Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
cuiner.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-09-23 04:10:49 UTC · ↺ Refresh
MX Hostnames
- mail.cuiner.com
MX Priorities
- mail.cuiner.com: 10
A / AAAA Records
- 27.0.175.52 ↩ mail.cuiner.com
Mail Server IPs
- 27.0.175.52 ↩ mail.cuiner.com
SOA Record
Raw SOA
ns1.cuiner.com root.cuiner.com 3000000019 14400 3600 1209600 3600
Primary NS (mname)
ns1.cuiner.com
Admin Email (rname)
root@cuiner.com
Serial
3000000019
Refresh
14400s
Retry
3600s
Expire
1209600s
Minimum TTL
3600s
Nameservers (NS)
ns2.cuiner.com
ns1.cuiner.com
SPF Record
✓ Strict (-all)
v=spf1 a mx ip4:27.0.175.52 -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 1 found
mail._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: mail
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 a mx ip4:27.0.175.52 -all
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