Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
spet.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-27 19:35:14 UTC · ↺ Refresh
MX Hostnames
- spet-de.mail.protection.outlook.com
MX Priorities
- spet-de.mail.protection.outlook.com: 0
A / AAAA Records
- 85.13.167.145 ↩ dd55334.kasserver.com
Mail Server IPs
- 52.101.73.22 ↩ mail-am7pr05cu00106.inbound.protection.outlook.com
- 52.101.73.6 ↩ mail-am6pr04cu00306.inbound.protection.outlook.com
- 52.101.68.15 ↩ mail-db6pr03cu00107.inbound.protection.outlook.com
- 52.101.68.16 ↩ mail-db4pr02cu00400.inbound.protection.outlook.com
- 2a01:111:f403:ca04::1 ↩ mail-db7pr03cu00401.inbound.protection.outlook.com
- 2a01:111:f403:ca09:: ↩ mail-am3pr04cu00500.inbound.protection.outlook.com
- 2a01:111:f403:ca09::8 ↩ mail-as2pr05cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca09::c ↩ mail-as8pr05cu00304.inbound.protection.outlook.com
SOA Record
Raw SOA
a.ns14.net internetx.spet.de 2025061803 43200 7200 1209600 86400
Primary NS (mname)
a.ns14.net
Admin Email (rname)
internetx@spet.de
Serial
2025061803
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
c.ns14.net
d.ns14.net
b.ns14.net
a.ns14.net
SPF Record
✓ Strict (-all)
v=spf1 a include:spf.protection.outlook.com ip4:5.135.216.249 -all
📊 DNS lookups: 2/10
✓ 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
3 records- google-site-verification=Gb9dOMng6AesbzTkAHWoBW21ygy2kRyXvtzdlkaIxv8
- MS=ms31444939
- SPFv=spf1 a include:spf.protection.outlook.com ip4:5.135.216.249 -all
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