Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
tango-im-schloss.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-03 17:36:34 UTC · ↺ Refresh
MX Hostnames
- tango-im-schloss.de
MX Priorities
- tango-im-schloss.de: 10
A / AAAA Records
- 45.82.188.112 ↩ shared30.cloud86-host.nl
Mail Server IPs
- 45.82.188.112 ↩ shared30.cloud86-host.nl
SOA Record
Raw SOA
ns1.cloud86.nl hostmaster.cloud86.io 2025090202 14400 3600 1209600 1800
Primary NS (mname)
ns1.cloud86.nl
Admin Email (rname)
hostmaster@cloud86.io
Serial
2025090202
Refresh
14400s
Retry
3600s
Expire
1209600s
Minimum TTL
1800s
Nameservers (NS)
ns1.cloud86.nl
ns3.cloud86.eu
ns2.cloud86.nl
SPF Record
✓ Strict (-all)
v=spf1 +a +mx +ip4:45.82.188.112 -all
📊 DNS lookups: 2/10
✓ 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: 216 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 +a +mx +ip4:45.82.188.112 -all
- brevo-code:d38cd0b16fdd85362f9f04bac0351229
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