Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
surtidora.biz
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-24 22:52:35 UTC · ↺ Refresh
MX Hostnames
- surtidora.biz
MX Priorities
- surtidora.biz: 0
A / AAAA Records
- 79.143.187.226 ↩ mail.surtidora.biz
Mail Server IPs
- 79.143.187.226 ↩ mail.surtidora.biz
SOA Record
Raw SOA
ns10.dnsmadeeasy.com dns.dnsmadeeasy.com 2009010145 43200 3600 1209600 180
Primary NS (mname)
ns10.dnsmadeeasy.com
Admin Email (rname)
dns@dnsmadeeasy.com
Serial
2009010145
Refresh
43200s
Retry
3600s
Expire
1209600s
Minimum TTL
180s
Nameservers (NS)
ns15.dnsmadeeasy.com
ns14.dnsmadeeasy.com
ns12.dnsmadeeasy.com
ns10.dnsmadeeasy.com
ns11.dnsmadeeasy.com
ns13.dnsmadeeasy.com
SPF Record
✓ Soft Fail (~all)
v=spf1 +mx +a +ip4:198.58.110.177 +ip4:66.45.237.67 +include:relay.mailchannels.net include:spf.acumbamail.com ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement
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
1 record- SPFv=spf1 +mx +a +ip4:198.58.110.177 +ip4:66.45.237.67 +include:relay.mailchannels.net include:spf.acumbamail.com ~all
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