simpletech.com

Valid Email Server
Domain Lookup › simpletech.com

Domain Overview

DNS: ✓ 20d ago Checker: ✓ 20d ago
simpletech.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-05-21 01:19:38 UTC · ↺ Refresh

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MX Hostnames

  • esa1.hgst.iphmx.com
  • esa2.hgst.iphmx.com
  • mx1.hgst.iphmx.com
  • mx2.hgst.iphmx.com

MX Priorities

  • mx1.hgst.iphmx.com: 0
  • mx2.hgst.iphmx.com: 0
  • esa1.hgst.iphmx.com: 10
  • esa2.hgst.iphmx.com: 10

A / AAAA Records

  • 199.255.44.21 (no PTR)

Mail Server IPs

  • 216.71.153.141 ↩ esa3.hgst.iphmx.com
  • 216.71.153.144 ↩ esa5.hgst.iphmx.com
  • 216.71.154.45 ↩ esa6.hgst.iphmx.com
  • 216.71.154.42 ↩ esa4.hgst.iphmx.com
  • 68.232.143.124 ↩ esa2.hgst.iphmx.com
  • 68.232.141.245 ↩ esa1.hgst.iphmx.com

SOA Record

Raw SOA emerie.ns.cloudflare.com dns.cloudflare.com 2403910736 10000 2400 604800 1800
Primary NS (mname)
emerie.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2403910736
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

miguel.ns.cloudflare.com
emerie.ns.cloudflare.com

SPF Record

✓ Soft Fail (~all)
v=spf1 include:spf1.wdc.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; pct=100; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected]; rf=afrf; ri=7200
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],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

2 records
  • SPFv=spf1 include:spf1.wdc.com ~all
  • MS=ms95772197
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