smartours.com

Valid Email Server
Domain Lookup › smartours.com

Domain Overview

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

Checked via [email protected] · 2026-03-18 22:33:02 UTC · ↺ Refresh

MX Hostnames

  • smartours-com.mail.protection.outlook.com

MX Priorities

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

A / AAAA Records

  • 13.249.91.55 ↩ server-13-249-91-55.jfk52.r.cloudfront.net
  • 13.249.91.16 ↩ server-13-249-91-16.jfk52.r.cloudfront.net
  • 13.249.91.43
  • 13.249.91.2

Mail Server IPs

  • 52.101.190.3 ↩ mail-yt6pr01cu00103.inbound.protection.outlook.com
  • 52.101.192.1 ↩ mail-yqzpr01cu01001.inbound.protection.outlook.com
  • 52.101.192.0 ↩ mail-yqzpr01cu00900.inbound.protection.outlook.com
  • 52.101.190.2 ↩ mail-yt3pr01cu00602.inbound.protection.outlook.com
  • 2a01:111:f403:c944::1 ↩ mail-yqzpr01cu01001.inbound.protection.outlook.com
  • 2a01:111:f403:c944:: ↩ mail-yqzpr01cu00900.inbound.protection.outlook.com
  • 2a01:111:f403:c942:: ↩ mail-yt5pr01cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:c942::1 ↩ mail-yt3pr01cu00701.inbound.protection.outlook.com

SOA Record

Raw SOA ns-298.awsdns-37.com awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-298.awsdns-37.com
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns-298.awsdns-37.com
ns-891.awsdns-47.net
ns-1244.awsdns-27.org
ns-1880.awsdns-43.co.uk

SPF Record

✓ Strict (-all)
v=spf1 include:_spf.hostedemail.com include:_spf.firebasemail.com include:amazonses.com include:spf.protection.outlook.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✓ Reject
v=DMARC1;p=reject;sp=reject;pct=100;rua=mailto:[email protected];ruf=mailto:[email protected];ri=86400;aspf=s;adkim=s;fo=1
✓ Reject — strongest protection
📋 SPF alignment: Strict · DKIM alignment: Strict
📧 Reports → 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=ms91611854
  • google-site-verification=Q_t8liIQ7GRkZfGmn7OX5gevC6n0LfqothUZPOt_DA4
  • SPFv=spf1 include:_spf.hostedemail.com include:_spf.firebasemail.com include:amazonses.com include:spf.protection.outlook.com -all
Full email verification for smartours.com

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