courier-journal.com

Valid Email Server
Domain Lookup › courier-journal.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
courier-journal.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-29 15:59:34 UTC · ↺ Refresh

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MX Hostnames

  • courierjournal-com01i.mail.protection.outlook.com

MX Priorities

  • courierjournal-com01i.mail.protection.outlook.com: 5

A / AAAA Records

  • 146.75.34.62 (no PTR)

Mail Server IPs

  • 52.101.194.15 ↩ mail-ch4pr21cu00107.inbound.protection.outlook.com
  • 52.101.40.24 ↩ mail-cy5pr05cu00100.inbound.protection.outlook.com
  • 52.101.10.16 ↩ mail-bn6pr21cu00500.inbound.protection.outlook.com
  • 52.101.41.26 ↩ mail-sj0pr03cu01702.inbound.protection.outlook.com
  • 2a01:111:f403:c901::1 ↩ mail-bl2pr04cu00201.inbound.protection.outlook.com
  • 2a01:111:f403:f805::1 ↩ mail-co1pr03cu00301.inbound.protection.outlook.com
  • 2a01:111:f403:c946::3 ↩ mail-ch0pr04cu00603.inbound.protection.outlook.com
  • 2a01:111:f403:c91d:: ↩ mail-mw2pr04cu00100.inbound.protection.outlook.com

SOA Record

Raw SOA dns1.p01.nsone.net hostmaster.nsone.net 1658673073 1200 600 15552000 300
Primary NS (mname)
dns1.p01.nsone.net
Admin Email (rname)
hostmaster@nsone.net
Serial
1658673073
Refresh
1200s
Retry
600s
Expire
15552000s
Minimum TTL
300s

Nameservers (NS)

dns1.p01.nsone.net
dns2.p01.nsone.net
dns3.p01.nsone.net
dns4.p01.nsone.net
ns01.gannett-dns.com
ns02.gannett-dns.com
ns03.gannett-dns.com
ns04.gannett-dns.com

SPF Record

✓ Strict (-all)
v=spf1 include:spf.gannett.com include:amazonses.com ip4:74.205.21.242 ptr:clearslide.com include:cust-spf.exacttarget.com include:spf.extole.io -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

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

9 records
  • perplexity-ai-domain-verification-25yg71=excerNIXM6VzKeYBJmK5bYodH
  • MS=ms27746682
  • facebook-domain-verification=nvqmoyqgqye4w3uuqgf7kbi52tzeib
  • google-site-verification=yJqhdXiOv4Sk8mZLJE8InvZaFoAq-xyvvNazsoZIDpE
  • 940a90a55b864e0dba7b75ecd4023272
  • brave-ledger-verification=167ed56e70930020acd231238a7a53da854c16819b35f4c49069e1b986c9aad0
  • openai-domain-verification=dv-q5bFgb3Bcc8VgvcN9nH2nabJ
  • tollbit-domain-verification=9c5474b30e399e1eda2589898ba52c738e6c4fdd5532b55c00df88b1b6b9d73d
  • SPFv=spf1 include:spf.gannett.com include:amazonses.com ip4:74.205.21.242 ptr:clearslide.com include:cust-spf.exacttarget.com include:spf.extole.io -all
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