Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
drescher-consulting.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-29 08:48:08 UTC · ↺ Refresh
MX Hostnames
- drescherconsulting-de02b.mail.protection.outlook.com
MX Priorities
- drescherconsulting-de02b.mail.protection.outlook.com: 10
A / AAAA Records
- 78.47.137.74 ↩ static.74.137.47.78.clients.your-server.de
Mail Server IPs
- 52.101.73.2 ↩ mail-as9pr07cu00302.inbound.protection.outlook.com
- 52.101.73.11 ↩ mail-am1pr04cu00103.inbound.protection.outlook.com
- 52.101.73.15 ↩ mail-am9pr04cu00107.inbound.protection.outlook.com
- 52.101.73.4 ↩ mail-am0pr83cu00404.inbound.protection.outlook.com
- 2a01:111:f403:ca09::3 ↩ mail-am6pr04cu00303.inbound.protection.outlook.com
- 2a01:111:f403:ca09::e ↩ mail-am7pr05cu00206.inbound.protection.outlook.com
- 2a01:111:f403:ca09:: ↩ mail-am3pr04cu00500.inbound.protection.outlook.com
- 2a01:111:f403:ca04::10 ↩ mail-dbapr03cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1056.ui-dns.biz hostmaster.1und1.de 2015092471 28800 7200 604800 300
Primary NS (mname)
ns1056.ui-dns.biz
Admin Email (rname)
hostmaster@1und1.de
Serial
2015092471
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
ns1056.ui-dns.de
ns1056.ui-dns.biz
ns1056.ui-dns.com
ns1056.ui-dns.org
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject;rua=mailto:[email protected];ruf=mailto:[email protected];
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
5 records- msfpkey=3k9du1662x2d5hlz44jyq4xdq
- apple-domain-verification=7QgeNK8GvfdelnEX
- atlassian-domain-verification=mE43enBZsyix7uMhaAgbycV0iXu/JumJbKyyVNaJfhGybI8a6lLkR9yOWiANnjCz
- miro-verification=c377d41f75a3b713b95a1a0fcd09477fbbfe2ddc
- SPFv=spf1 include:spf.protection.outlook.com -all
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