founders.bank

Valid Email Server
Domain Lookup › founders.bank

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
founders.bank
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-18 17:02:36 UTC · ↺ Refresh

MX Hostnames

  • founders-bank.mail.protection.outlook.com

MX Priorities

  • founders-bank.mail.protection.outlook.com: 0

A / AAAA Records

  • 35.196.59.160 ↩ 160.59.196.35.bc.googleusercontent.com

Mail Server IPs

  • 52.101.41.183 ↩ mail-byapr04cu00307.inbound.protection.outlook.com
  • 52.101.9.17 (no PTR)
  • 52.101.40.1 ↩ mail-cy4pr03cu00101.inbound.protection.outlook.com
  • 52.101.10.6 ↩ mail-bn1pr21cu00106.inbound.protection.outlook.com
  • 2a01:111:f403:f913:: ↩ mail-cy1pr03cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:c902:: ↩ mail-sj2pr05cu00300.inbound.protection.outlook.com
  • 2a01:111:f403:c931:: ↩ mail-sn1pr02cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:f910:: ↩ mail-cy5pr03cu00300.inbound.protection.outlook.com

SOA Record

Raw SOA ns1.encircadns.bank dnsmaster.encirca.com 2026031201 10800 3600 604800 3600
Primary NS (mname)
ns1.encircadns.bank
Admin Email (rname)
dnsmaster@encirca.com
Serial
2026031201
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

ns1.encircadns.bank
ns2.encircadns.bank

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:spfref.jackhenry.com ip4:66.45.26.197 ip4:208.82.208.0/22 ip4:63.236.8.128/26 ip4:63.150.172.128/27 ip4:208.185.229.0/24 ip4:216.116.80.0/20 ip4:74.200.32.0/19 ip4:206.71.80.64/27 ip4:52.128.108.0/23 ip4:216.145.127.64/27 include:mailgun.org -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; fo=1; 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

3 records
  • knowbe4-site-verification=3c3f3567fb6779d9e264c7797248a007
  • SPFv=spf1 include:spf.protection.outlook.com include:spfref.jackhenry.com ip4:66.45.26.197 ip4:208.82.208.0/22 ip4:63.236.8.128/26 ip4:63.150.172.128/27 ip4:208.185.229.0/24 ip4:216.116.80.0/20 ip4:74.200.32.0/19 ip4:206.71.80.64/27 ip4:52.128.108.0/23 ip4:216.145.127.64/27 include:mailgun.org -all
  • MS=ms87443226
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