Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
kaupa.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-26 16:33:13 UTC · ↺ Refresh
MX Hostnames
- kaupa-de.mail.protection.outlook.com
MX Priorities
- kaupa-de.mail.protection.outlook.com: 0
A / AAAA Records
- 85.13.138.188 ↩ dd18300.kasserver.com
Mail Server IPs
- 52.101.168.0 ↩ mail-beup281cu00100.inbound.protection.outlook.com
- 52.101.170.2 ↩ mail-fr6p281cu00202.inbound.protection.outlook.com
- 52.101.170.0 ↩ mail-fr5p281cu00500.inbound.protection.outlook.com
- 52.101.170.1 ↩ mail-fr4p281cu03101.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
- 2a01:111:f403:ca27:: ↩ mail-beup281cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca2d:: ↩ mail-fr5p281cu00500.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.kaupa.de admin.kaupa.de 2026031802 10800 3600 1209600 10800
Primary NS (mname)
ns1.kaupa.de
Admin Email (rname)
admin@kaupa.de
Serial
2026031802
Refresh
10800s
Retry
3600s
Expire
1209600s
Minimum TTL
10800s
Nameservers (NS)
ns1.kaupa.de
pdns02.domaincontrol.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:217.86.231.232 include:spf.protection.outlook.com include:secureserver.net ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; adkim=s; aspf=s
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict
· DKIM alignment: Strict
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ 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- MS=ms88561299
- SPFv=spf1 ip4:217.86.231.232 include:spf.protection.outlook.com include:secureserver.net ~all
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