naylorbreen.com

Valid Email Server
Domain Lookup › naylorbreen.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
naylorbreen.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-19 07:40:39 UTC · ↺ Refresh

MX Hostnames

  • naylorbreen-com.mail.protection.outlook.com

MX Priorities

  • naylorbreen-com.mail.protection.outlook.com: 0

A / AAAA Records

  • 198.185.159.145 (no PTR)
  • 198.185.159.144 (no PTR)
  • 198.49.23.145
  • 198.49.23.144

Mail Server IPs

  • 52.101.10.1 ↩ mail-bn6pr02cu00301.inbound.protection.outlook.com
  • 52.101.10.10 ↩ mail-bn8pr05cu00102.inbound.protection.outlook.com
  • 52.101.9.5 ↩ mail-mn2pr04cu00205.inbound.protection.outlook.com
  • 52.101.9.26 ↩ mail-bl0pr02cu00702.inbound.protection.outlook.com
  • 2a01:111:f403:f907::1 ↩ mail-dm1pr04cu00201.inbound.protection.outlook.com
  • 2a01:111:f403:c902::4 ↩ mail-sj0pr03cu01504.inbound.protection.outlook.com
  • 2a01:111:f403:c802:: ↩ mail-cy4pr03cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:c927:: ↩ mail-bn6pr21cu00500.inbound.protection.outlook.com

SOA Record

Raw SOA dns129.a.register.com root.register.com 2016082329 28800 7200 604800 3600
Primary NS (mname)
dns129.a.register.com
Admin Email (rname)
root@register.com
Serial
2016082329
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

dns246.c.register.com
dns214.b.register.com
dns129.a.register.com
dns082.d.register.com

SPF Record

✓ Strict (-all)
v=spf1 include:sendgrid.net include:spf.protection.outlook.com include:reflexion.net ip4:50.245.4.115 -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

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

DKIM Selectors

✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 216 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

2 records
  • SPFv=spf1 include:sendgrid.net include:spf.protection.outlook.com include:reflexion.net ip4:50.245.4.115 -all
  • MS=ms10918157
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