Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
multi-con.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-31 13:04:48 UTC · ↺ Refresh
MX Hostnames
- box.arbeitslos.org
MX Priorities
- box.arbeitslos.org: 10
A / AAAA Records
- 217.160.13.78 ↩ box.arbeitslos.org
Mail Server IPs
- 217.160.13.78 ↩ box.arbeitslos.org
SOA Record
Raw SOA
ns1.box.arbeitslos.org hostmaster.box.arbeitslos.org 2026031400 7200 3600 1209600 86400
Primary NS (mname)
ns1.box.arbeitslos.org
Admin Email (rname)
hostmaster@box.arbeitslos.org
Serial
2026031400
Refresh
7200s
Retry
3600s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
puck.nether.net
ns1.box.arbeitslos.org
ns0.1984.is
SPF Record
✓ Strict (-all)
v=spf1 mx -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
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
1 record- SPFv=spf1 mx -all
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