Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
embeka.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-04 19:00:19 UTC · ↺ Refresh
MX Hostnames
- embeka-de.mail.protection.outlook.com
MX Priorities
- embeka-de.mail.protection.outlook.com: 10
A / AAAA Records
- 217.160.0.138 ↩ 217-160-0-138.elastic-ssl.ui-r.com
- 2001:8d8:100f:f000::2eb ↩ 2001-08d8-100f-f000-0000-0000-0000-02eb.elastic-ssl.ui-r.com
Mail Server IPs
- 52.101.68.16 ↩ mail-db4pr02cu00400.inbound.protection.outlook.com
- 52.101.68.39 ↩ mail-db7pr03cu00607.inbound.protection.outlook.com
- 52.101.68.5 ↩ mail-du2pr03cu00105.inbound.protection.outlook.com
- 52.101.68.12 ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
- 2a01:111:f403:ca09::20 ↩ mail-as8pr05cu00400.inbound.protection.outlook.com
- 2a01:111:f403:ca04:: ↩ mail-db3pr0202cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca04::1 ↩ mail-db7pr03cu00401.inbound.protection.outlook.com
- 2a01:111:f403:ca09::6 ↩ mail-am4pr0401cu00106.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1059.ui-dns.org hostmaster.1und1.de 2017080131 28800 7200 604800 300
Primary NS (mname)
ns1059.ui-dns.org
Admin Email (rname)
hostmaster@1und1.de
Serial
2017080131
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
ns1059.ui-dns.biz
ns1059.ui-dns.com
ns1059.ui-dns.org
ns1059.ui-dns.de
SPF Record
✓ Strict (-all)
v=spf1 a:k36443.coveto.de include:spf.protection.outlook.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict 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
3 records- MS=ms21005930
- openai-domain-verification=dv-4bUkEpcatN3E7nZ0310Z6d5e
- SPFv=spf1 a:k36443.coveto.de include:spf.protection.outlook.com -all
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