Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
mueller-milch.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 09:16:01 UTC · ↺ Refresh
MX Hostnames
- muellermilch-de01i.mail.protection.outlook.com
MX Priorities
- muellermilch-de01i.mail.protection.outlook.com: 10
A / AAAA Records
- 212.53.132.2 (no PTR)
Mail Server IPs
- 52.101.73.1 ↩ mail-am3pr04cu00501.inbound.protection.outlook.com
- 52.101.73.19 ↩ mail-as8pr04cu00803.inbound.protection.outlook.com
- 52.101.73.153 ↩ mail-as8pr05cu00401.inbound.protection.outlook.com
- 52.101.73.15 ↩ mail-am9pr04cu00107.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::d ↩ mail-as9pr05cu01305.inbound.protection.outlook.com
- 2a01:111:f403:ca04::b ↩ mail-dbbpr03cu00103.inbound.protection.outlook.com
SOA Record
Raw SOA
azeuw1v-dnsex01.muellergroup.com ciso.muellergroup.com 2026031601 10800 7200 604800 600
Primary NS (mname)
azeuw1v-dnsex01.muellergroup.com
Admin Email (rname)
ciso@muellergroup.com
Serial
2026031601
Refresh
10800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
secondary006.dtag.net
pns.dtag.de
SPF Record
✓ Strict (-all)
v=spf1 a ip4:185.60.39.234/31 ip4:217.24.33.110 ip4:135.225.243.182 include:_spf-dc33.sapsf.eu include:_spf.salesforce.com include:spf.protection.outlook.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; pct=100; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected]; fo=1;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],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
6 records- 7kL4DSRWm82ZS4zEbaykUZQd4zFnvU1vwP/06poayJRh0+4+OtxChOT7uosQV8xHA8df11fOeaEhHv21cIAfGg==
- SPFv=spf1 a ip4:185.60.39.234/31 ip4:217.24.33.110 ip4:135.225.243.182 include:_spf-dc33.sapsf.eu include:_spf.salesforce.com include:spf.protection.outlook.com -all
- mindmanager-verification=6794091270bd8794c479ae39e3ebc3f94dea5f92806cf506689e99b18b41f021
- canva-site-verification=nd1PQQPHorcd2ngGy-jFug
- eIvFt/bPRV1VrJTrogaVtlmi8mconGZj9CmAnvLs3Ndhbn2B64R2Agzr+BecmqWkMhu9p9iOfnRsxhUhdJDiVQ==
- MS=ms91458527
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