Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
via-reiseservice.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-01 17:44:21 UTC · ↺ Refresh
MX Hostnames
- viareiseservice-de0i.mail.protection.outlook.com
- mx.schmetterling-argus.de
MX Priorities
- mx.schmetterling-argus.de: 10
- viareiseservice-de0i.mail.protection.outlook.com: 0
A / AAAA Records
- 213.95.81.32 (no PTR)
Mail Server IPs
- 213.95.81.224 ↩ mx.schmetterling-argus.de
- 52.101.68.32 ↩ mail-db3pr0202cu00200.inbound.protection.outlook.com
- 52.101.68.0 ↩ mail-db3pr0202cu00100.inbound.protection.outlook.com
- 52.101.68.5 ↩ mail-du2pr03cu00105.inbound.protection.outlook.com
- 52.101.73.11 ↩ mail-am1pr04cu00103.inbound.protection.outlook.com
- 2a01:111:f403:ca04::8 ↩ mail-db5pr02cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca09::f ↩ mail-am7pr05cu00307.inbound.protection.outlook.com
- 2a01:111:f403:ca09:: ↩ mail-am3pr04cu00500.inbound.protection.outlook.com
- 2a01:111:f403:ca04::e ↩ mail-db8pr02cu00106.inbound.protection.outlook.com
SOA Record
Raw SOA
ns01.schmetterling.de rebecca\.kaden.schmetterling.de 2018102301 43200 7200 1209600 86400
Primary NS (mname)
ns01.schmetterling.de
Admin Email (rname)
rebecca\@kaden.schmetterling.de
Serial
2018102301
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns04.schmetterling.de
ns01.schmetterling.de
ns02.schmetterling.de
ns03.schmetterling.de
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict 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
2 records- MS=ms78823977
- SPFv=spf1 include:spf.protection.outlook.com -all
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