Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
smilejob.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 08:48:04 UTC · ↺ Refresh
MX Hostnames
- mx2-sf2.entirelydigital.com
- mx1-sf1.entirelydigital.com
MX Priorities
- mx1-sf1.entirelydigital.com: 10
- mx2-sf2.entirelydigital.com: 10
A / AAAA Records
- 192.34.55.39 (no PTR)
Mail Server IPs
- 199.167.131.6 ↩ mx1-sf1.entirelydigital.com
- 192.34.55.6 ↩ mx2-sf2.entirelydigital.com
SOA Record
Raw SOA
net2.bluecho.net hostmaster.bluecho.net 2025031802 3600 1800 1209600 10800
Primary NS (mname)
net2.bluecho.net
Admin Email (rname)
hostmaster@bluecho.net
Serial
2025031802
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
10800s
Nameservers (NS)
net2.bluecho.net
net0.bluecho.net
SPF Record
✓ Strict (-all)
v=spf1 include:spf-a.entirelydigital.com -all
📊 DNS lookups: 2/10
✓ 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
✗ None detectedNo 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
1 record- SPFv=spf1 include:spf-a.entirelydigital.com -all
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