steelservicesinc.com

Valid Email Server
Domain Lookup › steelservicesinc.com

Domain Overview

DNS: ✓ 20d ago Checker: ✓ 20d ago
steelservicesinc.com
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-05-21 06:20:56 UTC · ↺ Refresh

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MX Hostnames

  • d141307a.ess.barracudanetworks.com
  • d141307b.ess.barracudanetworks.com

MX Priorities

  • d141307b.ess.barracudanetworks.com: 20
  • d141307a.ess.barracudanetworks.com: 10

A / AAAA Records

  • 67.205.24.10 ↩ apache2-ogle.iad1-shared-b7-40.dreamhost.com

Mail Server IPs

  • 209.222.82.255 ↩ mail.ess.barracuda.com
  • 209.222.82.253 ↩ mail.ess.barracuda.com
  • 209.222.82.252 ↩ mail.ess.barracuda.com

SOA Record

Raw SOA ns45.worldnic.com namehost.worldnic.com 126022010 10800 3600 604800 3600
Primary NS (mname)
ns45.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
126022010
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

ns45.worldnic.com
ns46.worldnic.com

SPF Record

✓ Soft Fail (~all)
v=spf1 ip4:50.240.80.233 ip4:50.240.84.205 ip4:70.188.81.76 ip4:184.178.73.203 include:spf.protection.outlook.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

DKIM Selectors

✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 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

3 records
  • cisco-ci-domain-verification=5ad3d60560d7fc5ddd2eaae33d4877d38ead554555b5f0d817bfe3c55e663b36
  • apple-domain-verification=k1DLRqVVWwjdp4eg
  • SPFv=spf1 ip4:50.240.80.233 ip4:50.240.84.205 ip4:70.188.81.76 ip4:184.178.73.203 include:spf.protection.outlook.com ~all
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