pcr.us

Valid Email Server
Domain Lookup › pcr.us

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
pcr.us
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-21 05:30:17 UTC · ↺ Refresh

MX Hostnames

  • pcr-us.mail.protection.outlook.com

MX Priorities

  • pcr-us.mail.protection.outlook.com: 0

A / AAAA Records

  • 216.239.32.21 ↩ any-in-2015.1e100.net
  • 216.239.34.21 ↩ any-in-2215.1e100.net
  • 216.239.38.21
  • 216.239.36.21
  • 2001:4860:4802:32::15
  • 2001:4860:4802:34::15
  • 2001:4860:4802:36::15
  • 2001:4860:4802:38::15

Mail Server IPs

  • 52.101.8.52 ↩ mail-ds0pr09cu00104.inbound.protection.outlook.com
  • 52.101.8.50 ↩ mail-dm6pr09cu00202.inbound.protection.outlook.com
  • 52.101.9.19 ↩ mail-blapr09cu00103.inbound.protection.outlook.com
  • 52.101.11.12 ↩ mail-sa9pr09cu00104.inbound.protection.outlook.com
  • 2a01:111:f403:f90e::1 ↩ mail-sa9pr09cu00101.inbound.protection.outlook.com
  • 2a01:111:f403:f904:: ↩ mail-dm6pr09cu00200.inbound.protection.outlook.com
  • 2a01:111:f403:f904::1 ↩ mail-ds0pr09cu00101.inbound.protection.outlook.com
  • 2a01:111:f403:f900::1 ↩ mail-blapr09cu00101.inbound.protection.outlook.com

SOA Record

Raw SOA ns25.domaincontrol.com dns.jomax.net 2025071700 28800 7200 604800 600
Primary NS (mname)
ns25.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2025071700
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

ns25.domaincontrol.com
ns26.domaincontrol.com

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: selector1

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

5 records
  • cisco-ci-domain-verification=f7abce20c8f0b07c362410de56066b28d5158f915cb5a8b45e1902ba40a8abc
  • apple-domain-verification=oLxTkj3sF1cJAdij
  • sophos-domain-verification=d7df1b990a6ca6e9d625c12b4d93f7ec2bb4203234f14f53e642e86007ce4c9a
  • MS=ms69481422
  • SPFv=spf1 include:spf.protection.outlook.com -all
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