oscarfairchild.com

Valid Email Server
Domain Lookup › oscarfairchild.com

Domain Overview

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

Checked via [email protected] · 2026-03-20 11:35:07 UTC · ↺ Refresh

MX Hostnames

  • d225826.b.ess.uk.barracudanetworks.com
  • d225826.a.ess.uk.barracudanetworks.com

MX Priorities

  • d225826.b.ess.uk.barracudanetworks.com: 20
  • d225826.a.ess.uk.barracudanetworks.com: 10

A / AAAA Records

  • 104.21.45.180 (no PTR)
  • 172.67.217.185 (no PTR)
  • 2606:4700:3036::ac43:d9b9 (no PTR)
  • 2606:4700:3036::6815:2db4 (no PTR)

Mail Server IPs

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

SOA Record

Raw SOA lady.ns.cloudflare.com dns.cloudflare.com 2396851943 10000 2400 604800 1800
Primary NS (mname)
lady.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2396851943
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

todd.ns.cloudflare.com
lady.ns.cloudflare.com

SPF Record

✓ Strict (-all)
v=spf1 include:spf.ess.uk.barracudanetworks.com include:outlook.com include:sendgrid.net -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict 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

✗ 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
  • SPFv=spf1 include:spf.ess.uk.barracudanetworks.com include:outlook.com include:sendgrid.net -all
  • mscid=/c33DrS3ZGIF/+aplHu1eX2JHbbYdiDiaIyQyvLIlAb/xWTaMdHib6zWEO6bRtXVInutRYfETlPbvBtuo/qH+Q==
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