Domain Overview
DNS: ✓ 24d ago
Checker: ✓ 24d ago
acuarun.com
Disposable
✓ Yes
Unknown
⚠ Yes
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-06-06 10:42:07 UTC · ↺ Refresh
MX Hostnames
- mail.acuarun.com
MX Priorities
- mail.acuarun.com: 10
A / AAAA Records
- 212.63.111.110 ↩ dns111110.phdns11.es
Mail Server IPs
- 212.63.111.110 ↩ dns111110.phdns11.es
SOA Record
Raw SOA
ns111110.phdns11.es null.profesionalhosting.eu 2021092206 10800 3600 604800 10800
Primary NS (mname)
ns111110.phdns11.es
Admin Email (rname)
null@profesionalhosting.eu
Serial
2021092206
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
10800s
Nameservers (NS)
ns111110.phdns11.es
dns111110.phdns11.es
SPF Record
✓ Strict (-all)
v=spf1 a include:spf.profesionalhosting.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 216 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
1 record- SPFv=spf1 a include:spf.profesionalhosting.com -all
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