Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
majak.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-25 03:10:03 UTC · ↺ Refresh
MX Hostnames
- mail.flairnet.de
MX Priorities
- mail.flairnet.de: 10
A / AAAA Records
- 80.152.208.158 ↩ mail.flairnet.de
Mail Server IPs
- 80.152.208.158 ↩ mail.flairnet.de
- 2003:a:650:4e00::a00:103 ↩ mail.flairnet.de
SOA Record
Raw SOA
dns.jacotec.net mail.flairnet.de 2026030602 1200 300 2419200 300
Primary NS (mname)
dns.jacotec.net
Admin Email (rname)
mail@flairnet.de
Serial
2026030602
Refresh
1200s
Retry
300s
Expire
2419200s
Minimum TTL
300s
Nameservers (NS)
dns.jacotec.net
ns1.first-ns.de
robotns2.second-ns.de
SPF Record
✓ Strict (-all)
v=spf1 +a +a:flairnet.de +a:jacotec.net +mx -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
dkim._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: dkim
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 +a +a:flairnet.de +a:jacotec.net +mx -all
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