santanderbank.com

Valid Email Server
Domain Lookup › santanderbank.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
santanderbank.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-04-04 04:28:00 UTC · ↺ Refresh

MX Hostnames

  • mx1.hc5532-55.iphmx.com

MX Priorities

  • mx1.hc5532-55.iphmx.com: 5

A / AAAA Records

  • 184.25.45.102 ↩ a184-25-45-102.deploy.static.akamaitechnologies.com

Mail Server IPs

  • 216.71.155.75 ↩ esa.hc5532-55.iphmx.com
  • 216.71.150.231 ↩ esa.hc5532-55.iphmx.com

SOA Record

Raw SOA use1.akam.net telecom_ssdd.produban.com.mx 2999 3600 900 604800 900
Primary NS (mname)
use1.akam.net
Admin Email (rname)
telecom_ssdd@produban.com.mx
Serial
2999
Refresh
3600s
Retry
900s
Expire
604800s
Minimum TTL
900s

Nameservers (NS)

ns1-104.akam.net
asia2.akam.net
usw2.akam.net
use1.akam.net
use4.akam.net
usw1.akam.net
eur5.akam.net
ns1-115.akam.net

SPF Record

✓ Strict (-all)
v=spf1 ip4:192.254.121.106 ip4:192.254.121.110 -all
📊 DNS lookups: 0/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; fo=1; ri=3600; rua=mailto:[email protected]; ruf=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

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
  • SPFv=spf1 ip4:192.254.121.106 ip4:192.254.121.110 -all
  • vthd44181pgvfs4zntft7q9mphkpqs57
  • c12dcfd281824273e674b052028868b6.santanderbank.com
  • MS=ms26370230
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