Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
kreativrealisten.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 15:36:36 UTC · ↺ Refresh
MX Hostnames
- kr-mail-1.kreativrealisten.de
MX Priorities
- kr-mail-1.kreativrealisten.de: 0
A / AAAA Records
- 49.13.93.96 ↩ web01.jost-devops.de
Mail Server IPs
- 116.202.223.186 ↩ kr-mail-1.kreativrealisten.de
SOA Record
Raw SOA
ns1.jost-devops.de postmaster.jost-devops.de 2025050601 600 300 604800 3600
Primary NS (mname)
ns1.jost-devops.de
Admin Email (rname)
postmaster@jost-devops.de
Serial
2025050601
Refresh
600s
Retry
300s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns2.jost-devops.de
ns1.jost-devops.de
SPF Record
✓ Soft Fail (~all)
v=spf1 mx ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1;p=quarantine;pct=100;rua=mailto:[email protected];ruf=mailto:[email protected];adkim=s;aspf=r
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Strict
📧 Reports → mailto:[email protected]
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
2 records- SPFv=spf1 mx ~all
- MS=ms32501615
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