Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
reifen-guenther.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-29 21:58:07 UTC · ↺ Refresh
MX Hostnames
- mailscan.ewetel.de
MX Priorities
- mailscan.ewetel.de: 1
A / AAAA Records
- 153.92.194.202 (no PTR)
Mail Server IPs
- 212.6.122.249 ↩ bmx.ewetel.de
SOA Record
Raw SOA
ns01.agenturserver.de support.mittwald.de 1767141700 28800 7200 604800 3600
Primary NS (mname)
ns01.agenturserver.de
Admin Email (rname)
support@mittwald.de
Serial
1767141700
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns01.agenturserver.de
ns01.agenturserver.it
ns01.agenturserver.co
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com ip4:80.228.244.20/29 -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1;p=quarantine;pct=100
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._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.protection.outlook.com ip4:80.228.244.20/29 -all
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