transcobec.com

Valid Email Server
Domain Lookup › transcobec.com

Domain Overview

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

Checked via [email protected] · 2026-06-19 04:45:13 UTC · ↺ Refresh

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MX Hostnames

  • transcobec-com.mail.protection.outlook.com

MX Priorities

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

A / AAAA Records

  • 54.39.106.65 ↩ ns560286.ip-54-39-106.net

Mail Server IPs

  • 52.101.190.0 ↩ mail-yt5pr01cu00100.inbound.protection.outlook.com
  • 52.101.190.1 ↩ mail-yt3pr01cu00701.inbound.protection.outlook.com
  • 52.101.190.3 ↩ mail-yt6pr01cu00103.inbound.protection.outlook.com
  • 52.101.192.0 ↩ mail-yqzpr01cu00900.inbound.protection.outlook.com
  • 2a01:111:f403:c942:: ↩ mail-yt5pr01cu00100.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::3 ↩ mail-yt6pr01cu00103.inbound.protection.outlook.com

SOA Record

Raw SOA ns1.geantduweb.ca hostmaster.transcobec.com 2026051805 3600 3600 1209600 86400
Primary NS (mname)
ns1.geantduweb.ca
Admin Email (rname)
hostmaster@transcobec.com
Serial
2026051805
Refresh
3600s
Retry
3600s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns2.geantduweb.ca
ns1.geantduweb.ca

SPF Record

✓ Strict (-all)
v=spf1 a mx ip4:54.39.106.65 ip4:158.85.89.116 ip4:158.85.77.121 ip4:45.73.62.86 ip4:52.235.41.159 include:spf.protection.outlook.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

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

2 records
  • MS=ms90440379
  • SPFv=spf1 a mx ip4:54.39.106.65 ip4:158.85.89.116 ip4:158.85.77.121 ip4:45.73.62.86 ip4:52.235.41.159 include:spf.protection.outlook.com -all
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