howdengroupholdings.com

Valid Email Server
Domain Lookup › howdengroupholdings.com

Domain Overview

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

Checked via [email protected] · 2026-05-21 07:20:55 UTC · ↺ Refresh

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MX Hostnames

  • custmx.cscdns.net

MX Priorities

  • custmx.cscdns.net: 10

A / AAAA Records

  • 104.18.8.131 (no PTR)
  • 104.18.9.131 (no PTR)
  • 2606:4700::6812:883 (no PTR)
  • 2606:4700::6812:983 (no PTR)

Mail Server IPs

  • 198.58.121.58 ↩ 198-58-121-58.ip.linodeusercontent.com

SOA Record

Raw SOA lia.ns.cloudflare.com dns.cloudflare.com 2404328315 10000 2400 604800 1800
Primary NS (mname)
lia.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2404328315
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

pablo.ns.cloudflare.com
lia.ns.cloudflare.com

SPF Record

✓ Strict (-all)
v=spf1 +ip4:185.35.248.4 +include:_netblocks.mimecast.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; adkim=s; aspf=s
✓ Reject — strongest protection
📋 SPF alignment: Strict · DKIM alignment: Strict
⚠ No aggregate reports (rua= not set)

DKIM Selectors

✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default

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

All TXT Records

4 records
  • SPFv=spf1 +ip4:185.35.248.4 +include:_netblocks.mimecast.com -all
  • google-site-verification=GpiHp31be6UJVpK9mlXmMCVbj7aguvAzWm86zSGXtGM
  • google-site-verification=R7FbG9sXj0h_LuHRStD6bOXF6_rVQ5VmUeO5_2P2KBU
  • hjl4kdgx39wqwkmx8798h01jnj2749sl
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