Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
haus-und-grund-kiel.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-25 02:46:01 UTC · ↺ Refresh
MX Hostnames
- hausundgrundkiel-de01bbe.mail.protection.outlook.com
MX Priorities
- hausundgrundkiel-de01bbe.mail.protection.outlook.com: 10
A / AAAA Records
- 217.160.0.132 ↩ 217-160-0-132.elastic-ssl.ui-r.com
- 2001:8d8:100f:f000::23d ↩ 2001-08d8-100f-f000-0000-0000-0000-023d.elastic-ssl.ui-r.com
Mail Server IPs
- 52.101.73.28 ↩ mail-am7pr05cu00204.inbound.protection.outlook.com
- 52.101.73.8 ↩ mail-am0pr04cu00500.inbound.protection.outlook.com
- 52.101.73.153 ↩ mail-as8pr05cu00401.inbound.protection.outlook.com
- 52.101.73.6 ↩ mail-am6pr04cu00306.inbound.protection.outlook.com
- 2a01:111:f403:ca04::1 ↩ mail-db7pr03cu00401.inbound.protection.outlook.com
- 2a01:111:f403:ca04::a ↩ mail-du0pr03cu00102.inbound.protection.outlook.com
- 2a01:111:f403:ca04::2 ↩ mail-du2pr03cu00102.inbound.protection.outlook.com
- 2a01:111:f403:ca09::f ↩ mail-am7pr05cu00307.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1068.ui-dns.com hostmaster.1und1.de 2016061072 28800 7200 604800 300
Primary NS (mname)
ns1068.ui-dns.com
Admin Email (rname)
hostmaster@1und1.de
Serial
2016061072
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
ns1068.ui-dns.de
ns1068.ui-dns.com
ns1068.ui-dns.biz
ns1068.ui-dns.org
SPF Record
✓ Strict (-all)
v=spf1 ip4:91.26.175.152/29 include:_spf.perfora.net include:_spf.kundenserver.de include:spf.crsend.com include:spf.protection.outlook.com include:spf-de.emailsignatures365.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject;pct=100;rua=mailto:[email protected];ruf=mailto:[email protected];ri=86400;fo=1;rua=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
mail._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
5 records- brevo-code:30a43af5fcea9f70ff1176de48e55fd9
- SPFv=spf1 ip4:91.26.175.152/29 include:_spf.perfora.net include:_spf.kundenserver.de include:spf.crsend.com include:spf.protection.outlook.com include:spf-de.emailsignatures365.com -all
- MS=ms25905444
- brevo-code:27226cdb67b51f4d12b32c0ef5f4863a
- apple-domain-verification=Sn3igdyPwSSveWJV
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