Domain Overview
DNS: ✓ 1mo ago
Checker: ✓ 1mo ago
dkjs.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-06 15:33:59 UTC · ↺ Refresh
MX Hostnames
- dkjs-de.mail.protection.outlook.com
MX Priorities
- dkjs-de.mail.protection.outlook.com: 0
A / AAAA Records
- 213.133.121.71 ↩ dedi3321.your-server.de
Mail Server IPs
- 52.101.73.1 ↩ mail-am3pr04cu00501.inbound.protection.outlook.com
- 52.101.68.32 ↩ mail-db3pr0202cu00200.inbound.protection.outlook.com
- 52.101.68.29 ↩ mail-dbapr03cu00105.inbound.protection.outlook.com
- 52.101.73.30 ↩ mail-am7pr05cu00306.inbound.protection.outlook.com
- 2a01:111:f403:ca04::9 ↩ mail-db7pr03cu00601.inbound.protection.outlook.com
- 2a01:111:f403:ca04::b ↩ mail-dbbpr03cu00103.inbound.protection.outlook.com
- 2a01:111:f403:ca04::c ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
- 2a01:111:f403:ca09::6 ↩ mail-am4pr0401cu00106.inbound.protection.outlook.com
SOA Record
Raw SOA
ns.ui-global-dns.de hostmaster.1und1.com 2017060199 28800 7200 604800 600
Primary NS (mname)
ns.ui-global-dns.de
Admin Email (rname)
hostmaster@1und1.com
Serial
2017060199
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns.ui-global-dns.org
ns.ui-global-dns.de
ns.ui-global-dns.biz
ns.ui-global-dns.com
SPF Record
✓ Strict (-all)
v=spf1 a mx include:spf.hostsharing.net include:spf.nl2go.com include:spf.sendinblue.com include:spf.protection.outlook.com include:spfhard.crsend.com include:_spf.kundenserver.de ip4:62.55.182.68 -all
📊 DNS lookups: 8/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected]; fo=1:d:s
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
mail._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
11 records- google-site-verification=_wp0TyMYdr67PvxB-q9NiwiGz7PCNPyIT6UIaZA8cC8
- 7451d48a165b54c877f11ee9776ef12e21d081d275b652a281d9675576b91f8b
- _dnsauth.www.dkjs.de. IN TXT 202409221625095zijicta0yotngj7wwhjghybt283ifqmhu4x2mha03ibipt76d
- KHLJQSBP2JU3R28XSF7R4GWDQEMBYOYRNFNODJPZ
- b9b8ee07650b4ca45d6e0891d311ad584d167df67cf33804bf3df2b684fd6e6
- tTiAEKO1vIMSTAtD+GTA6hbdzOzJA35HIDpbwoTheTUrC0ms/Jz1H1dGhPO6ntuhC9LXdPiCKE6ijFGHxhPFCA==
- SPFv=spf1 a mx include:spf.hostsharing.net include:spf.nl2go.com include:spf.sendinblue.com include:spf.protection.outlook.com include:spfhard.crsend.com include:_spf.kundenserver.de ip4:62.55.182.68 -all
- Sendinblue-code:abf0cf28cae40328807f9ef637efacf6
- Sendinblue-code:a8193bc5ee31f00b99a439d558aee81d
- site24x7-signals-domain-verification=cf12ed77bdf55e03b64f42d16d87579c
- _dnsauth.dkjs.de. IN TXT 202409221625095zijicta0yotngj7wwhjghybt283ifqmhu4x2mha03ibipt76d
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