sintetica.com

Valid Email Server
Domain Lookup › sintetica.com

Domain Overview

DNS: ✓ just now Checker: ✓ just now
sintetica.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-07-01 14:14:08 UTC · ↺ Refresh

Add email validation to your forms — free

Add our free script to block 10,000+ disposable domains + perform other checks. No signup, unlimited checks.

MX validation Disposable detection Role accounts
Add to your signup form
<script src="https://check.verifyswift.com/"></script>
One line · No registration · See full docs & demo → · Customize →

MX Hostnames

  • sintetica-com.mail.protection.outlook.com

MX Priorities

  • sintetica-com.mail.protection.outlook.com: 10

A / AAAA Records

  • 198.49.23.145 (no PTR)
  • 198.49.23.144 (no PTR)
  • 198.185.159.145
  • 198.185.159.144

Mail Server IPs

  • 52.101.68.12 ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
  • 52.101.68.16 ↩ mail-db4pr02cu00400.inbound.protection.outlook.com
  • 52.101.68.10 ↩ mail-dbbpr03cu00102.inbound.protection.outlook.com
  • 52.101.73.12 ↩ mail-am4pr0401cu00104.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::d ↩ mail-as9pr05cu01305.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::4 ↩ mail-db4pr02cu00204.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::7 ↩ mail-db4pr02cu00307.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::9 ↩ mail-as8pr04cu00801.inbound.protection.outlook.com

SOA Record

Raw SOA ns.hostpoint.ch hostmaster.hostpoint.ch 1782345600 86400 7200 3628800 3600
Primary NS (mname)
ns.hostpoint.ch
Admin Email (rname)
hostmaster@hostpoint.ch
Serial
1782345600
Refresh
86400s
Retry
7200s
Expire
3628800s
Minimum TTL
3600s

Nameservers (NS)

ns.hostpoint.ch
ns2.hostpoint.ch
ns3.hostpoint.ch

SPF Record

✓ Strict (-all)
v=spf1 include:spf.mailjet.com mx include:spf.protection.outlook.com include:sparkpostmail.com include:_spf.salesforce.com a:smtpauth.vertigoconsulting.it ip4:195.141.59.128/28 ip4:195.141.183.192/28 ip4:212.47.178.48/28 ip4:212.47.178.224/28 -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

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

5 records
  • EwIAoLC+4vquRJoLW2aOOqGa/MIFSP/mgS2hZkWg7K/3roCCzGwfhqGFruHtFAStUPjkXL27MAJz5X7CJt+X0Q==
  • protonmail-verification=eb63a7ef3d85d5f75d304b80da3b9848de48f2ce
  • SPFv=spf1 include:spf.mailjet.com mx include:spf.protection.outlook.com include:sparkpostmail.com include:_spf.salesforce.com a:smtpauth.vertigoconsulting.it ip4:195.141.59.128/28 ip4:195.141.183.192/28 ip4:212.47.178.48/28 ip4:212.47.178.224/28 -all
  • globalsign-domain-verification=DAsKoyC7FTNxuuh2pEjd3Ct_0lkKIjDiMnrdwTqjck
  • MS=ms38583991
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 · Customize →
See demo & docs
Deep verification
Full email verification for sintetica.com

SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.

No credit card required
Get 1,000 Free Credits