Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
winter-lausitz.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-30 16:03:49 UTC · ↺ Refresh
MX Hostnames
- winterlausitz-de01e.mail.protection.outlook.com
MX Priorities
- winterlausitz-de01e.mail.protection.outlook.com: 0
A / AAAA Records
- 85.236.41.125 ↩ web9.lausitz-hosting.de
- 2001:4178:2:1166:85:236:41:125 ↩ web9.lausitz-hosting.de
Mail Server IPs
- 52.101.170.1 ↩ mail-fr4p281cu03101.inbound.protection.outlook.com
- 52.101.170.2 ↩ mail-fr6p281cu00202.inbound.protection.outlook.com
- 52.101.170.0 ↩ mail-fr5p281cu00500.inbound.protection.outlook.com
- 52.101.168.0 ↩ mail-beup281cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca2d:: ↩ mail-fr5p281cu00500.inbound.protection.outlook.com
- 2a01:111:f403:ca27:: ↩ mail-beup281cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca2d::1 ↩ mail-fr4p281cu03101.inbound.protection.outlook.com
- 2a01:111:f403:ca2d::2 ↩ mail-fr6p281cu00202.inbound.protection.outlook.com
SOA Record
Raw SOA
ns01.heitech.net domains.heitech.net 2025121902 43200 7200 1209600 43200
Primary NS (mname)
ns01.heitech.net
Admin Email (rname)
domains@heitech.net
Serial
2025121902
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
43200s
Nameservers (NS)
ns04.heitech.net
ns02.heitech.net
ns01.heitech.net
ns03.heitech.net
SPF Record
✓ Strict (-all)
v=spf1 a mx ip4:194.182.254.0/24 include:spf.protection.outlook.com include:_spf.keyloop.io -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1;p=none
⚠ p=none — monitoring only, no enforcement
📋 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
3 records- apple-domain-verification=2WrR7Q5y1WQGRbIx
- SPFv=spf1 a mx ip4:194.182.254.0/24 include:spf.protection.outlook.com include:_spf.keyloop.io -all
- MS=ms45311304
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