thlonline.com

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

Domain Overview

DNS: ⚡ live Checker: ⚡ live
thlonline.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-09-04 14:24:41 UTC · ↺ Refresh

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MX Hostnames

  • thlonline-com.mail.protection.outlook.com

MX Priorities

  • thlonline-com.mail.protection.outlook.com: 5

A / AAAA Records

  • 3.104.26.30 ↩ ec2-3-104-26-30.ap-southeast-2.compute.amazonaws.com
  • 13.211.91.10 ↩ ec2-13-211-91-10.ap-southeast-2.compute.amazonaws.com
  • 3.107.146.9 ↩ ec2-3-107-146-9.ap-southeast-2.compute.amazonaws.com

Mail Server IPs

  • 52.101.137.0 ↩ mail-sg2pr03cu00500.inbound.protection.outlook.com
  • 52.101.157.80 ↩ mail-os8pr02cu00100.inbound.protection.outlook.com
  • 52.101.124.117 ↩ mail-tydpr03cu00105.inbound.protection.outlook.com

SOA Record

Raw SOA ns-1828.awsdns-36.co.uk awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1828.awsdns-36.co.uk
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns-634.awsdns-15.net
ns-1163.awsdns-17.org
ns-1828.awsdns-36.co.uk
ns-441.awsdns-55.com

SPF Record

✓ Strict (-all)
v=spf1 mx ip4:203.25.40.73 ip4:52.64.59.152 include:thlspf.thlonline.com include:servers.mcsv.net include:mailchimp.thlonline.com include:45456781.spf03.hubspotemail.net include:spf.protection.outlook.com -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1; pct=100
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

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

7 records
  • apple-domain-verification=a_0VcL7sxdZE6EKxSn_9TWa6z5YOriByshII_WcklUg
  • atlassian-domain-verification=H5ZknoFlKPedWtw7PHoafMZMeOaL8IUGDzR2fCXlXutnlvQFzUiEkKIagl3sd18E
  • shopify-verification-code=URVNVfEyiFAs22j2hJDJIjxHrRHXQj
  • SPFv=spf1 mx ip4:203.25.40.73 ip4:52.64.59.152 include:thlspf.thlonline.com include:servers.mcsv.net include:mailchimp.thlonline.com include:45456781.spf03.hubspotemail.net include:spf.protection.outlook.com -all
  • y0TErQtc7qf57eZjGvjQv3vNPIH9wlNM1779151018153
  • anthropic-domain-verification-ex9b21=nURFoUCIzw59Vc9vPsIbrGjYz
  • apple-domain-verification=RvhuCpmtHv9yol64
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