Domain Overview
DNS: ✓ just now
Checker: ✓ just now
biomedresearch.cl
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-07-01 14:05:20 UTC · ↺ Refresh
MX Hostnames
- biomedresearch.cl
MX Priorities
- biomedresearch.cl: 0
A / AAAA Records
- 66.165.234.218 ↩ chaima.lineadns.com
Mail Server IPs
- 66.165.234.218 ↩ chaima.lineadns.com
SOA Record
Raw SOA
ns1.lineadns.com devnull.sourcedns.com 2026052801 3600 1800 1209600 86400
Primary NS (mname)
ns1.lineadns.com
Admin Email (rname)
devnull@sourcedns.com
Serial
2026052801
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns2.lineadns.com
ns1.lineadns.com
SPF Record
✓ Strict (-all)
v=spf1 +a +mx +ip4:66.165.234.218 +include:_spf.lineadns.com +include:_spf.lineadns.com +ip4:69.46.6.238 -all
📊 DNS lookups: 4/10
✓ 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: 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
1 record- SPFv=spf1 +a +mx +ip4:66.165.234.218 +include:_spf.lineadns.com +include:_spf.lineadns.com +ip4:69.46.6.238 -all
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