Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
sainsburys.co.uk
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-20 17:30:31 UTC · ↺ Refresh
MX Hostnames
- mxb-0059c002.gslb.pphosted.com
- mxa-0059c002.gslb.pphosted.com
MX Priorities
- mxb-0059c002.gslb.pphosted.com: 5
- mxa-0059c002.gslb.pphosted.com: 5
A / AAAA Records
- 23.48.224.68 ↩ a23-48-224-68.deploy.static.akamaitechnologies.com
- 23.48.224.78 ↩ a23-48-224-78.deploy.static.akamaitechnologies.com
- 2600:141b:1c00:16::17c4:307 ↩ g2600-141b-1c00-0016-0000-0000-17c4-0307.deploy.static.akamaitechnologies.com
- 2600:141b:1c00:16::17c4:324 ↩ g2600-141b-1c00-0016-0000-0000-17c4-0324.deploy.static.akamaitechnologies.com
Mail Server IPs
- 185.183.31.87 ↩ mx08-0059c002.pphosted.com
- 205.220.184.54 ↩ mx07-0059c002.pphosted.com
SOA Record
Raw SOA
edns63.ultradns.com dns-admin.sainsburys.co.uk 2017093913 10800 3600 2592000 86400
Primary NS (mname)
edns63.ultradns.com
Admin Email (rname)
dns-admin@sainsburys.co.uk
Serial
2017093913
Refresh
10800s
Retry
3600s
Expire
2592000s
Minimum TTL
86400s
Nameservers (NS)
edns63.ultradns.org
edns63.ultradns.biz
edns63.ultradns.com
edns63.ultradns.net
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf-0059c002.pphosted.com include:mail.zendesk.com include:spf_c.oraclecloud.com include:spf-000ff402.pphosted.com a:smtp.info-exchange.com include:_spf.psm.knowbe4.com include:spf-006c1e01.pphosted.com ~all
📊 DNS lookups: 7/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; aspf=r; fo=1
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 3 found
k1._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: k1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
33 records- appspace-domain-verification=bd5875b61eba9859297179fe920d1af5e663346f2d766bb44be9b62040f9a8c1
- google-site-verification=oTwJNjZ4sbfMyjr1QA2PPqWRgs5iep2ndix8S5LBvoE
- amazonses:AmgR9uJ4rjBc4dim7hEd83ug19e0BKSmgAT+yl69wVE=
- facebook-domain-verification=iy3pvi07361smgtovomjw8jc57ck80
- notion-domain-verification=GfYhQ3gvYzbRp48yjny2Rcqz4KjRDqbJVfIUvsDmnyz
- docker-verification=e72027db-f5f4-4fba-8e0f-cee1c45b4235
- bv-domain-verification=59e86545962db4ea8563a8559651788b68c5689bc74a38e12f1d940dfa014b0f
- google-site-verification=0cPVZ_4z7Skp55cUw0F5q0K2nG8ch62jr59E98_QMiM
- google-site-verification=CAuNUDV_ztekZe4cGpq0h2us-VIofinEswd3ZfTd0RA
- c2FpbnNidXJ5
- google-site-verification=7SrZXFXHWelr9RoKllLZOxeB3BhEc_mjs9ty9fzNacE
- ED12-C0A7-2C5D-B927-4266-1E3D-034E-675D
- SPFv=spf1 include:spf-0059c002.pphosted.com include:mail.zendesk.com include:spf_c.oraclecloud.com include:spf-000ff402.pphosted.com a:smtp.info-exchange.com include:_spf.psm.knowbe4.com include:spf-006c1e01.pphosted.com ~all
- mongodb-site-verification=qfAOsPAxIb9qysjJTOBmRiYISC77ZBqW
- new-relic-domain-verification=e662d6878d95446189187ec4effcbfc9
- MS=ms93627733
- adobe-idp-site-verification=792768402ccec429e74c86ac74a740af5f347fff118c7ae998b923f13cbd0b87
- onetrust-domain-verification=b48aacce2a984abe8dfdaef489d4d62f
- mjVFlvGJih8pUjgHBQNxt1ISsdT6VEQJJvTmMjeBjLnTcnzbYQ3vWWBjAR1AWL31AXd5PKjb2BF4qfbeRmfePQ==
- 6g0kgh2ftdy7p616gw8nw1m9j7dhlpw2
- google-site-verification=Zxo98DHJdzxOLYltgzMrk7wxAvjMOD61-QhQqXjgmIU
- jamf-site-verification=GZUyQYcogbuFkDgVUcFB5w
- TmTluRIiWT4G/6DYtuA0PKCdRFh5qYVGhN3kUaKN3u27GK3BzcwInuPxAdsaufCDRh4kA/xqfmquuALEnRETVw==
- atlassian-domain-verification=1rUPOsGf1aY4sSwHjiVqKHq7HmId8fBC6bViENY5nZaafSMHiQMEay6PfmMV3yip
- vmware-cloud-verification-b30453ff-f7b7-46cd-aea6-b5441209f799
- J0S4A02808
- 0EF0-CB94-BF2A-EE9A-F614-9E32-BB5D-C4FC
- apple-domain-verification=aAYQoQA44rw1jzrckjsXi_IEgFvBJVEBBJJDoYQucfM
- LH7tHFAKRgBjqvMSGsGJIRZPs8bLxw
- amazonses:tNvsrNYeXf0JXZuni8tnlQhkSln9piAn9YI3t8YKnX8=
- 4rppjlrbdnjm9wrn1j45k375c9dgmc2c
- DD5C-DF9A-6169-49C1-2AEC-29DE-3796-FF6D
- amazonses:mkawWC5nMKKraFtBIkqYlMALuhG5xh2BI3E5oN17RMQ=
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