symtrain.com

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

Domain Overview

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

Checked via [email protected] · 2026-05-21 00:37:45 UTC · ↺ Refresh

MX Hostnames

  • symtrain-com.mail.protection.outlook.com
  • symtrain-com.mail.protection.outlook.com

MX Priorities

No priority data.

A / AAAA Records

  • 172.66.175.165
  • 104.20.44.222
  • 2606:4700:10::ac42:afa5
  • 2606:4700:10::6814:2cde

Mail Server IPs

No IPs resolved.

SOA Record

No SOA record found.

Nameservers (NS)

gail.ns.cloudflare.com
bob.ns.cloudflare.com

SPF Record

✓ Strict (-all)
v=spf1 include:stspg-customer.com include:_spf.atlassian.net include:22131466.spf03.hubspotemail.net include:spf.protection.outlook.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

DKIM Selectors

✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: selector1

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

All TXT Records

5 records
  • atlassian-domain-verification=iKpf6cRvpIqomkpJKRQmTdH6qXKMqMs5lthM1DDCRbEc1nEXO0UkEXuNKw9u0ePI
  • atlassian-sending-domain-verification=73eba885-7d97-40e4-82fb-06d786b4b8a3
  • status-page-domain-verification=qx70k0p1p030
  • SPFv=spf1 include:stspg-customer.com include:_spf.atlassian.net include:22131466.spf03.hubspotemail.net include:spf.protection.outlook.com -all
  • atlassian-domain-verification=SjtwasqXAXR6gRf1InuhTFavzFU3gZxHS9KOrrorKPwzQGsja1vZnFqb956CXJJw
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