skysteel.com

Valid Email Server
Domain Lookup › skysteel.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
skysteel.com
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-21 11:51:27 UTC · ↺ Refresh

MX Hostnames

  • d226611.a.ess.uk.barracudanetworks.com
  • d226611.b.ess.uk.barracudanetworks.com

MX Priorities

  • d226611.b.ess.uk.barracudanetworks.com: 20
  • d226611.a.ess.uk.barracudanetworks.com: 10

A / AAAA Records

  • 118.139.180.148 ↩ 148.180.139.118.host.secureserver.net

Mail Server IPs

  • 18.133.136.186 ↩ mail.ess.uk.barracuda.com
  • 18.133.136.188 ↩ mail.ess.uk.barracuda.com
  • 18.133.136.187 ↩ mail.ess.uk.barracuda.com

SOA Record

Raw SOA ns77.domaincontrol.com dns.jomax.net 2026030500 28800 7200 604800 600
Primary NS (mname)
ns77.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026030500
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

ns78.domaincontrol.com
ns77.domaincontrol.com

SPF Record

✓ Strict (-all)
v=spf1 include:ess.abacuscloudservices.co.uk include:spf.ess.uk.barracudanetworks.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; pct=100
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

DKIM Selectors

✗ None detected

No 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

2 records
  • google-site-verification=YqXonXKrDdM59-B2d945NZvO2SxwAiy7M8OsRo1qtF8
  • SPFv=spf1 include:ess.abacuscloudservices.co.uk include:spf.ess.uk.barracudanetworks.com -all
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