Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
daiichi-sankyo.fr
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 11:25:03 UTC · ↺ Refresh
MX Hostnames
- daiichisankyo-fr01i.mail.protection.outlook.com
MX Priorities
- daiichisankyo-fr01i.mail.protection.outlook.com: 5
A / AAAA Records
- 217.111.103.154 (no PTR)
Mail Server IPs
- 52.101.73.4 ↩ mail-am0pr83cu00404.inbound.protection.outlook.com
- 52.101.68.15 ↩ mail-db6pr03cu00107.inbound.protection.outlook.com
- 52.101.68.27 ↩ mail-db7pr03cu00503.inbound.protection.outlook.com
- 52.101.68.0 ↩ mail-db3pr0202cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca09::2 ↩ mail-am0pr83cu00402.inbound.protection.outlook.com
- 2a01:111:f403:ca04::f ↩ mail-db7pr03cu00507.inbound.protection.outlook.com
- 2a01:111:f403:ca04::e ↩ mail-db8pr02cu00106.inbound.protection.outlook.com
- 2a01:111:f403:ca09::20 ↩ mail-as8pr05cu00400.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.markmonitor.com hostmaster.markmonitor.com 2026031701 86400 3600 2592000 172800
Primary NS (mname)
ns1.markmonitor.com
Admin Email (rname)
hostmaster@markmonitor.com
Serial
2026031701
Refresh
86400s
Retry
3600s
Expire
2592000s
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 mx a:mail10.customers.syzygy.de include:de._netblocks.mimecast.com include:spf.u2d.de include:spf.agnitas.de include:spf.protection.outlook.com include:_spf-dc57.sapsf.eu -all
📊 DNS lookups: 7/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100; ruf=mailto:[email protected]
~ 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
12 records- MS=ms33755511
- apple-domain-verification=xJgaCu43POqhgCNr
- docusign=85aa3fe0-466e-489d-b9a8-a4b11a13dea5
- miro-verification=a0139b2302dda4dd4ca0573d41d15dc1d62d264b
- smartsheet-site-validation=biknshaLYjWAsmckOIjdK3aQKw0BzpwH
- onetrust-domain-verification=e288fdee4b0b451bb3d883fa6bc08985
- W2eqsC2cI6tSLDNkJFw7nuFiHzv1MRplDqSQ3ybEtyxblspAOkj4q0iPKHUn7oNGDzxZ7/Nxa0DHhfN6QRranQ==
- eIiiBGiI/zvqzpYYV8oS2QiE6pC57eCeo+V6hRFpI/X3AsJxTZCMYA/KFTYG4eSqcXdIlJT6ans3h97WGKqONg==
- n2n8scoYfiLEZsd5cTuS78eR5dj0hvXTAWB3rP83vlJI4y8onXVqBxDbIi+Jama1IN6Pq8AQaB3mOZ+6oAuIfQ==
- atlassian-domain-verification=uSjEphx0l0UAmiGMx0Sv1lgL0vxoAaTWt/nREJ7GTyHh8bgbB8THQLIDB2CWYxfz
- SPFv=spf1 mx a:mail10.customers.syzygy.de include:de._netblocks.mimecast.com include:spf.u2d.de include:spf.agnitas.de include:spf.protection.outlook.com include:_spf-dc57.sapsf.eu -all
- MS=ms31783646
Free · No signup required
Add email validation to your forms
Block disposable emails, validate MX records, detect role accounts — unlimited, forever free.
<script src="https://check.verifyswift.com/"></script>
One line of code · Works on any site
See demo & docs
Deep verification
Full email verification for daiichi-sankyo.fr
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits