seddons-gsc.com

Valid Email Server
Domain Lookup › seddons-gsc.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
seddons-gsc.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-21 11:40:41 UTC · ↺ Refresh

MX Hostnames

  • eu-smtp-inbound-2.mimecast.com
  • eu-smtp-inbound-1.mimecast.com

MX Priorities

  • eu-smtp-inbound-2.mimecast.com: 10
  • eu-smtp-inbound-1.mimecast.com: 10

A / AAAA Records

  • 141.193.213.21 (no PTR)
  • 141.193.213.20 (no PTR)

Mail Server IPs

  • 195.130.217.211 ↩ eu-smtp-inbound-2.mimecast.com
  • 195.130.217.241 ↩ eu-smtp-inbound-1.mimecast.com
  • 91.220.42.211 ↩ eu-smtp-inbound-2.mimecast.com
  • 91.220.42.201 ↩ eu-smtp-inbound-2.mimecast.com
  • 91.220.42.241 ↩ eu-smtp-inbound-1.mimecast.com
  • 195.130.217.201 ↩ eu-smtp-inbound-2.mimecast.com

SOA Record

Raw SOA ns.heartinternet.uk hostmaster.mainnameserver.com 2026020447 10800 600 2419200 3600
Primary NS (mname)
ns.heartinternet.uk
Admin Email (rname)
hostmaster@mainnameserver.com
Serial
2026020447
Refresh
10800s
Retry
600s
Expire
2419200s
Minimum TTL
3600s

Nameservers (NS)

ns2.heartinternet.uk
ns.heartinternet.uk

SPF Record

✓ Soft Fail (~all)
v=spf1 ip4:217.33.103.234 ip4:194.72.125.130 include:spf.protection.outlook.com include:theaccessgroupSPF.smtp.com include:eu._netblocks.mimecast.com ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

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

6 records
  • MS=ms30000482
  • SPFv=spf1 ip4:217.33.103.234 ip4:194.72.125.130 include:spf.protection.outlook.com include:theaccessgroupSPF.smtp.com include:eu._netblocks.mimecast.com ~all
  • google-site-verification=uD2heMncR3G0M54Kjx5if5n20CYltDrtkNSARrSehgo
  • tnn0r9idiers5ms2mmvjn8t98r
  • docusign=14252f4d-c849-41c8-bb53-d168d3c960f3
  • 0ed1fe018ac5347e5f34a642608740cc8da5765633
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