Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
kappel-dierolf.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-29 05:20:21 UTC · ↺ Refresh
MX Hostnames
- kappeldierolf-de01e.mail.protection.outlook.com
- mail1.kappel-dierolf.de
MX Priorities
- mail1.kappel-dierolf.de: 10
- kappeldierolf-de01e.mail.protection.outlook.com: 20
A / AAAA Records
- 217.160.0.84 ↩ 217-160-0-84.elastic-ssl.ui-r.com
- 2001:8d8:100f:f000::297
Mail Server IPs
- 217.89.166.206 (no PTR)
- 52.101.73.26 ↩ mail-as9pr05cu01302.inbound.protection.outlook.com
- 52.101.73.6 ↩ mail-am6pr04cu00306.inbound.protection.outlook.com
- 52.101.68.25 ↩ mail-db8pr02cu00101.inbound.protection.outlook.com
- 52.101.73.15 ↩ mail-am9pr04cu00107.inbound.protection.outlook.com
- 2a01:111:f403:ca09::7 ↩ mail-am9pr04cu00107.inbound.protection.outlook.com
- 2a01:111:f403:ca09::e ↩ mail-am7pr05cu00206.inbound.protection.outlook.com
- 2a01:111:f403:ca04::b ↩ mail-dbbpr03cu00103.inbound.protection.outlook.com
- 2a01:111:f403:ca04::f ↩ mail-db7pr03cu00507.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1104.ui-dns.biz hostmaster.schlund.de 2017042163 28800 7200 604800 300
Primary NS (mname)
ns1104.ui-dns.biz
Admin Email (rname)
hostmaster@schlund.de
Serial
2017042163
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
ns1104.ui-dns.org
ns1104.ui-dns.com
ns1104.ui-dns.de
ns1104.ui-dns.biz
SPF Record
✓ Strict (-all)
v=spf1 a:mout.kundenserver.de a:mail.kappel-dierolf.de a:mail1.kappel-dierolf.de a:pd95cef0d.dip0.t-ipconnect.de a:mail22.kappel-dierolf.de ip4:217.92.239.13 ip4:93.240.107.223 include:spf.protection.outlook.com include:spf.crsend.com -all
📊 DNS lookups: 7/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; ruf=mailto:[email protected]; adkim=s; aspf=s;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Strict
· DKIM alignment: Strict
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 1 found
mail._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: mail
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
4 records- SPFv=spf1 a:mout.kundenserver.de a:mail.kappel-dierolf.de a:mail1.kappel-dierolf.de a:pd95cef0d.dip0.t-ipconnect.de a:mail22.kappel-dierolf.de ip4:217.92.239.13 ip4:93.240.107.223 include:spf.protection.outlook.com include:spf.crsend.com -all
- apple-domain-verification=iwRaQBIEZpOpXVem
- google-site-verification=9c44LEzXa6AsOXsCIOG8w-bN9_1Gn-U6I3lyA5FoITw
- seobility=ba69b69a92c3a76da833b540fa200958
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