Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
freiebetten.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-25 10:01:43 UTC · ↺ Refresh
MX Hostnames
- www.dreiburgenweb.de
MX Priorities
- www.dreiburgenweb.de: 10
A / AAAA Records
- 136.243.147.170 ↩ www.dreiburgenweb.de
- 2a01:4f8:171:1629::2 ↩ www.dreiburgenweb.de
Mail Server IPs
- 136.243.147.170 ↩ www.dreiburgenweb.de
- 2a01:4f8:171:1629::2 ↩ www.dreiburgenweb.de
SOA Record
Raw SOA
ns1.first-ns.de dns.hetzner.com 2026012200 14400 1800 604800 3600
Primary NS (mname)
ns1.first-ns.de
Admin Email (rname)
dns@hetzner.com
Serial
2026012200
Refresh
14400s
Retry
1800s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
robotns3.second-ns.com
robotns2.second-ns.de
ns1.first-ns.de
SPF Record
✓ Strict (-all)
v=spf1 mx -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 mx -all
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