santanderinvestments.com

Valid Email Server
Domain Lookup › santanderinvestments.com

Domain Overview

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

Checked via [email protected] · 2026-03-20 21:22:36 UTC · ↺ Refresh

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MX Hostnames

  • mx1.hc5532-55.iphmx.com
  • mx2.hc5532-55.iphmx.com
  • mx1.santandergroup.c3s2.iphmx.com
  • mx2.santandergroup.c3s2.iphmx.com

MX Priorities

  • mx1.hc5532-55.iphmx.com: 5
  • mx1.santandergroup.c3s2.iphmx.com: 90
  • mx2.hc5532-55.iphmx.com: 5
  • mx2.santandergroup.c3s2.iphmx.com: 90

A / AAAA Records

  • 170.169.99.43

Mail Server IPs

  • 216.71.150.231 ↩ esa.hc5532-55.iphmx.com
  • 216.71.155.75 ↩ esa.hc5532-55.iphmx.com
  • 68.232.159.230 ↩ esa7.santandergroup.c3s2.iphmx.com
  • 216.71.156.27 ↩ esa15.santandergroup.c3s2.iphmx.com
  • 68.232.156.198 ↩ esa8.santandergroup.c3s2.iphmx.com
  • 68.232.156.182 ↩ esa4.santandergroup.c3s2.iphmx.com
  • 68.232.159.227 ↩ esa5.santandergroup.c3s2.iphmx.com
  • 68.232.159.241 ↩ esa11.santandergroup.c3s2.iphmx.com
  • 68.232.159.200 ↩ esa3.santandergroup.c3s2.iphmx.com
  • 216.71.158.156 ↩ esa2.santandergroup.c3s2.iphmx.com
  • 68.232.159.238
  • 216.71.157.86
  • 216.71.158.121
  • 216.71.157.105
  • 216.71.158.145
  • 68.232.156.201
  • 216.71.158.146
  • 216.71.156.21
  • 216.71.157.85
  • 216.71.158.138
  • 68.232.156.193
  • 216.71.158.118

SOA Record

Raw SOA use1.akam.net dnscontacts.produban.us 2020250756 1800 900 604800 900
Primary NS (mname)
use1.akam.net
Admin Email (rname)
dnscontacts@produban.us
Serial
2020250756
Refresh
1800s
Retry
900s
Expire
604800s
Minimum TTL
900s

Nameservers (NS)

eur2.akam.net
use2.akam.net
use4.akam.net
ns1-216.akam.net
ns1-198.akam.net
eur4.akam.net
use1.akam.net
usc4.akam.net

SPF Record

✓ Strict (-all)
v=spf1 ip4:193.127.220.231 exists:%{i}.spf.hc5532-55.iphmx.com exists:%{i}.spf.santandergroup-out.c3s2.iphmx.com exists:%{i}.spf.santandergroup.c3s2.iphmx.com include:_spf.salesforce.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; fo=1; pct=100; ri=3600; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected],mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],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

7 records
  • docusign=fb103a1b-644b-4408-80fb-1d60fbd02935
  • SPFv=spf1 ip4:193.127.220.231 exists:%{i}.spf.hc5532-55.iphmx.com exists:%{i}.spf.santandergroup-out.c3s2.iphmx.com exists:%{i}.spf.santandergroup.c3s2.iphmx.com include:_spf.salesforce.com -all
  • docusign=d95114e3-3cf7-49d8-b886-d34f4a13993b
  • v=msv1 t=7E028416-516B-4F7A-AEA6-C100B4AAC943
  • MS=ms99670346
  • adobe-idp-site-verification=50935fffec5a7d86b33deb30987909479eb504502ef8be93f8ac75743b3e1f17
  • K/O9xBEiJiM3YToozITooZMsN5LI3+YOPvDsb3uE8sYM6mAdvH6oDY9VB09QfDjj7O5h4sG1qyq/11te6PPz+A==
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