mccormickworks.com

Valid Email Server
Domain Lookup › mccormickworks.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
mccormickworks.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-24 05:33:41 UTC · ↺ Refresh

MX Hostnames

  • mccormickworks-com.p30.mxthunder.net
  • mccormickworks-com.p20.mxthunder.net
  • mccormickworks-com.p10.mxthunder.com
  • mccormickworks-com.p40.mxthunder.net

MX Priorities

  • mccormickworks-com.p10.mxthunder.com: 10
  • mccormickworks-com.p40.mxthunder.net: 40
  • mccormickworks-com.p20.mxthunder.net: 20
  • mccormickworks-com.p30.mxthunder.net: 30

A / AAAA Records

  • 74.208.236.7 ↩ 74-208-236-7.elastic-ssl.ui-r.com
  • 2607:f1c0:100f:f000::200 ↩ 2607-f1c0-100f-f000-0000-0000-0000-0200.elastic-ssl.ui-r.com

Mail Server IPs

  • 216.172.106.25 ↩ bolt109a.mxthunder.net
  • 209.41.68.148 ↩ bolt109b.mxthunder.net

SOA Record

Raw SOA ns1049.ui-dns.com hostmaster.1and1.com 2017032435 28800 7200 604800 300
Primary NS (mname)
ns1049.ui-dns.com
Admin Email (rname)
hostmaster@1and1.com
Serial
2017032435
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s

Nameservers (NS)

ns1049.ui-dns.biz
ns1049.ui-dns.com
ns1049.ui-dns.org
ns1049.ui-dns.de

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ 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

2 records
  • SPFv=spf1 include:spf.protection.outlook.com -all
  • v=verifydomain MS=8070972
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