Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
kartoffel-boehmer.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-31 11:37:44 UTC · ↺ Refresh
MX Hostnames
- kartoffelboehmer-de02c.mail.protection.outlook.com
MX Priorities
- kartoffelboehmer-de02c.mail.protection.outlook.com: 0
A / AAAA Records
- 217.160.0.84 ↩ 217-160-0-84.elastic-ssl.ui-r.com
- 2001:8d8:100f:f000::277 ↩ 2001-08d8-100f-f000-0000-0000-0000-0277.elastic-ssl.ui-r.com
Mail Server IPs
- 52.101.68.29 ↩ mail-dbapr03cu00105.inbound.protection.outlook.com
- 52.101.68.21 ↩ mail-db4pr02cu00205.inbound.protection.outlook.com
- 52.101.73.15 ↩ mail-am9pr04cu00107.inbound.protection.outlook.com
- 52.101.73.1 ↩ mail-am3pr04cu00501.inbound.protection.outlook.com
- 2a01:111:f403:ca09::7 ↩ mail-am9pr04cu00107.inbound.protection.outlook.com
- 2a01:111:f403:ca04::b ↩ mail-dbbpr03cu00103.inbound.protection.outlook.com
- 2a01:111:f403:ca09::b ↩ mail-am7pr05cu00103.inbound.protection.outlook.com
- 2a01:111:f403:ca09:: ↩ mail-am3pr04cu00500.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1023.ui-dns.org hostmaster.1und1.de 2017050675 28800 7200 604800 300
Primary NS (mname)
ns1023.ui-dns.org
Admin Email (rname)
hostmaster@1und1.de
Serial
2017050675
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
ns1023.ui-dns.biz
ns1023.ui-dns.de
ns1023.ui-dns.com
ns1023.ui-dns.org
SPF Record
✓ Soft Fail (~all)
v=spf1 a:spf.protection.outlook.com include:spf.protection.outlook.com include:spf-de.emailsignatures365.com ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; ruf=mailto:[email protected]; fo=1
✓ Reject — strongest protection
📋 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
2 records- SPFv=spf1 a:spf.protection.outlook.com include:spf.protection.outlook.com include:spf-de.emailsignatures365.com ~all
- MS=46B26D25B4B2E40E66D92AF56BBEA8E6645C176F
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