santander.com

Valid Email Server
Domain Lookup › santander.com

Domain Overview

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

Checked via [email protected] · 2026-03-22 09:38:07 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

  • mx2.santandergroup.c3s2.iphmx.com: 10
  • mx1.hc5532-55.iphmx.com: 90
  • mx2.hc5532-55.iphmx.com: 90
  • mx1.santandergroup.c3s2.iphmx.com: 10

A / AAAA Records

  • 45.223.176.248
  • 45.223.164.248

Mail Server IPs

  • 68.232.159.238 ↩ esa9.santandergroup.c3s2.iphmx.com
  • 68.232.159.200 ↩ esa3.santandergroup.c3s2.iphmx.com
  • 68.232.159.241 ↩ esa11.santandergroup.c3s2.iphmx.com
  • 216.71.157.105 ↩ esa1.santandergroup.c3s2.iphmx.com
  • 68.232.159.230 ↩ esa7.santandergroup.c3s2.iphmx.com
  • 68.232.156.198 ↩ esa8.santandergroup.c3s2.iphmx.com
  • 216.71.158.156 ↩ esa2.santandergroup.c3s2.iphmx.com
  • 68.232.156.182 ↩ esa4.santandergroup.c3s2.iphmx.com
  • 216.71.156.21 ↩ esa13.santandergroup.c3s2.iphmx.com
  • 216.71.157.86 ↩ esa19.santandergroup.c3s2.iphmx.com
  • 216.71.157.85
  • 216.71.156.27
  • 68.232.156.201
  • 216.71.158.145
  • 216.71.158.138
  • 68.232.156.193
  • 68.232.159.227
  • 216.71.158.146
  • 216.71.158.121
  • 216.71.158.118
  • 216.71.150.231
  • 216.71.155.75

SOA Record

Raw SOA dns01.santandergroup.net hostmastergsc.gruposantander.com 2023082161 10800 3600 2419200 900
Primary NS (mname)
dns01.santandergroup.net
Admin Email (rname)
hostmastergsc@gruposantander.com
Serial
2023082161
Refresh
10800s
Retry
3600s
Expire
2419200s
Minimum TTL
900s

Nameservers (NS)

a11-67.akam.net
a1-49.akam.net
a9-65.akam.net
a12-65.akam.net
a14-67.akam.net
a2-65.akam.net

SPF Record

✓ Strict (-all)
v=spf1 exists:%{i}.spf.as.gruposantander.com exists:%{i}.spf.us.gruposantander.com ip4:193.127.0.0/16 ip4:62.164.0.0/17 ip4:170.169.0.0/16 ip4:195.149.208.0/21 ip4:195.43.48.0/22 ip4:200.220.176.0/20 include:spf.protection.outlook.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; fo=1; 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

8 records
  • adobe-idp-site-verification=50935fffec5a7d86b33deb30987909479eb504502ef8be93f8ac75743b3e1f17
  • yandex-verification: 6dfe07beb489d25c
  • facebook-domain-verification=byty3qvuy0ophn5mimdicy1hx9mtbd
  • google-site-verification=YxmFpPn2d-Xkccvvxh_KIJcLHeDb5TjElyvTzki-UiQ
  • globalsign-domain-verification=2e6ecfe7f79032bfde65a2f0eec701cb
  • globalsign-domain-verification=C945ACA74EE62B2DFB57072C5EC15A3F
  • SPFv=spf1 exists:%{i}.spf.as.gruposantander.com exists:%{i}.spf.us.gruposantander.com ip4:193.127.0.0/16 ip4:62.164.0.0/17 ip4:170.169.0.0/16 ip4:195.149.208.0/21 ip4:195.43.48.0/22 ip4:200.220.176.0/20 include:spf.protection.outlook.com -all
  • MS=ms69216814
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