daiichi-sankyo.ca

Valid Email Server
Domain Lookup › daiichi-sankyo.ca

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
daiichi-sankyo.ca
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-18 15:12:35 UTC · ↺ Refresh

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MX Hostnames

  • daiichisankyo-ca01i.mail.protection.outlook.com

MX Priorities

  • daiichisankyo-ca01i.mail.protection.outlook.com: 5

A / AAAA Records

  • 217.111.103.154 (no PTR)

Mail Server IPs

  • 52.101.73.1 ↩ mail-am3pr04cu00501.inbound.protection.outlook.com
  • 52.101.73.11 ↩ mail-am1pr04cu00103.inbound.protection.outlook.com
  • 52.101.68.15 ↩ mail-db6pr03cu00107.inbound.protection.outlook.com
  • 52.101.73.12 ↩ mail-am4pr0401cu00104.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::8 ↩ mail-as2pr05cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca09:: ↩ mail-am3pr04cu00500.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::1 ↩ mail-db7pr03cu00401.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::8 ↩ mail-db5pr02cu00100.inbound.protection.outlook.com

SOA Record

Raw SOA ns1.markmonitor.com hostmaster.markmonitor.com 2025080401 7200 900 1209600 172800
Primary NS (mname)
ns1.markmonitor.com
Admin Email (rname)
hostmaster@markmonitor.com
Serial
2025080401
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
172800s

Nameservers (NS)

ns4.markmonitor.com
ns5.markmonitor.com
ns6.markmonitor.com
ns7.markmonitor.com
ns1.markmonitor.com
ns2.markmonitor.com
ns3.markmonitor.com

SPF Record

✓ Strict (-all)
v=spf1 a mx include:de._netblocks.mimecast.com include:spf.protection.outlook.com include:_spf-dc57.sapsf.eu -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

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

DKIM Selectors

✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 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

7 records
  • MS=ms89820791
  • _mkzzlpbrqt6riqv8y1d60tjphb6h15n
  • 0ed1fe018a6fba598227f141c09e24e72c5c2e83f9
  • apple-domain-verification=FyC8jTNw3A0doXHC
  • docusign=be9f7d24-b9af-4ae2-b634-41977a50df4d
  • onetrust-domain-verification=685cf485a9b747a5b2d34237a1437dc5
  • SPFv=spf1 a mx include:de._netblocks.mimecast.com include:spf.protection.outlook.com include:_spf-dc57.sapsf.eu -all
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