Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
crwork.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-25 22:22:27 UTC · ↺ Refresh
MX Hostnames
- us3.mx2.mailhostbox.com
- us3.mx3.mailhostbox.com
- us3.mx1.mailhostbox.com
MX Priorities
- us3.mx2.mailhostbox.com: 10
- us3.mx3.mailhostbox.com: 10
- us3.mx1.mailhostbox.com: 10
A / AAAA Records
- 192.186.132.155 (no PTR)
Mail Server IPs
- 162.215.3.30 ↩ 162-215-3-30.unifiedlayer.com
- 162.215.2.30 ↩ 162-215-2-30.unifiedlayer.com
SOA Record
Raw SOA
ns1.crwork.com stefan.crwork.com 2026011400 3600 600 1209600 3600
Primary NS (mname)
ns1.crwork.com
Admin Email (rname)
stefan@crwork.com
Serial
2026011400
Refresh
3600s
Retry
600s
Expire
1209600s
Minimum TTL
3600s
Nameservers (NS)
ns2.crwork.com
ns1.crwork.com
SPF Record
✓ Soft Fail (~all)
v=spf1 mx ip4:104.227.138.93/32 ip4:192.157.58.71/32 ip4:209.127.179.135/32 include:_spf.mailhostbox.com ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate 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
✓ 1 found
default._domainkey
✓ Public key: 216 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- yahoo-verification-key=znWN2PUUvskZsfY9APk5gL1tc+Ol4ZxAR/zn1KeHgvM=
- google-site-verification=0ISc6pEkgmIM4SmOhFjk3SPuV5L_XPpPkXdGmn5q5JY
- SPFv=spf1 mx ip4:104.227.138.93/32 ip4:192.157.58.71/32 ip4:209.127.179.135/32 include:_spf.mailhostbox.com ~all
- google-site-verification=qoxxkDj5z_HdVuZM4V13ufnbEOd04-1eLUEXPH1BO98
Full email verification for crwork.com
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