Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
dkb.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-21 22:26:18 UTC · ↺ Refresh
MX Hostnames
- dkb-de.mail.protection.outlook.com
MX Priorities
- dkb-de.mail.protection.outlook.com: 10
A / AAAA Records
- 52.85.31.90 ↩ server-52-85-31-90.jfk50.r.cloudfront.net
- 52.85.31.101 ↩ server-52-85-31-101.jfk50.r.cloudfront.net
- 52.85.31.123
- 52.85.31.113
- 2600:9000:2026:fa00:a:c15c:d2c0:93a1
- 2600:9000:2026:8a00:a:c15c:d2c0:93a1
- 2600:9000:2026:1200:a:c15c:d2c0:93a1
- 2600:9000:2026:ae00:a:c15c:d2c0:93a1
- 2600:9000:2026:b200:a:c15c:d2c0:93a1
- 2600:9000:2026:d800:a:c15c:d2c0:93a1
- 2600:9000:2026:1a00:a:c15c:d2c0:93a1
- 2600:9000:2026:4800:a:c15c:d2c0:93a1
Mail Server IPs
- 52.101.68.29 ↩ mail-dbapr03cu00105.inbound.protection.outlook.com
- 52.101.73.12 ↩ mail-am4pr0401cu00104.inbound.protection.outlook.com
- 52.101.73.1 ↩ mail-am3pr04cu00501.inbound.protection.outlook.com
- 52.101.73.11 ↩ mail-am1pr04cu00103.inbound.protection.outlook.com
- 2a01:111:f403:ca04::f ↩ mail-db7pr03cu00507.inbound.protection.outlook.com
- 2a01:111:f403:ca09::6 ↩ mail-am4pr0401cu00106.inbound.protection.outlook.com
- 2a01:111:f403:ca09::2 ↩ mail-am0pr83cu00402.inbound.protection.outlook.com
- 2a01:111:f403:ca09::b ↩ mail-am7pr05cu00103.inbound.protection.outlook.com
SOA Record
Raw SOA
ns-214.awsdns-26.com awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-214.awsdns-26.com
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-1586.awsdns-06.co.uk
ns-214.awsdns-26.com
ns-847.awsdns-41.net
ns-1080.awsdns-07.org
SPF Record
✓ Strict (-all)
v=spf1 include:_spf.dkb.de include:spf.protection.outlook.com include:_spf.salesforce.com include:_spf.axs-net.de include:mailout.p4.net include:spf.servicemail24.de -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; pct=100; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1:d:s; adkim=r; aspf=r
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._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
14 records- facebook-domain-verification=pkfpdapj2rck3mwywloebv4prlwpc2
- flexera-domain-verification-crrnlikpmzbqhnha
- google-site-verification=SPmSNqIqs4ZYxgFdm0q7qYJGK1GZ32HvP2wRyEgT6RU
- google-site-verification=agzUFJ0FbAOuSvPH064zBIHcsVLzbCwOqW5PgOFNjco
- jamf-site-verification=uFM3MsO3VAW87DK9zbyDmg
- miro-verification=7cc72b3b70f2fd28fa8a2d0d01932b0b8621b4d3
- openai-domain-verification=dv-GXvXiruuHR92FN7vf5WlGWgl
- SPFv=spf1 include:_spf.dkb.de include:spf.protection.outlook.com include:_spf.salesforce.com include:_spf.axs-net.de include:mailout.p4.net include:spf.servicemail24.de -all
- wiz-domain-verification=c20e0063f8b962e3e8710d4ef6b7dc26a83c5e66a3b89dd7bcf2c9bbcecf1542
- 1password-site-verification=23CXVE2DTNAQNEG4X76SXEMFEM
- 2kv439knsbhsb2z5bzz3b4kmqtv132gz
- MS=E691B3DE07D9480B44CA221F398B9082A02D2668
- MS=ms97803976
- ZSY71Vng6nqqIdpSUG1nSr7HMXg9EkSertA8xMdiMmym7nnCEq3ETGI2jT4mseK00sP/SyoJe/mjFimMACER8w==
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