rlm.es

Valid Email Server

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
rlm.es
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-04-01 23:25:16 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

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

A / AAAA Records

  • 5.102.128.8 ↩ nebula001.dunetechnology.com

Mail Server IPs

  • 52.101.68.27 ↩ mail-db7pr03cu00503.inbound.protection.outlook.com
  • 52.101.73.22 ↩ mail-am7pr05cu00106.inbound.protection.outlook.com
  • 52.101.68.25 ↩ mail-db8pr02cu00101.inbound.protection.outlook.com
  • 52.101.73.11 ↩ mail-am1pr04cu00103.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::4 ↩ mail-db4pr02cu00204.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::7 ↩ mail-db4pr02cu00307.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::c ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::f ↩ mail-am7pr05cu00307.inbound.protection.outlook.com

SOA Record

Raw SOA ns-116.awsdns-14.com awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-116.awsdns-14.com
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns-1721.awsdns-23.co.uk
ns-671.awsdns-19.net
ns-116.awsdns-14.com
ns-1489.awsdns-58.org

SPF Record

✓ Soft Fail (~all)
v=spf1 ip4:92.54.22.0/24 include:spf.emailmanager.com include:spf.protection.outlook.com a mx include:spf.fromdoppler.com ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

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

DKIM Selectors

✓ 1 found
default._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: default

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

All TXT Records

6 records
  • SPFv=spf1 ip4:92.54.22.0/24 include:spf.emailmanager.com include:spf.protection.outlook.com a mx include:spf.fromdoppler.com ~all
  • z1Tj56tra//5SHIN2x6cZ1lIIk3bKc46XclThtRlRuHUlf/OTmN/0lwEMA7Korwlfqi+Nu10LYh1n2kSijE02w==
  • EgReRMXws7ZTk1Ad5QBsXnGf052rmFVMshQgezStld73KNwNSSqVUqTgvb/0TfDdxO4+g9V7O44zELfN7PCcRQ==
  • MS=ms18153449
  • _globalsign-domain-verification=DnzIMO1mbshcFGFg43YROURVA8a6s_OWOO7PgEsgyA
  • _globalsign-domain-verification=lAvyvO3VavKImge44iDWT01N8f6BYLRrm8esQY8bdZv=DMARC1; p=reject; pct=100; rua=mailto:[email protected], mailto:[email protected]; ruf=mailto:[email protected], mailto:[email protected]; fo=1
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