Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
scheufele.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-26 18:32:04 UTC · ↺ Refresh
MX Hostnames
- 146-37-90-81.rt.cmo.de
- remote.scheufele.de
MX Priorities
- 146-37-90-81.rt.cmo.de: 10
- remote.scheufele.de: 20
A / AAAA Records
- 81.90.37.146 ↩ 146-37-90-81.rt.cmo.de
Mail Server IPs
- 81.90.37.146 ↩ 146-37-90-81.rt.cmo.de
- 217.92.11.202 ↩ remote.scheufele.de
SOA Record
Raw SOA
ns6.cmo.de sommer.cmo.de 2026032401 10800 3600 604800 3600
Primary NS (mname)
ns6.cmo.de
Admin Email (rname)
sommer@cmo.de
Serial
2026032401
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns6.cmo.de
ns7.cmo.de
SPF Record
✓ Strict (-all)
v=spf1 +a +mx ip4:217.92.11.202 ip4:212.71.202.241 ip6:2001:14f8:10:2::28 ip6:2001:4ce0::/32 -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 +a +mx ip4:217.92.11.202 ip4:212.71.202.241 ip6:2001:14f8:10:2::28 ip6:2001:4ce0::/32 -all
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