Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
aibdiskursiv.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-27 09:37:37 UTC · ↺ Refresh
MX Hostnames
- aibdiskursiv-de.mail.protection.outlook.com
MX Priorities
- aibdiskursiv-de.mail.protection.outlook.com: 10
A / AAAA Records
- 194.77.96.58 (no PTR)
Mail Server IPs
- 52.101.68.8 ↩ mail-du0pr03cu00100.inbound.protection.outlook.com
- 52.101.73.16 ↩ mail-as2pr05cu00100.inbound.protection.outlook.com
- 52.101.73.22 ↩ mail-am7pr05cu00106.inbound.protection.outlook.com
- 52.101.73.15 ↩ mail-am9pr04cu00107.inbound.protection.outlook.com
- 2a01:111:f403:ca04:: ↩ mail-db3pr0202cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca09::e ↩ mail-am7pr05cu00206.inbound.protection.outlook.com
- 2a01:111:f403:ca04::4 ↩ mail-db4pr02cu00204.inbound.protection.outlook.com
- 2a01:111:f403:ca09::3 ↩ mail-am6pr04cu00303.inbound.protection.outlook.com
SOA Record
Raw SOA
ns7.sealnet.de hostmaster.sealnet.de 2023012404 10800 3600 604800 3600
Primary NS (mname)
ns7.sealnet.de
Admin Email (rname)
hostmaster@sealnet.de
Serial
2023012404
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns7.sealnet.de
ns8.sealnet.de
SPF Record
✓ Strict (-all)
v=spf1 redirect=_spf.sealnet.de include:spf.protection.outlook.com -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
2 records- SPFv=spf1 redirect=_spf.sealnet.de include:spf.protection.outlook.com -all
- MS=ms99121875
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