custompac.co.uk

Valid Email Server
Domain Lookup › custompac.co.uk
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
custompac.co.uk
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-05-21 01:17:39 UTC · ↺ Refresh

MX Hostnames

  • custompac-co-uk.mail.protection.outlook.com

MX Priorities

No priority data.

A / AAAA Records

  • 194.164.19.50

Mail Server IPs

No IPs resolved.

SOA Record

No SOA record found.

Nameservers (NS)

ns1045.ui-dns.com
ns1045.ui-dns.de
ns1045.ui-dns.biz
ns1045.ui-dns.org

SPF Record

✓ Strict (-all)
v=spf1 ip4:194.164.19.50 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; pct=100; rua=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

4 records
  • SPFv=spf1 ip4:194.164.19.50 include:spf.protection.outlook.com -all
  • qpdebo19gqsphpqnf8m9llsji1
  • MS=ms32130481
  • zone-ownership-verification-c49a3c743e8ed0be3ddc337d3ca9eeee1a47da1a38f6e591f84d6d778d4ee10f
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