Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
coveredbyharbor.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-29 18:33:34 UTC · ↺ Refresh
MX Hostnames
- mx1-us.emailsecurity.app
- mx2-us.emailsecurity.app
MX Priorities
- mx2-us.emailsecurity.app: 0
- mx1-us.emailsecurity.app: 0
A / AAAA Records
- 194.1.147.75 ↩ wpx.net
- 194.1.147.58 ↩ wpx.net
Mail Server IPs
- 172.212.4.33 ↩ mx1-us.emailsecurity.app
- 40.121.188.167 ↩ mx1-us.emailsecurity.app
SOA Record
Raw SOA
ns46.wpxhosting.com root.s19.wpxhosting.com 1765279845 10800 3600 604800 38400
Primary NS (mname)
ns46.wpxhosting.com
Admin Email (rname)
root@s19.wpxhosting.com
Serial
1765279845
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
38400s
Nameservers (NS)
ns47.wpxhosting.com
ns46.wpxhosting.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:96.244.202.31 ip4:199.15.224.223 include:spf1.emailsecurity.app include:spf.protection.outlook.com include:mailgun.org a:gw199032.fortimail.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 ip4:96.244.202.31 ip4:199.15.224.223 include:spf1.emailsecurity.app include:spf.protection.outlook.com include:mailgun.org a:gw199032.fortimail.com -all
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