dawsonohana.com

Valid Email Server

Domain Overview

DNS: โœ“ 2mo ago Checker: โœ“ 2mo ago
dawsonohana.com
Yes
โœ“ Yes
Unknown
No
No
โš  Yes
No
No

Checked via [email protected] ยท 2026-03-21 01:53:36 UTC ยท โ†บ Refresh

MX Hostnames

  • dawsongcc.mail.protection.office365.us

MX Priorities

  • dawsongcc.mail.protection.office365.us: 0

A / AAAA Records

  • 35.209.217.131 โ†ฉ 131.217.209.35.bc.googleusercontent.com

Mail Server IPs

  • 23.103.199.138 โ†ฉ mail-bn3usg020138.inbound.protection.outlook.com
  • 23.103.199.170 โ†ฉ mail-cy1usg020170.inbound.protection.outlook.com

SOA Record

Raw SOA ns73.domaincontrol.com dns.jomax.net 2026030600 28800 7200 604800 600
Primary NS (mname)
ns73.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026030600
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

ns73.domaincontrol.com
ns74.domaincontrol.com

SPF Record

โœ“ Strict (-all)
v=spf1 ip4:4.149.91.219 ip4:4.79.194.108 ip4:35.80.141.6 ip4:44.229.121.55 ip4:148.59.100.16/28 ip4:52.127.163.8 ip4:52.127.163.9 ip4:52.55.147.107 ip4:52.86.38.163 ip4:54.165.245.227 ip4:168.245.40.179 ip4:198.21.6.113 ip4:43.228.184.0/22 include:spf.protection.office365.us include:spf.happyfox.com -all
๐Ÿ“Š DNS lookups: 2/10
โœ“ Hard fail (-all) โ€” strict enforcement

DMARC Record

โœ“ Reject
v=DMARC1;p=reject;rua=mailto:[email protected],mailto:[email protected];ruf=mailto:[email protected],mailto:[email protected];fo=1
โœ“ Reject โ€” strongest protection
๐Ÿ“‹ SPF alignment: Relaxed ยท DKIM alignment: Relaxed
๐Ÿ“ง Reports โ†’ mailto:[email protected],mailto:[email protected]

DKIM Selectors

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

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

All TXT Records

1 record
  • SPFv=spf1 ip4:4.149.91.219 ip4:4.79.194.108 ip4:35.80.141.6 ip4:44.229.121.55 ip4:148.59.100.16/28 ip4:52.127.163.8 ip4:52.127.163.9 ip4:52.55.147.107 ip4:52.86.38.163 ip4:54.165.245.227 ip4:168.245.40.179 ip4:198.21.6.113 ip4:43.228.184.0/22 include:spf.protection.office365.us include:spf.happyfox.com -all
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