devicelab.com

Valid Email Server
Domain Lookup › devicelab.com

Domain Overview

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

Checked via [email protected] · 2026-03-20 09:00:28 UTC · ↺ Refresh

MX Hostnames

  • mx19-1.mycloudmailbox.com
  • mx19-2.mycloudmailbox.com

MX Priorities

  • mx19-2.mycloudmailbox.com: 10
  • mx19-1.mycloudmailbox.com: 10

A / AAAA Records

  • 209.59.189.7 ↩ devicelab.com

Mail Server IPs

  • 173.46.152.138 ↩ mx19-1.mycloudmailbox.com
  • 173.46.152.139 ↩ mx19-2.mycloudmailbox.com

SOA Record

Raw SOA angelina.ns.cloudflare.com dns.cloudflare.com 2398251570 10000 2400 604800 1800
Primary NS (mname)
angelina.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398251570
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

curt.ns.cloudflare.com
angelina.ns.cloudflare.com

SPF Record

✓ Strict (-all)
v=spf1 ip4:199.244.76.0/24 ip4:173.46.152.128/25 -all
📊 DNS lookups: 0/10
✓ 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

3 records
  • MS=12942770
  • MS=A1D6A6E929948417824C20AA19B4DE082955E0F5
  • SPFv=spf1 ip4:199.244.76.0/24 ip4:173.46.152.128/25 -all
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