Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
jumbo-group.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-25 12:12:41 UTC · ↺ Refresh
MX Hostnames
- jumbogroup-de01c.mail.protection.outlook.com
MX Priorities
- jumbogroup-de01c.mail.protection.outlook.com: 50
A / AAAA Records
- 78.47.12.60 ↩ web01.kk-software.de
- 2a01:4f8:c2c:d13d::1 ↩ web01.kk-software.de
Mail Server IPs
- 52.101.68.16 ↩ mail-db4pr02cu00400.inbound.protection.outlook.com
- 52.101.68.3 ↩ mail-db7pr03cu00403.inbound.protection.outlook.com
- 52.101.68.15 ↩ mail-db6pr03cu00107.inbound.protection.outlook.com
- 52.101.73.22 ↩ mail-am7pr05cu00106.inbound.protection.outlook.com
- 2a01:111:f403:ca09:: ↩ mail-am3pr04cu00500.inbound.protection.outlook.com
- 2a01:111:f403:ca09::d ↩ mail-as9pr05cu01305.inbound.protection.outlook.com
- 2a01:111:f403:ca04::8 ↩ mail-db5pr02cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca09::4 ↩ mail-am0pr04cu00504.inbound.protection.outlook.com
SOA Record
Raw SOA
dilbert.ns.cloudflare.com dns.cloudflare.com 2362081333 10000 2400 604800 1800
Primary NS (mname)
dilbert.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2362081333
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
dilbert.ns.cloudflare.com
molly.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 a include:spf.protection.outlook.com ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate 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 a include:spf.protection.outlook.com ~all
- MS=ms57898263
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