Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
muegge.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-27 21:38:45 UTC · ↺ Refresh
MX Hostnames
- muegge-de.mail.protection.outlook.com
MX Priorities
- muegge-de.mail.protection.outlook.com: 10
A / AAAA Records
- 85.215.101.225 ↩ www.muegge.de
Mail Server IPs
- 52.101.68.32 ↩ mail-db3pr0202cu00200.inbound.protection.outlook.com
- 52.101.68.36 ↩ mail-db5pr02cu00104.inbound.protection.outlook.com
- 52.101.73.4 ↩ mail-am0pr83cu00404.inbound.protection.outlook.com
- 52.101.68.0 ↩ mail-db3pr0202cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca09::4 ↩ mail-am0pr04cu00504.inbound.protection.outlook.com
- 2a01:111:f403:ca04::8 ↩ mail-db5pr02cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca09::c ↩ mail-as8pr05cu00304.inbound.protection.outlook.com
- 2a01:111:f403:ca04::1 ↩ mail-db7pr03cu00401.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1089.ui-dns.biz hostmaster.1und1.com 2017060174 28800 7200 604800 600
Primary NS (mname)
ns1089.ui-dns.biz
Admin Email (rname)
hostmaster@1und1.com
Serial
2017060174
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns1084.ui-dns.com
ns1089.ui-dns.biz
ns1048.ui-dns.de
ns1029.ui-dns.org
SPF Record
✓ Strict (-all)
v=spf1 a:mail.muegge.de include:spf.protection.outlook.com include:spf-de.emailsignatures365.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1; pct=100; sp=reject
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: reject
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 216 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
2 records- linkedin-site-verification=d69fd84a-1396-411e-b372-da97edefc2ab
- SPFv=spf1 a:mail.muegge.de include:spf.protection.outlook.com include:spf-de.emailsignatures365.com -all
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