asm.es

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

Domain Overview

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

Checked via [email protected] · 2026-09-23 10:37:13 UTC · ↺ Refresh

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MX Hostnames

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

MX Priorities

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

A / AAAA Records

  • 82.98.171.223 ↩ hl1448.dinaserver.com

Mail Server IPs

  • 52.101.68.25 ↩ mail-db8pr02cu00101.inbound.protection.outlook.com
  • 52.101.185.21 ↩ mail-zrxpr05cu00105.inbound.protection.outlook.com
  • 52.101.68.21 ↩ mail-db4pr02cu00205.inbound.protection.outlook.com
  • 52.101.91.162 ↩ mail-matpr04cu00302.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::26 ↩ mail-am8pr83cu00106.inbound.protection.outlook.com
  • 2a01:111:f403:ca21::8 ↩ mail-matpr04cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:c967::a ↩ mail-cpjpr05cu00102.inbound.protection.outlook.com
  • 2a01:111:f403:ca48::12 ↩ mail-miypr05cu00202.inbound.protection.outlook.com

SOA Record

Raw SOA dns10.ovh.net tech.ovh.net 2080903038 86400 3600 3600000 300
Primary NS (mname)
dns10.ovh.net
Admin Email (rname)
tech@ovh.net
Serial
2080903038
Refresh
86400s
Retry
3600s
Expire
3600000s
Minimum TTL
300s

Nameservers (NS)

ns10.ovh.net
dns10.ovh.net

SPF Record

✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com include:sendgrid.net ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

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
  • d365mktkey=wFxnZIQv7Uql2ZtcxEp9gunOvHEW4gbTXJY95yl1hAcx
  • 1|www.asm.es
  • SPFv=spf1 include:spf.protection.outlook.com include:sendgrid.net ~all
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