tuxpan.com

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

Domain Overview

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

Checked via [email protected] · 2026-09-23 00:48:38 UTC · ↺ Refresh

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MX Hostnames

  • tuxpan-com.mail.protection.outlook.com

MX Priorities

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

A / AAAA Records

  • 3.168.102.70 ↩ server-3-168-102-70.jfk52.r.cloudfront.net
  • 3.168.102.7 ↩ server-3-168-102-7.jfk52.r.cloudfront.net
  • 3.168.102.78
  • 3.168.102.9

Mail Server IPs

  • 52.101.11.15 ↩ mail-sa9pr02cu00207.inbound.protection.outlook.com
  • 52.101.41.125 ↩ mail-byapr05cu00605.inbound.protection.outlook.com
  • 52.101.10.18 ↩ mail-bn8pr05cu00302.inbound.protection.outlook.com
  • 52.101.60.148 ↩ mail-bnypr04cu00104.inbound.protection.outlook.com
  • 2a01:111:f403:c91d::b ↩ mail-mw2pr02cu00603.inbound.protection.outlook.com
  • 2a01:111:f403:f804::3 ↩ mail-co1pr03cu00403.inbound.protection.outlook.com
  • 2a01:111:f403:f901::1 ↩ mail-bl0pr02cu00601.inbound.protection.outlook.com
  • 2a01:111:f403:f90d:: ↩ mail-sn1pr0501cu00200.inbound.protection.outlook.com

SOA Record

Raw SOA ns-167.awsdns-20.com awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-167.awsdns-20.com
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns-1739.awsdns-25.co.uk
ns-770.awsdns-32.net
ns-1357.awsdns-41.org
ns-167.awsdns-20.com

SPF Record

✓ Strict (-all)
v=spf1 ip4:190.3.169.77 ip4:190.3.169.95 ip4:190.3.169.122 ip4:190.3.169.145 ip4:190.3.169.146 ip4:190.3.169.147 ip4:190.3.169.148 include:spf.protection.outlook.com include:emsd1.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected],mailto:[email protected]; sp=reject; fo=1;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
↳ Subdomain policy: reject

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
  • MS=4A4A6C4E14A172DFE4F3532595FD2DF102CD21E9
  • MS=ms77884849
  • SPFv=spf1 ip4:190.3.169.77 ip4:190.3.169.95 ip4:190.3.169.122 ip4:190.3.169.145 ip4:190.3.169.146 ip4:190.3.169.147 ip4:190.3.169.148 include:spf.protection.outlook.com include:emsd1.com -all
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