw SOA
shades20.rzone.de hostmaster.strato-rz.de 2020050738 86400 7200 604800 300
Primary NS (mname)
shades20.rzone.de
Admin Email (rname)
hostmaster@strato-rz.de
Serial
2020050738
Refresh
86400s
Retry
7200s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
shades20.rzone.de
docks02.rzone.de
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.rpost.net redirect=_spf.strato.com
📊 DNS lookups: 2/10
DMARC Record
✓ Reject
v=DMARC1;p=reject;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 1 found
selector1._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 include:spf.rpost.net redirect=_spf.strato.com
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