Domain Overview
DNS: ✓ 3d ago
Checker: ✓ 3d ago
gasthof-rose-metzingen.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-30 02:25:00 UTC · ↺ Refresh
MX Hostnames
- mx1.rt.cmo.de
- mx0.rt.cmo.de
MX Priorities
- mx1.rt.cmo.de: 10
- mx0.rt.cmo.de: 10
A / AAAA Records
- 81.90.33.71 ↩ idefix8.rt.cmo.de
- 2001:4ce0:6:5::2 ↩ idefix8.rt.cmo.de
Mail Server IPs
- 81.90.33.50 ↩ smtp5.rt.cmo.de
- 2001:4ce0::2:0:0:0:34 ↩ smtp5.rt.cmo.de
SOA Record
Raw SOA
ns6.cmo.de sommer.cmo.de 2023012701 10800 3600 604800 3600
Primary NS (mname)
ns6.cmo.de
Admin Email (rname)
sommer@cmo.de
Serial
2023012701
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns6.cmo.de
ns7.cmo.de
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:80.152.154.36 ip4:81.90.32.0/20 ip6:2001:4ce0::/32 ~all
📊 DNS lookups: 0/10
~ Soft fail (~all) — moderate 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
1 record- SPFv=spf1 ip4:80.152.154.36 ip4:81.90.32.0/20 ip6:2001:4ce0::/32 ~all
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