Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
mediaonela.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-14 20:02:33 UTC · ↺ Refresh
MX Hostnames
- mutant.cliffmail.com
- gateway.cliffmail.com
MX Priorities
- mutant.cliffmail.com: 0
- gateway.cliffmail.com: 1
A / AAAA Records
- 45.56.81.89 ↩ 45-56-81-89.ip.linodeusercontent.com
- 45.79.147.190 ↩ 45-79-147-190.ip.linodeusercontent.com
Mail Server IPs
- 5.2.67.102 ↩ mutant.cliffmail.com
- 85.209.49.83 ↩ gateway.cliffmail.com
SOA Record
Raw SOA
ns1.gcorelabs.net support.gcore.com 1770777287 5400 1 1 1600
Primary NS (mname)
ns1.gcorelabs.net
Admin Email (rname)
support@gcore.com
Serial
1770777287
Refresh
5400s
Retry
1s
Expire
1s
Minimum TTL
1600s
Nameservers (NS)
ns2.gcdn.services
ns1.gcorelabs.net
SPF Record
✓ Soft Fail (~all)
v=spf1 mx ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; adkim=s
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Strict
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- SPFv=spf1 mx ~all
- mutantmail-verify=38f337edcbbd2ab981620a92faa36d193cf6e7b9
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