Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
transcanada.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-20 00:01:44 UTC · ↺ Refresh
MX Hostnames
- transcanada-com.mail.protection.outlook.com
MX Priorities
- transcanada-com.mail.protection.outlook.com: 10
A / AAAA Records
- 159.60.128.255 (no PTR)
Mail Server IPs
- 52.101.40.6 ↩ mail-cy1pr03cu00106.inbound.protection.outlook.com
- 52.101.41.21 ↩ mail-sj2pr05cu00305.inbound.protection.outlook.com
- 52.101.10.1 ↩ mail-bn6pr02cu00301.inbound.protection.outlook.com
- 52.101.8.51 ↩ mail-dm1pr04cu00203.inbound.protection.outlook.com
- 2a01:111:f403:c801:: ↩ mail-sa9pr02cu00200.inbound.protection.outlook.com
- 2a01:111:f403:c92c::3 ↩ mail-dm5pr04cu00103.inbound.protection.outlook.com
- 2a01:111:f403:c92c::1 ↩ mail-dm6pr03cu00401.inbound.protection.outlook.com
- 2a01:111:f403:f905::4 ↩ mail-dm2pr04cu00404.inbound.protection.outlook.com
SOA Record
Raw SOA
ns81.transcanada.com admin.transcanada.com 226838907 14400 3600 2419200 180
Primary NS (mname)
ns81.transcanada.com
Admin Email (rname)
admin@transcanada.com
Serial
226838907
Refresh
14400s
Retry
3600s
Expire
2419200s
Minimum TTL
180s
Nameservers (NS)
ns2.f5clouddns.com
ns1.f5clouddns.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; fo=1
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
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- docusign=bcec6be0-f492-4cd7-8fa3-0ccf7dea2ee8
- cisco-ci-domain-verification=45584c4b1c6c372abbbbfca72c27256505d49c61e5f74b3bd6aac443d3d7bc67
- zAju/8C/dJyRriJJ5jANhsG6nMTxuo7FlN3SSQgxfzsL95kCPQR35VNDVzExYIaMSlvvIoKmkkOPMzqMQ2dhxg==
- adobe-idp-site-verification=af70d9930f1da4e60f034ae6f039fd2938fefca709b86c7e63691ea964299d5e
- apple-domain-verification=qq7ejZeSUipcvc1V
- docusign=b4d2af16-e315-4410-ad0e-781f088d442e
- SPFv=spf1 include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email ~all
- xn5h44bvkfw2m645nvvd76ptyw3cq13d
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