Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
tesco.com
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-29 07:58:28 UTC · ↺ Refresh
MX Hostnames
- mxb-00492d01.gslb.pphosted.com
- mxa-00492d01.gslb.pphosted.com
MX Priorities
- mxa-00492d01.gslb.pphosted.com: 10
- mxb-00492d01.gslb.pphosted.com: 10
A / AAAA Records
- 23.39.184.75 ↩ a23-39-184-75.deploy.static.akamaitechnologies.com
Mail Server IPs
- 185.132.180.87 ↩ mx07-00492d01.pphosted.com
- 185.183.28.50 ↩ mx08-00492d01.pphosted.com
SOA Record
Raw SOA
pdns194.ultradns.com web\.admin.uk.tesco.com 2015040524 86400 7200 2592000 3600
Primary NS (mname)
pdns194.ultradns.com
Admin Email (rname)
web\@admin.uk.tesco.com
Serial
2015040524
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-00492d01.pphosted.com include:spf.protection.outlook.com include:mail.zendesk.com include:_spf.salesforce.com include:spf.sendinblue.com ip4:212.140.180.250 ip4:212.140.187.24 ip4:212.140.189.59 ip4:35.177.140.163 ip4:35.178.162.89 ip4:52.56.79.124 ip4:31.193.11.33 ip4:31.193.11.41 ip4:62.13.153.174 ip4:85.115.52.190 ip4:141.145.47.16/28 ip4:160.34.31.16/28 ip4:77.32.150.153 ip4:183.78.170.182 ip4:94.125.18.60/31 ip4:147.154.255.192/26 ip4:129.149.22.192/26 -all
📊 DNS lookups: 5/10
✓ 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
✓ 5 found
selector1._domainkey
selector2._domainkey
mail._domainkey
s1._domainkey
s2._domainkey
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
36 records- sophos-domain-verification=0bc031a050735e1c2acff35cfc67d3bd175decd186e3a0011f46ecac555db0f1
- flexera-domain-verification-vrfjpetxaqqpcsgu
- apple-domain-verification=EvXHd5soJuVQA4rE
- onetrust-domain-verification=11e63679cda44b43a52e47eb5a34b38b
- dropbox-domain-verification=w1mhubbs2gc7
- as=1483625869
- google-site-verification=C9ZloarVQZlDG6FPLYlSq2p090KR42merT70ezMHZ5I
- uber-domain-verification=9084bbbc-b39b-4850-8eae-6d20bec63ab2
- adobe-idp-site-verification=fa39eddb7c330d34becca72c5d37be0f0ffd355961e807376eb4438e46753faa
- google-site-verification=MjF6fnCVti1DI5PFF1z9dN9QV0-ublc4JOvGMcoggbc
- liveramp-site-verification=clkAdzlfst-Behbl7rVHXzuTHciA2SdFqLx4QCOCUdk
- docusign=da84d3e5-a4b2-4bc9-b8b3-2e6da3819ae6
- Sendinblue-code:18cfb832b593c632d3154efb0dd1fa72
- Kis9jvtphKubMl4kK6NF2LIB0z/b55ElGSqZgs69ZHr477wACPSbbgWWh4lhx+b/QMH3jJV8UbMEQdnVsZrynA==
- yz+ynZicKBgIXFdF72Zy0imgDIjE0OPRcvSqnVfWPSb2zvFtvdVlfu1ooCseJ9rOv1o0orkqjfMoKE2NcXLcVg==
- figma-domain-verification=f57d4850f826114e335f1e4965fe3b35487b42c630aaf6a33af06a81d977f2cc-1767801983
- MS=ms24275605
- google-site-verification=2ugAZEJMI_mzfc8UEKG1o0J0KzGkHursQNXcwkbhV0I
- apple-domain-verification=1RAiTIBCT1CEajPl
- h1-domain-verification=vwBLdcfNpeE7F1mC3EPJZFCQrMGbn5AXYWJxEwNirFczPTs7
- google-site-verification=DWJrXDJC4zmjCbaIqfXTtt5JORBxJTzpnqpUa3n0fx4
- h1-domain-verification=ARq7Fyh5Akdto2wW8aw9UWWaAbWE3W6Bk7mkZ2UHhwqZc1Ca
- stripe-verification=03bf54a545ba5313be8191bbb2b8949e1cd79c0d89e4bf4d42fdce54001d3b5b
- twilio-domain-verification=2aa0cc9af8e9cc4457fc4fd3d8d5ecef
- miro-verification=3e91044951f4691c3416d8a619db9a65fbc39de7
- docker-verification=3a683349-c1ec-4d5d-b3a3-3dd2e245f03a
- OfIrMdH47XzlBvnBb3zpLrzkvrcgq+KeYh1/3R5gf5cxxfY06+jUgtp8i37FxqwJeChiaUQZ+U3qEbuWY9LENw==
- SPFv=spf1 include:spf-00492d01.pphosted.com include:spf.protection.outlook.com include:mail.zendesk.com include:_spf.salesforce.com include:spf.sendinblue.com ip4:212.140.180.250 ip4:212.140.187.24 ip4:212.140.189.59 ip4:35.177.140.163 ip4:35.178.162.89 ip4:52.56.79.124 ip4:31.193.11.33 ip4:31.193.11.41 ip4:62.13.153.174 ip4:85.115.52.190 ip4:141.145.47.16/28 ip4:160.34.31.16/28 ip4:77.32.150.153 ip4:183.78.170.182 ip4:94.125.18.60/31 ip4:147.154.255.192/26 ip4:129.149.22.192/26 -all
- stripe-verification=19a3dcababfe8bba26b29b92786b5040103b0c9f0fd0d7e3f48000ae3fa80fd1
- atlassian-domain-verification=gm04TPagsUhKmDWYp8o8qk8JIn15nNmkeu9TQEuvziMmPCf1jCuPpKEPVycvubtE
- cloudhealth=183c4ce5-a2ab-406b-810b-3166ea263dd3
- 1aa1833deddfa5747db8357a93d1fdaca155464f565bda4fba037a27fd2da6e1
- facebook-domain-verification=ts1bz0umbg7kb23hmsnorgh1031env
- atlassian-domain-verification=OAAOJVgn5dmEwQ0eI6wLtKPMqjC6hyZihf4qMCK4q2icVwEBMwgku+736RrBqlVx
- jamf-site-verification=oIaJFfQu8J9131b-DZ6TMw
- atlassian-domain-verification=h4T7MohAGx3aZIzeQ7B5vyizURa6uvO3q6aO9RhBDn/zpi3rZhYOcrTHi8VYyEQ5
Full email verification for tesco.com
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