tlcelectronics.com

Valid Email Server
Domain Lookup › tlcelectronics.com

Domain Overview

DNS: ✓ 2h ago Checker: ✓ 2h ago
tlcelectronics.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-08-10 04:30:16 UTC · ↺ Refresh

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MX Hostnames

  • tlcelectronics-com.mail.protection.outlook.com

MX Priorities

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

A / AAAA Records

  • 104.26.0.110 (no PTR)
  • 172.67.74.137 (no PTR)
  • 104.26.1.110
  • 2606:4700:20::681a:16e
  • 2606:4700:20::ac43:4a89
  • 2606:4700:20::681a:6e

Mail Server IPs

  • 52.101.11.2 ↩ mail-sn1pr03cu00102.inbound.protection.outlook.com
  • 52.101.41.4 ↩ mail-sj2pr05cu00204.inbound.protection.outlook.com
  • 40.93.192.4 ↩ mail-dm2pr04cu00404.inbound.protection.outlook.com
  • 52.101.40.1 ↩ mail-cy4pr03cu00101.inbound.protection.outlook.com
  • 2a01:111:f403:f804::3 ↩ mail-co1pr03cu00403.inbound.protection.outlook.com
  • 2a01:111:f403:c902::5 ↩ mail-sj2pr05cu00505.inbound.protection.outlook.com
  • 2a01:111:f403:f90f:: ↩ mail-sa9pr04cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:f90d:: ↩ mail-sn1pr0501cu00200.inbound.protection.outlook.com

SOA Record

Raw SOA alice.ns.cloudflare.com dns.cloudflare.com 2408349868 10000 2400 604800 1800
Primary NS (mname)
alice.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2408349868
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

alice.ns.cloudflare.com
conrad.ns.cloudflare.com

SPF Record

✓ Strict (-all)
v=spf1 a mx a:emailsrvr.com a:spf.constantcontact.com a:us._netblocks.mimecast.com include:spf.protection.outlook.com include:mailgun.org include:midanelec.com ip4:67.225.208.26 a:tlcelectronics.serverhost.net include:gateway.serverhost.net -all
📊 DNS lookups: 10/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected];
⚠ p=none — monitoring only, no enforcement
📋 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

4 records
  • MS=6D098AC705B26A6644151693C44893283BDA5213
  • aQt6KvhV7d8Qr0F2DhCIRRHqgaBaG7Fsy9B/cCVpmKSEPpPkvxwV9RDCR7czy5xtJS4Z6DoQF/sgiuVXPALycw==
  • google-site-verification=_rYOKBtnyhSy6emAFmzTztdVXmIyEoL0HDPwpAOvyfw
  • SPFv=spf1 a mx a:emailsrvr.com a:spf.constantcontact.com a:us._netblocks.mimecast.com include:spf.protection.outlook.com include:mailgun.org include:midanelec.com ip4:67.225.208.26 a:tlcelectronics.serverhost.net include:gateway.serverhost.net -all
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