Domain Overview
DNS: ✓ 20d ago
Checker: ✓ 20d ago
wienerin.org
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-08-19 12:06:20 UTC · ↺ Refresh
MX Hostnames
- mx.omanbros.com
MX Priorities
- mx.omanbros.com: 10
A / AAAA Records
- 5.9.235.236 ↩ failover.omanbros.com
Mail Server IPs
- 193.43.213.16 ↩ mailsrv06.omanbros.com
SOA Record
Raw SOA
ns1.omanbros.com office.omanbros.com 2026071706 7200 3600 604800 7200
Primary NS (mname)
ns1.omanbros.com
Admin Email (rname)
office@omanbros.com
Serial
2026071706
Refresh
7200s
Retry
3600s
Expire
604800s
Minimum TTL
7200s
Nameservers (NS)
ns2.omanbros.com
ns1.omanbros.com
SPF Record
✓ Soft Fail (~all)
v=spf1 +a +mx +a:omansrv19.omanbros.com include:_spf.omanbros.com ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
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
1 record- SPFv=spf1 +a +mx +a:omansrv19.omanbros.com include:_spf.omanbros.com ~all
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