priorityonecu.org

Valid Email Server
Domain Lookup › priorityonecu.org

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
priorityonecu.org
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-19 08:25:06 UTC · ↺ Refresh

MX Hostnames

  • priorityonecu-org.mail.eo.outlook.com

MX Priorities

  • priorityonecu-org.mail.eo.outlook.com: 10

A / AAAA Records

  • 72.52.128.243 ↩ host4.studioagp.com

Mail Server IPs

  • 52.101.41.21 ↩ mail-sj2pr05cu00305.inbound.protection.outlook.com
  • 40.93.192.1 ↩ mail-dm5pr02cu00201.inbound.protection.outlook.com
  • 52.101.10.14 ↩ mail-bn6pr04cu00206.inbound.protection.outlook.com
  • 52.101.9.11 ↩ mail-bl2pr04cu00103.inbound.protection.outlook.com
  • 2a01:111:f403:c902::4 ↩ mail-sj0pr03cu01504.inbound.protection.outlook.com
  • 2a01:111:f403:c946::6 ↩ mail-ch5pr02cu00406.inbound.protection.outlook.com
  • 2a01:111:f403:c922::2 ↩ mail-bl0pr02cu00702.inbound.protection.outlook.com
  • 2a01:111:f403:f804::3 ↩ mail-co1pr03cu00403.inbound.protection.outlook.com

SOA Record

Raw SOA ns01.astrumlabs.net dnsadmin.astrumlabs.net 2026022501 3600 1800 1209600 3600
Primary NS (mname)
ns01.astrumlabs.net
Admin Email (rname)
dnsadmin@astrumlabs.net
Serial
2026022501
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
3600s

Nameservers (NS)

ns01.astrumlabs.net
ns07.astrumlabs.net
ns05.astrumlabs.net
ns06.astrumlabs.net

SPF Record

✓ Strict (-all)
v=spf1 include:spfus.doxim.com include:mailgun.org include:vertifi.com include:spf.protection.outlook.com include:spfref.jackhenry.com a:_mailhosts.swbc.com ip4:3.214.204.181 ip4:44.211.178.112/28 ip4:3.101.216.144 ip4:199.167.224.0/22 ip4:72.52.128.243 -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

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
  • apple-domain-verification=akkPwGNcTXlg1iYB
  • MS=ms55867418
  • MS=B38BABC3B1CB5F287C1B1A4C94DB861D1E08A857
  • SPFv=spf1 include:spfus.doxim.com include:mailgun.org include:vertifi.com include:spf.protection.outlook.com include:spfref.jackhenry.com a:_mailhosts.swbc.com ip4:3.214.204.181 ip4:44.211.178.112/28 ip4:3.101.216.144 ip4:199.167.224.0/22 ip4:72.52.128.243 -all
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