stmicro.net

Valid Email Server
Domain Lookup › stmicro.net
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
stmicro.net
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-05-21 00:42:56 UTC · ↺ Refresh

MX Hostnames

  • stmicro-net.mail.protection.outlook.com

MX Priorities

No priority data.

A / AAAA Records

  • 216.198.79.1

Mail Server IPs

No IPs resolved.

SOA Record

No SOA record found.

Nameservers (NS)

ns2.stmicro.net
ns1.stmicro.net

SPF Record

✓ Soft Fail (~all)
v=spf1 include:spf.myconnectwise.net include:spf.smtp2go.com include:spf.protection.outlook.com ip4:209.123.13.96/27 ip4:96.57.180.187 ip4:207.99.32.5 ip4:47.23.119.74 include:sendgrid.net include:spf.mindmatrix.net ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

DKIM Selectors

✓ 2 found
selector1._domainkey
selector2._domainkey
✓ DKIM properly configured for selector: selector1

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

8 records
  • 0ed1fe018ad748a0123c4b444cb1789a757d2e57e7
  • k0s8jhjdqtqbffdt0ygk7c5h0xcdj5qr
  • SPFv=spf1 include:spf.myconnectwise.net include:spf.smtp2go.com include:spf.protection.outlook.com ip4:209.123.13.96/27 ip4:96.57.180.187 ip4:207.99.32.5 ip4:47.23.119.74 include:sendgrid.net include:spf.mindmatrix.net ~all
  • 664640907E07ECCCE852D5ABD4B734E41FB9C7BFBE9DBBA6062E55CC96E30322
  • MS=ms98076792
  • dtp34nwy6rv4cyyswvgcd2plk3w08h6x
  • FRSloA/8m1SrSBgSTIQIz1eC5TQ0ZMk1pWfOGgK8mt527+DqSalnRfyBayIhUjSrt9THPQOzrID4kkdIhsZKdw==
  • MS=ms12033570
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