bst.es

Valid Email Server
Domain Lookup › bst.es

Domain Overview

DNS: ✓ 2h ago Checker: ✓ 2h ago
bst.es
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-09-23 07:29:22 UTC · ↺ Refresh

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MX Hostnames

  • poster1i.iberlayer.com
  • poster3i.iberlayer.com
  • poster2i.iberlayer.com
  • poster4i.iberlayer.com

MX Priorities

  • poster2i.iberlayer.com: 30
  • poster4i.iberlayer.com: 20
  • poster1i.iberlayer.com: 10
  • poster3i.iberlayer.com: 40

A / AAAA Records

  • 82.194.68.86

Mail Server IPs

  • 185.136.219.26 ↩ palas.iberlayer.com
  • 80.169.225.36 ↩ luna.iberlayer.com
  • 80.169.225.37 ↩ fobos.iberlayer.com
  • 80.169.225.57 ↩ luna3.iberlayer.com
  • 80.169.225.38 ↩ deimos.iberlayer.com
  • 80.169.225.56 ↩ luna2.iberlayer.com
  • 130.117.89.6 ↩ marte.iberlayer.com
  • 130.117.89.4 ↩ mercurio.iberlayer.com
  • 130.117.89.21 ↩ pluton2.iberlayer.com
  • 130.117.89.5 ↩ venus.iberlayer.com
  • 130.117.89.26
  • 130.117.89.30
  • 185.136.218.5

SOA Record

Raw SOA ns10.servicio-online.net hostmaster.ns10.servicio-online.net 1790148558 14400 3600 604800 86400
Primary NS (mname)
ns10.servicio-online.net
Admin Email (rname)
hostmaster@ns10.servicio-online.net
Serial
1790148558
Refresh
14400s
Retry
3600s
Expire
604800s
Minimum TTL
86400s

Nameservers (NS)

ns11.servicio-online.net
ns12.servicio-online.net
ns10.servicio-online.net

SPF Record

✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com include:servers.mcsv.net include:spf.mailjet.com ~all
📊 DNS lookups: 3/10
~ 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
  • SPFv=spf1 include:spf.protection.outlook.com include:servers.mcsv.net include:spf.mailjet.com ~all
  • tto747413n8c37hrbhjdus6sot
  • MS=ms82537083
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