smaworx.io

Valid Email Server
Domain Lookup › smaworx.io

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
smaworx.io
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-14 06:34:37 UTC · ↺ Refresh

MX Hostnames

  • smaworx-io.mail.protection.outlook.com
  • otc-de-out.mms.t-systems-service.com

MX Priorities

  • otc-de-out.mms.t-systems-service.com: 5
  • smaworx-io.mail.protection.outlook.com: 0

A / AAAA Records

  • 195.42.120.216

Mail Server IPs

  • 80.158.29.159 ↩ otc-de-mta01.mms.t-systems-service.com
  • 80.158.29.232 ↩ otc-de-mta02.mms.t-systems-service.com
  • 52.101.73.16 ↩ mail-as2pr05cu00100.inbound.protection.outlook.com
  • 52.101.68.36 ↩ mail-db5pr02cu00104.inbound.protection.outlook.com
  • 52.101.68.8 ↩ mail-du0pr03cu00100.inbound.protection.outlook.com
  • 52.101.68.10 ↩ mail-dbbpr03cu00102.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::6 ↩ mail-db4pr02cu00406.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::a ↩ mail-du0pr03cu00102.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::b ↩ mail-dbbpr03cu00103.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::d ↩ mail-as9pr05cu01305.inbound.protection.outlook.com

SOA Record

Raw SOA cns1.cloudpit.de hostmaster.dogado.de 2026030305 28800 7200 604800 600
Primary NS (mname)
cns1.cloudpit.de
Admin Email (rname)
hostmaster@dogado.de
Serial
2026030305
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

cns2.cloudpit.com
cns3.cloudpit.io
cns1.cloudpit.de

SPF Record

✓ Strict (-all)
v=spf1 a:otc-de-out.mms.t-systems-service.com include:spf.protection.outlook.com -all
📊 DNS lookups: 2/10
✓ 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

4 records
  • google-site-verification=1f2KeTee5lgqPmCyyOJuft4Yo1ahkzum3SyQNKcE418
  • proxy-ssl.webflow.com
  • Sendinblue-code:0c136e415a34a208d69d93381aec65f4
  • SPFv=spf1 a:otc-de-out.mms.t-systems-service.com include:spf.protection.outlook.com -all
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 smaworx.io

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

No credit card required
Get 1,000 Free Credits