Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
trailcon.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 04:44:06 UTC · ↺ Refresh
MX Hostnames
- trailcon-com.mail.protection.outlook.com
MX Priorities
- trailcon-com.mail.protection.outlook.com: 0
A / AAAA Records
- 204.15.193.121 ↩ main.extremehosting.ca
Mail Server IPs
- 52.101.190.1 ↩ mail-yt3pr01cu00701.inbound.protection.outlook.com
- 52.101.192.1 ↩ mail-yqzpr01cu01001.inbound.protection.outlook.com
- 52.101.190.2 ↩ mail-yt3pr01cu00602.inbound.protection.outlook.com
- 52.101.190.3 ↩ mail-yt6pr01cu00103.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
- 2a01:111:f403:c942::2 ↩ mail-yt3pr01cu00602.inbound.protection.outlook.com
- 2a01:111:f403:c942::3 ↩ mail-yt6pr01cu00103.inbound.protection.outlook.com
SOA Record
Raw SOA
dns1.easydns.com zone.easydns.com 1771964186 3600 600 604800 300
Primary NS (mname)
dns1.easydns.com
Admin Email (rname)
zone@easydns.com
Serial
1771964186
Refresh
3600s
Retry
600s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
dns1.easydns.com
dns3.easydns.org
dns2.easydns.net
SPF Record
✓ Strict (-all)
v=spf1 ip4:207.107.149.164 include:spf.protection.outlook.com include:mail.zendesk.com include:spfa.cpmails.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._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
8 records- apple-domain-verification=5jbIIphSHvxRGBn6
- SPFv=spf1 ip4:207.107.149.164 include:spf.protection.outlook.com include:mail.zendesk.com include:spfa.cpmails.com -all
- intacct-esk=FAE1EAE499D729DEE0533A06510AFC97
- duo_sso_verification=99CtWOYQFwYimQ2vZmVJhk9LWidmuKGCGxcp9njRWRhvr4CaA9HDHM2tin95daQg
- MS=ms94740618
- tr8prktgb0h8nlwx9fy1j1n511rdjg15
- pardot1044323=07610df14dc3a990f6a32052d68adc4261affc6c3851860b4c9ee0cdbc1ae130
- sending_domain1044323=f15088975e80758f9aed83f3cd70e01f6454b4925ba4dc1c59da974a53423cdd
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