Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
rubynozzle.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-01 14:43:50 UTC · ↺ Refresh
MX Hostnames
- mail-gw.ibs-austria.com
MX Priorities
- mail-gw.ibs-austria.com: 10
A / AAAA Records
- 157.90.21.35 ↩ static.35.21.90.157.clients.your-server.de
Mail Server IPs
- 80.122.27.99 ↩ mail-gw.ibs-austria.com
SOA Record
Raw SOA
a.ns14.net tech.croox.com 2024112500 43200 7200 1209600 86400
Primary NS (mname)
a.ns14.net
Admin Email (rname)
tech@croox.com
Serial
2024112500
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
b.ns14.net
c.ns14.net
d.ns14.net
a.ns14.net
SPF Record
✓ Strict (-all)
v=spf1 mx -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; aspf=r; adkim=r; pct=100
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✗ None detectedNo DKIM records found for common selectors — your provider may use a custom selector name.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- SPFv=spf1 mx -all
- MS=ms87181893
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