greencore.co.cr

Valid Email Server

Domain Overview

DNS: โœ“ 2mo ago Checker: โœ“ 2mo ago
greencore.co.cr
Yes
โœ“ Yes
Unknown
No
No
โš  Yes
No
No
Did you mean: [email protected]

Checked via [email protected] ยท 2026-03-20 21:17:40 UTC ยท โ†บ Refresh

MX Hostnames

  • correo.greencorecr.com

MX Priorities

  • correo.greencorecr.com: 5

A / AAAA Records

  • 185.230.63.107 โ†ฉ unalocated.63.wixsite.com

Mail Server IPs

  • 104.248.9.106 โ†ฉ smtp.nubilus.com.ar

SOA Record

Raw SOA lucy.ns.cloudflare.com dns.cloudflare.com 2398789478 10000 2400 604800 1800
Primary NS (mname)
lucy.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398789478
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

pete.ns.cloudflare.com
lucy.ns.cloudflare.com

SPF Record

โœ“ Strict (-all)
v=spf1 a:zimbra-relay.greencore.co.cr include:servers.mcsv.net include:spf.nubilus.com.ar mx ip4:190.10.15.41/32 ip4:190.14.154.186/32 ip4: 190.10.117.75/32 ip4:10.42.55.10/32 ip:207.244.254.252/32 -all
๐Ÿ“Š DNS lookups: 4/10
โœ“ Hard fail (-all) โ€” strict enforcement

DMARC Record

โœ— Missing

No DMARC record โ€” emails cannot be rejected on auth failure.

DKIM Selectors

โœ“ 1 found
k1._domainkey
โœ“ Public key: 216 chars (valid)
โœ“ DKIM properly configured for selector: k1

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

3 records
  • google-site-verification=GhSpn3Ew1jF2qkDtsFfpexleO8JpD0wkXzJ7o2IZdG8
  • google-site-verification=Y8F2WorbQqXVrFrFRUtQwO3yR_4g-abDKhouAyu896o
  • SPFv=spf1 a:zimbra-relay.greencore.co.cr include:servers.mcsv.net include:spf.nubilus.com.ar mx ip4:190.10.15.41/32 ip4:190.14.154.186/32 ip4: 190.10.117.75/32 ip4:10.42.55.10/32 ip:207.244.254.252/32 -all
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