valdemar.es

Valid Email Server

Domain Overview

DNS: ✓ 6d ago Checker: ✓ 6d ago
valdemar.es
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-09-16 00:20:25 UTC · ↺ Refresh

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MX Hostnames

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

MX Priorities

  • valdemar-es.mail.protection.outlook.com: 10

A / AAAA Records

  • 213.165.78.145 ↩ ip213-165-78-145.pbiaas.com

Mail Server IPs

  • 52.101.103.137 ↩ mail-miypr02cu00101.inbound.protection.outlook.com
  • 52.101.68.18 ↩ mail-db4pr02cu00302.inbound.protection.outlook.com
  • 52.101.73.153 ↩ mail-as8pr05cu00401.inbound.protection.outlook.com
  • 52.101.73.126 ↩ mail-am8pr83cu00106.inbound.protection.outlook.com
  • 2a01:111:f403:c967::a ↩ mail-cpjpr05cu00102.inbound.protection.outlook.com
  • 2a01:111:f403:ca48::8 ↩ mail-miypr02cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca21::c ↩ mail-matpr04cu00204.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::6 ↩ mail-db4pr02cu00406.inbound.protection.outlook.com

SOA Record

Raw SOA dns15.servidoresdns.net hostmaster.servidoresdns.net 2007071440 21600 3600 2419200 1800
Primary NS (mname)
dns15.servidoresdns.net
Admin Email (rname)
hostmaster@servidoresdns.net
Serial
2007071440
Refresh
21600s
Retry
3600s
Expire
2419200s
Minimum TTL
1800s

Nameservers (NS)

dns16.servidoresdns.net
dns15.servidoresdns.net

SPF Record

✓ Strict (-all)
v=spf1 ip4:35.214.248.216 ip4:45.149.181.28 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

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

DKIM Selectors

✗ None detected

No 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

3 records
  • brevo-code:cf2559014e17b517c2036ceb60b9c292
  • SPFv=spf1 ip4:35.214.248.216 ip4:45.149.181.28 include:spf.protection.outlook.com -all
  • MS=ms53966080
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