Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
mum-reisen24.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-26 09:13:05 UTC · ↺ Refresh
MX Hostnames
- mail.mum-reisen24.de
MX Priorities
- mail.mum-reisen24.de: 0
A / AAAA Records
- 193.58.164.95 (no PTR)
Mail Server IPs
- 217.92.36.249 ↩ mail.mum-reisen24.de
SOA Record
Raw SOA
ns01.schmetterling.de domain.schmetterling.de 2024082700 43200 7200 1209600 86400
Primary NS (mname)
ns01.schmetterling.de
Admin Email (rname)
domain@schmetterling.de
Serial
2024082700
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns04.schmetterling.de
ns01.schmetterling.de
ns03.schmetterling.de
ns02.schmetterling.de
SPF Record
✓ Strict (-all)
v=spf1 mx ip4:213.95.81.247/32 ip4:80.208.237.13 ip4:217.92.36.249 include:schmetterling-argus.de include:mailrelay.hausch-it.de -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=dmarc1; p=quarantine
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
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
2 records- SPFv=spf1 mx ip4:213.95.81.247/32 ip4:80.208.237.13 ip4:217.92.36.249 include:schmetterling-argus.de include:mailrelay.hausch-it.de -all
- 217.92.36.249
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