tesco.net

Valid Email Server
Domain Lookup › tesco.net

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
tesco.net
Yes
✓ Yes
Proofpoint
No
Yes
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-28 12:25:44 UTC · ↺ Refresh

MX Hostnames

  • mxb-00511c01.gslb.pphosted.com
  • mxa-00511c01.gslb.pphosted.com

MX Priorities

  • mxa-00511c01.gslb.pphosted.com: 10
  • mxb-00511c01.gslb.pphosted.com: 10

A / AAAA Records

No A/AAAA records found.

Mail Server IPs

  • 185.132.183.131 ↩ mx07-00511c01.pphosted.com

SOA Record

Raw SOA pdns194.ultradns.com web\.admin.uk.tesco.com 2015032600 86400 7200 2592000 3600
Primary NS (mname)
pdns194.ultradns.com
Admin Email (rname)
web\@admin.uk.tesco.com
Serial
2015032600
Refresh
86400s
Retry
7200s
Expire
2592000s
Minimum TTL
3600s

Nameservers (NS)

ns12.ultradns2.org
pdns194.ultradns.co.uk
pdns194.ultradns.biz
pdns194.ultradns.com
pdns194.ultradns.net
pdns194.ultradns.org
pdns194.ultradns.info
ns12.ultradns2.com

SPF Record

✓ Strict (-all)
v=spf1 include:spf-00511c01.pphosted.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; fo=1; ri=3600; rua=mailto:[email protected]; ruf=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

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

1 record
  • SPFv=spf1 include:spf-00511c01.pphosted.com -all
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