auren.com

Valid Email Server
Domain Lookup › auren.com

Domain Overview

DNS: ✓ just now Checker: ✓ just now
auren.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-09-23 09:08:14 UTC · ↺ Refresh

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MX Hostnames

  • auren-com.mail.protection.outlook.com

MX Priorities

  • auren-com.mail.protection.outlook.com: 10

A / AAAA Records

  • 172.67.218.180 (no PTR)
  • 104.21.53.207 (no PTR)
  • 2606:4700:3037::ac43:dab4
  • 2606:4700:3031::6815:35cf

Mail Server IPs

  • 52.101.103.140 ↩ mail-miypr02cu00204.inbound.protection.outlook.com
  • 52.101.68.39 ↩ mail-db7pr03cu00607.inbound.protection.outlook.com
  • 52.101.91.156 ↩ mail-maspr04cu00104.inbound.protection.outlook.com
  • 52.101.73.155 ↩ mail-am7pr02cu00203.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::a ↩ mail-am7pr02cu00202.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::26 ↩ mail-am8pr83cu00106.inbound.protection.outlook.com
  • 2a01:111:f403:ca21::c ↩ mail-matpr04cu00204.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::28 ↩ mail-am6pr02cu00300.inbound.protection.outlook.com

SOA Record

Raw SOA alex.ns.cloudflare.com dns.cloudflare.com 2415431458 10000 2400 604800 1800
Primary NS (mname)
alex.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2415431458
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

isla.ns.cloudflare.com
alex.ns.cloudflare.com

SPF Record

✓ Strict (-all)
v=spf1 mx:buenosaires.auren.com include:spf.protection.outlook.com include:mailgun.org include:spf.sistemaip.net -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; pct=20; ruf=mailto:[email protected]; rua=mailto:[email protected]; adkim=r; aspf=r
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
⚠ Policy applies to 20% of failing messages only

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

4 records
  • google-site-verification=xGbzLd5g8OpQmoN5bLAKprUIsmXVinufnvJsq-CnKlw
  • SPFv=spf1 mx:buenosaires.auren.com include:spf.protection.outlook.com include:mailgun.org include:spf.sistemaip.net -all
  • MS=ms81105706
  • google-site-verification=1yGWhmI6vh7VXwAl8lViwEaB1kZW8w8MwjiV5nHVf9U
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