sistetronics.com

Valid Email Server
Domain Lookup › sistetronics.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
sistetronics.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-04-03 18:46:14 UTC · ↺ Refresh

MX Hostnames

  • sistetronics-com.mail.protection.outlook.com

MX Priorities

  • sistetronics-com.mail.protection.outlook.com: 0

A / AAAA Records

  • 216.246.112.5 ↩ server3.molecait.com

Mail Server IPs

  • 52.101.9.2 ↩ mail-mn2pr02cu00202.inbound.protection.outlook.com
  • 52.101.41.3 ↩ mail-sj2pr05cu00103.inbound.protection.outlook.com
  • 52.101.11.3 ↩ mail-sn1pr0501cu00103.inbound.protection.outlook.com
  • 52.101.8.42 ↩ mail-dm6pr03cu00402.inbound.protection.outlook.com
  • 2a01:111:f403:c802:: ↩ mail-cy4pr03cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:c922::2 ↩ mail-bl0pr02cu00702.inbound.protection.outlook.com
  • 2a01:111:f403:c902::4 ↩ mail-sj0pr03cu01504.inbound.protection.outlook.com
  • 2a01:111:f403:f908:: ↩ mail-bn1pr21cu00100.inbound.protection.outlook.com

SOA Record

Raw SOA dns1.name-services.com info.name-services.com 1589083839 172800 900 1814400 3600
Primary NS (mname)
dns1.name-services.com
Admin Email (rname)
info@name-services.com
Serial
1589083839
Refresh
172800s
Retry
900s
Expire
1814400s
Minimum TTL
3600s

Nameservers (NS)

dns5.name-services.com
dns3.name-services.com
dns2.name-services.com
dns1.name-services.com
dns4.name-services.com

SPF Record

✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com include:spf.fromdoppler.com ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate 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

2 records
  • SPFv=spf1 include:spf.protection.outlook.com include:spf.fromdoppler.com ~all
  • MS=ms16972746
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