Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
steel-con.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-28 13:45:42 UTC · ↺ Refresh
MX Hostnames
- mail.steel-con.com
MX Priorities
- mail.steel-con.com: 10
A / AAAA Records
- 100.24.208.97 ↩ staticip2.multiscreensite.com
- 35.172.94.1 ↩ staticip.multiscreensite.com
Mail Server IPs
- 208.92.211.226 ↩ mail.comptechweb.com
SOA Record
Raw SOA
ns1.nemsweb.com hostmaster.steel-con.com 2023062703 3600 600 1209600 86400
Primary NS (mname)
ns1.nemsweb.com
Admin Email (rname)
hostmaster@steel-con.com
Serial
2023062703
Refresh
3600s
Retry
600s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns1.nemsweb.com
ns2.nemsweb.com
SPF Record
✓ Strict (-all)
v=spf1 a mx include:comptechweb.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected];
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
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 a mx include:comptechweb.com -all
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