mio.es

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

Domain Overview

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

Checked via [email protected] · 2026-09-23 07:52:40 UTC · ↺ Refresh

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MX Hostnames

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

MX Priorities

  • mio-es.mail.protection.outlook.com: 0

A / AAAA Records

  • 104.21.28.246 (no PTR)
  • 172.67.147.236 (no PTR)
  • 2606:4700:3037::6815:1cf6
  • 2606:4700:3031::ac43:93ec

Mail Server IPs

  • 52.101.181.156 ↩ mail-wa4pr05cu00104.inbound.protection.outlook.com
  • 52.101.185.21 ↩ mail-zrxpr05cu00105.inbound.protection.outlook.com
  • 52.101.103.137 ↩ mail-miypr02cu00101.inbound.protection.outlook.com
  • 52.101.73.126 ↩ mail-am8pr83cu00106.inbound.protection.outlook.com
  • 2a01:111:f403:ca21::a ↩ mail-maspr04cu00102.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::c ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
  • 2a01:111:f403:ca48::c ↩ mail-miypr03cu00104.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::20 ↩ mail-as8pr05cu00400.inbound.protection.outlook.com

SOA Record

Raw SOA mimi.ns.cloudflare.com dns.cloudflare.com 2413708090 10000 2400 604800 1800
Primary NS (mname)
mimi.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2413708090
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

mimi.ns.cloudflare.com
simon.ns.cloudflare.com

SPF Record

✓ Strict (-all)
v=spf1 include:_spf.google.com include:servers.mcsv.net include:spf.protection.outlook.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; aspf=s; adkim=s; pct=100
✓ Reject — strongest protection
📋 SPF alignment: Strict · DKIM alignment: Strict
📧 Reports → mailto:[email protected]

DKIM Selectors

✓ 1 found
google._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: google

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

All TXT Records

5 records
  • SPFv=spf1 include:_spf.google.com include:servers.mcsv.net include:spf.protection.outlook.com -all
  • MS=ms24037255
  • MS=ms34392788
  • google-site-verification=5viMHJFtZUxDcYtpgC-3RRQlDUF_ZLtl_RIQ1wcPbec
  • linkedin-site-verification=da6020e6-343a-47c4-8a20-d2e9db95102d
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