cerem.es

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

Domain Overview

DNS: ⚡ live Checker: ⚡ live
cerem.es
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-05-21 02:54:16 UTC · ↺ Refresh

MX Hostnames

  • cerem-es.mail.protection.outlook.com

MX Priorities

No priority data.

A / AAAA Records

  • 99.84.9.120
  • 99.84.9.40
  • 99.84.9.83
  • 99.84.9.113

Mail Server IPs

No IPs resolved.

SOA Record

No SOA record found.

Nameservers (NS)

ns2.dondominio.com
ns1.dondominio.com

SPF Record

✓ Strict (-all)
v=spf1 a ip4:149.13.17.14 ip4:130.117.92.7 ip4:91.126.177.27 ip4:185.77.132.14 ip4:217.76.128.100 ip4:91.142.208.19 ip4:91.142.208.19 ip4:188.164.195.63 ip4:37.187.211.172 ip4:185.228.38.137 include:spf.mandrillapp.com include:turbo-smtp.com include:spf.protection.outlook.com include:139762471.spf07.hubspotemail.net -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; sp=none
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none

DKIM Selectors

✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 216 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

9 records
  • MS=ms71839709
  • google-site-verification=Esyp4fUJa4gCXmQ8K3nuC4Yq4tf8xlevJ6qVyUPXBE0
  • SPFv=spf1 a ip4:149.13.17.14 ip4:130.117.92.7 ip4:91.126.177.27 ip4:185.77.132.14 ip4:217.76.128.100 ip4:91.142.208.19 ip4:91.142.208.19 ip4:188.164.195.63 ip4:37.187.211.172 ip4:185.228.38.137 include:spf.mandrillapp.com include:turbo-smtp.com include:spf.protection.outlook.com include:139762471.spf07.hubspotemail.net -all
  • MS=5999C354933091F704F6169B722B93FE95068182
  • google-site-verification=QBBlL8a9Vr_dens9Q_gEVwSos9_CA6Q9G9KHszRJLTs
  • google-site-verification=HrJJkF6LVZnwqd4xwVcyobMhnSYUOHlOQ-S7PaKh8BE
  • google-site-verification=hpGTM57FyaGoYY3ys9f617wgNR4YSsKEosJjth1Rvzg
  • google-site-verification=b23eiU5XTk0U1jswIT0lX68pnpX3eahKQuDc3a34lZU
  • google-site-verification=nlbuMsLlAl6tsh_cNaZlGpeNwrcaMuHgklWaBrQxX_U
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