correos.com

Valid Email Server
Domain Lookup › correos.com
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
correos.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-05-21 01:07:34 UTC · ↺ Refresh

MX Hostnames

  • smtp.correos.com

MX Priorities

No priority data.

A / AAAA Records

  • 108.141.116.57

Mail Server IPs

No IPs resolved.

SOA Record

No SOA record found.

Nameservers (NS)

ns4.correos.es
ns3.correos.es

SPF Record

✓ Soft Fail (~all)
v=spf1 ip4:193.148.159.180 ip4:193.148.159.172 include:mail.zendesk.com include:sendgrid.net include:servers.mcsv.net a:market.correos.es ip4:13.93.116.131 ip4:193.148.159.173 ip4:193.148.141.20 ip4:193.148.145.20 ip4:212.170.224.20 ip4:212.170.224.22 include:amazonses.com include:_spf-dc12.successfactors.com include:_spf-dc33.sapsf.eu include:spf.protection.outlook.com ip4:204.220.165.240 ~all
📊 DNS lookups: 8/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✓ Reject
v=DMARC1;p=reject;pct=100;fo=1;ri=3600;rua=mailto:[email protected],mailto:[email protected];ruf=mailto:[email protected];
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]

DKIM Selectors

✓ 5 found
selector1._domainkey
selector2._domainkey
k1._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: selector1

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

All TXT Records

16 records
  • google-gws-recovery-domain-verification=53614549
  • _lseofufqpcfbh7jby4g6ogzxtxspc5h
  • MS=ms79585921
  • atlassian-domain-verification=ISGJUc284ll4S41HPVn8C4aqlfIGV4O5g0CLBbRPWUpEeCZOHaDaE8BlumO9lqdh
  • 4rvTepZC0vIFr1vSn2WJ7rJ28gFtCwwviTYgClTha9pjP++hgd68OwvF+jPnVVdGOjomPtKPZz8WCbLU+6lDOA==
  • google-site-verification=UM6RwG4iwlUi5S5s02-B5FjoEiPPDsemkdPDt0nOFCw
  • successfactors-site-verification=OGNlOTE3OGUzMWQwZWUwM2FmNDVhZjZlYWFjMDlmNzBlNDY0YWFjZDI1OTEwNzI5NWNlZGMwODI5MmEzZDg0NA==
  • google-gws-recovery-domain-verification=55298996
  • mongodb-site-verification=yZHZUbYXVre0jFhIt38klhC1aPuFy2zj
  • infoblox-domain-mastery=0f8d1746e97d078e478d66a99aa8fad3bb62f4a091d375aa21f07ff4fc6294fa1a
  • google-site-verification=-pZB1ZB3JcfplzP_Fsh7QX8V3QZPwNWPmd9TkikzIOY
  • SPFv=spf1 ip4:193.148.159.180 ip4:193.148.159.172 include:mail.zendesk.com include:sendgrid.net include:servers.mcsv.net a:market.correos.es ip4:13.93.116.131 ip4:193.148.159.173 ip4:193.148.141.20 ip4:193.148.145.20 ip4:212.170.224.20 ip4:212.170.224.22 include:amazonses.com include:_spf-dc12.successfactors.com include:_spf-dc33.sapsf.eu include:spf.protection.outlook.com ip4:204.220.165.240 ~all
  • vmware-cloud-verification-98caf775-bf6e-498d-9cdb-cb4e78d0d2d6
  • adobe-idp-site-verification=e98b87cf4d0d0cb9120668fd473f1e110da9cd122b292f522457345a2dd1a7d3
  • 00DKB0000013tjH=1TBKB0000004CB6
  • 8uha4f50u4rn3p8e8tqrgl1rpp
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