Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
windhoff-group.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-04 15:31:43 UTC · ↺ Refresh
MX Hostnames
- mail.wind-soft.de
- windhoffgroup-de02b.mail.protection.outlook.com
MX Priorities
- mail.wind-soft.de: 10
- windhoffgroup-de02b.mail.protection.outlook.com: 20
A / AAAA Records
- 81.27.231.61 ↩ hpm1024.hpress.de
Mail Server IPs
- 156.67.171.105 ↩ mail.wind-soft.de
- 52.101.73.28 ↩ mail-am7pr05cu00204.inbound.protection.outlook.com
- 52.101.73.153 ↩ mail-as8pr05cu00401.inbound.protection.outlook.com
- 52.101.68.3 ↩ mail-db7pr03cu00403.inbound.protection.outlook.com
- 52.101.73.26 ↩ mail-as9pr05cu01302.inbound.protection.outlook.com
- 2a01:111:f403:ca09::f ↩ mail-am7pr05cu00307.inbound.protection.outlook.com
- 2a01:111:f403:ca09::d ↩ mail-as9pr05cu01305.inbound.protection.outlook.com
- 2a01:111:f403:ca04::f ↩ mail-db7pr03cu00507.inbound.protection.outlook.com
- 2a01:111:f403:ca04:: ↩ mail-db3pr0202cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
shades07.rzone.de hostmaster.strato-rz.de 2020053092 86400 7200 604800 300
Primary NS (mname)
shades07.rzone.de
Admin Email (rname)
hostmaster@strato-rz.de
Serial
2020053092
Refresh
86400s
Retry
7200s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
docks15.rzone.de
shades07.rzone.de
SPF Record
✓ Strict (-all)
v=spf1 a mx a:smtp.office365.com ip4:156.67.171.110 include:spf.protection.outlook.com include:spf.crsend.com include:spf.emailsignatures365.com -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
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
8 records- SPFv=spf1 a mx a:smtp.office365.com ip4:156.67.171.110 include:spf.protection.outlook.com include:spf.crsend.com include:spf.emailsignatures365.com -all
- atlassian-domain-verification=Q7rYNoAIb5AhRy42ZqCfa8rkHbMUtGYCBFsxBAjR25rcdowJeRZHLUqh4uOW/3Ah
- google-site-verification=GQyEmSVlr64Wn_WEXNd14azOOgyT1wP9Ihc89zAybDs
- MS=1E3A20256A6967F079153502B17988413DB6F475
- MS=ms83917191
- atlassian-sending-domain-verification=9b99e55b-3ffc-449b-9ff2-47d4064b1afa
- apple-domain-verification=MzbUNIfXM7wztR4c
- miro-verification=be37dc1dde19f1a1780a72a5fa7878ca875bb351
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