Domain Overview
DNS: ✓ just now
Checker: ✓ just now
trebus.org
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-06-02 00:08:54 UTC · ↺ Refresh
MX Hostnames
- mx2.mailhop.org
- mx1.mailhop.org
MX Priorities
- mx1.mailhop.org: 10
- mx2.mailhop.org: 20
A / AAAA Records
- 87.194.106.129 ↩ 87-194-106-129.bethere.co.uk
Mail Server IPs
- 54.148.222.11 ↩ inbound1a.ore.mailhop.org
- 52.29.118.68 ↩ inbound2.eu.delivery3.mailhop.org
SOA Record
Raw SOA
ns1.mydyndns.org zone-admin.dyndns.com 2007072228 10800 1800 604800 1800
Primary NS (mname)
ns1.mydyndns.org
Admin Email (rname)
zone-admin@dyndns.com
Serial
2007072228
Refresh
10800s
Retry
1800s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
ns2170.dns.dyn.com
ns4168.dns.dyn.com
ns3194.dns.dyn.com
ns1140.dns.dyn.com
SPF Record
✗ MissingNo SPF record — domain is unprotected against spoofing.
⚠ No SPF record found. Email servers cannot verify authorized senders.
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
No TXT records found.
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