masteryachts.com

Valid Email Server
Domain Lookup › masteryachts.com
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
masteryachts.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-09-23 07:06:00 UTC · ↺ Refresh

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MX Hostnames

  • masteryachts-com.mail.protection.outlook.com
  • masteryachts-com.mail.protection.outlook.com

MX Priorities

  • masteryachts-com.mail.protection.outlook.com: 0
  • masteryachts-com.mail.protection.outlook.com: 10

A / AAAA Records

  • 178.63.8.51 ↩ mail.colabora.email

Mail Server IPs

  • 52.101.73.145 ↩ mail-am6pr02cu00301.inbound.protection.outlook.com
  • 52.101.68.39 ↩ mail-db7pr03cu00607.inbound.protection.outlook.com
  • 52.101.209.28 ↩ mail-cpjpr05cu00104.inbound.protection.outlook.com
  • 52.101.68.15 ↩ mail-db6pr03cu00107.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::10 ↩ mail-dbapr03cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:c967::8 ↩ mail-cpjpr04cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca48::c ↩ mail-miypr03cu00104.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::26 ↩ mail-am8pr83cu00106.inbound.protection.outlook.com

SOA Record

Raw SOA ns1.domaindiscover.com hostmaster.tierra.net 2025073003 7200 1800 604800 28800
Primary NS (mname)
ns1.domaindiscover.com
Admin Email (rname)
hostmaster@tierra.net
Serial
2025073003
Refresh
7200s
Retry
1800s
Expire
604800s
Minimum TTL
28800s

Nameservers (NS)

ns1.domaindiscover.com
ns2.domaindiscover.com

SPF Record

✓ Strict (-all)
v=spf1 a:my-connect.biz ip4:213.133.98.107 ip4:80.34.29.244 include:spf.protection.outlook.com include:zoho.com include:eu-sender.zohobooks.com include:mail.zohopeople.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; sp=none; rua=mailto:[email protected], mailto:[email protected]; ruf=mailto:[email protected], mailto:[email protected]; pct=100; rf=afrf; fo=1
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected], mailto:[email protected]
↳ Subdomain policy: none

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

3 records
  • SPFv=spf1 a:my-connect.biz ip4:213.133.98.107 ip4:80.34.29.244 include:spf.protection.outlook.com include:zoho.com include:eu-sender.zohobooks.com include:mail.zohopeople.com -all
  • google-site-verification=4AyuYu3JVga4pVIQsXP_nS0RK_iimSrwYIl1R2Rm_ck
  • 9cba156chcmpjbnh9p0r3mtafp
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