Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
siewert-kau.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-26 03:38:10 UTC · ↺ Refresh
MX Hostnames
- siewertkau-de01i.mail.protection.outlook.com
MX Priorities
- siewertkau-de01i.mail.protection.outlook.com: 0
A / AAAA Records
- 85.13.140.60 ↩ dd20018.kasserver.com
Mail Server IPs
- 52.101.73.4 ↩ mail-am0pr83cu00404.inbound.protection.outlook.com
- 52.101.73.16 ↩ mail-as2pr05cu00100.inbound.protection.outlook.com
- 52.101.73.22 ↩ mail-am7pr05cu00106.inbound.protection.outlook.com
- 52.101.73.15 ↩ mail-am9pr04cu00107.inbound.protection.outlook.com
- 2a01:111:f403:ca04::e ↩ mail-db8pr02cu00106.inbound.protection.outlook.com
- 2a01:111:f403:ca09::6 ↩ mail-am4pr0401cu00106.inbound.protection.outlook.com
- 2a01:111:f403:ca04::1 ↩ mail-db7pr03cu00401.inbound.protection.outlook.com
- 2a01:111:f403:ca09::d ↩ mail-as9pr05cu01305.inbound.protection.outlook.com
SOA Record
Raw SOA
ns.inwx.de hostmaster.inwx.de 2026031200 10800 3600 604800 3600
Primary NS (mname)
ns.inwx.de
Admin Email (rname)
hostmaster@inwx.de
Serial
2026031200
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns3.inwx.eu
ns.inwx.de
ns2.inwx.de
SPF Record
✓ Soft Fail (~all)
v=spf1 mx ip4:194.25.172.132 include:spf.protection.outlook.com include:amazonses.com include:kasserver.com include:spf-de.emailsignatures365.com include:_spf.retarus.com ~all
📊 DNS lookups: 6/10
~ Soft fail (~all) — moderate 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: 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
5 records- MS=ms70560812
- SPFv=spf1 mx ip4:194.25.172.132 include:spf.protection.outlook.com include:amazonses.com include:kasserver.com include:spf-de.emailsignatures365.com include:_spf.retarus.com ~all
- Foxit-domain-verification=c1e0ce003aba301828cb32f3ccfac9d1
- atlassian-domain-verification=tppOq48z2g4LtXuJamE16dezQ2Yh4brzwAFR4wPSxknJBXcugPKT27R8DlN4go6L
- XVbkK2858PS0i7gxU+IkcL1Q4jg8GZurtSYme6wNWBfQFVy3eke81a6XtF9fNNX8SN9Dod7aTBWaTlHFQeSRGw==
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