Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
widdop.co.uk
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-18 00:25:00 UTC · ↺ Refresh
MX Hostnames
- widdop-co-uk.mail.protection.outlook.com
MX Priorities
- widdop-co-uk.mail.protection.outlook.com: 0
A / AAAA Records
- 172.167.241.213 (no PTR)
Mail Server IPs
- 52.101.99.2 ↩ mail-cwxp265cu00502.inbound.protection.outlook.com
- 52.101.89.1 ↩ mail-lo0p265cu00201.inbound.protection.outlook.com
- 52.101.99.0 ↩ mail-cwxp265cu00600.inbound.protection.outlook.com
- 52.101.89.2 ↩ mail-lo3p265cu00302.inbound.protection.outlook.com
- 2a01:111:f403:ca1a:: ↩ mail-cwxp265cu00500.inbound.protection.outlook.com
- 2a01:111:f403:ca1a::1 ↩ mail-cwxp265cu00601.inbound.protection.outlook.com
- 2a01:111:f403:ca0b::1 ↩ mail-lo3p265cu00301.inbound.protection.outlook.com
- 2a01:111:f403:ca0b::2 ↩ mail-lo0p265cu00202.inbound.protection.outlook.com
SOA Record
Raw SOA
ns11.elite-dns.net hostmaster.widdop.co.uk 2025100201 10800 3600 1209600 10800
Primary NS (mname)
ns11.elite-dns.net
Admin Email (rname)
hostmaster@widdop.co.uk
Serial
2025100201
Refresh
10800s
Retry
3600s
Expire
1209600s
Minimum TTL
10800s
Nameservers (NS)
ns11.elite-dns.net
ns12.elite-dns.co.uk
SPF Record
✓ Strict (-all)
v=spf1 ip4:52.49.10.67 ip4:85.95.105.164 ip4:23.21.109.197 ip4:23.21.109.212 ip4:147.160.167.0/26 include:spf.protection.outlook.com include:_spf.atlassian.net include:amazonses.com include:_spf.psm.knowbe4.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 216 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
19 records- l5q9mlj7cj4px3gn7vcw93nn1j3vvwdn
- _7yx52quqz0q2ufouue4ixlldx88bwz8
- atlassian-domain-verification=a3txQeA17fsQV/QdVbzjNB99d2b03XCBkVD8REkjXFt7qg98IzX0KfIcRs5qGpu7
- s2j3mcz94fb9bfm09l5v6r88w7wgvt65
- tpgz0mmxt2srx9cpjct48wlb3clpb2qs
- linkedin-site-verification=1d047c00-a649-4606-8db5-c98cada9beda
- facebook-domain-verification=f3wfqo43hj5rrwc3fsozrrjvq971av
- MS=ms97740236
- jq35ybq1zq1ykf112x183fnjd3q4l004
- atlassian-sending-domain-verification=47577887-1c59-401c-a84b-cd5e848186f4
- ppkz1v5pngbd5b8gg64hd2cpk5rsr87f
- SPFv=spf1 ip4:52.49.10.67 ip4:85.95.105.164 ip4:23.21.109.197 ip4:23.21.109.212 ip4:147.160.167.0/26 include:spf.protection.outlook.com include:_spf.atlassian.net include:amazonses.com include:_spf.psm.knowbe4.com -all
- _77z6khmb0bxuhg4r2zma2dqkmumhg5u
- google-site-verification=rv_mDJoTBtKnXyyq6bj64b3b1OACOtYsBHJMPwBbPhw
- apple-domain-verification=FoBS0uR5XUQ1rfI5
- atlassian-domain-verification=gYy1gSvbVP+OTAjcuva1p+bskPaXGmmrvnqnAuOTmqULi/6+NFaTlHFqgGXKIZkL
- 6gCGtV07IoNVfkHCV2TabWJ4YsqgotgkxpdG9FEokYJ9SyqdjP37FA8eB1TMVbEycEKYYD+8Q/7csUcYYHKYCw==
- google-site-verification=CRUuvYNJixC8N_naeIlB49NmPwYpS_gXK1y04Hp-ovU
- 34v5zj4m75qks73jqj7xm19kcvbxq7w3
Free · No signup required
Add email validation to your forms
Block disposable emails, validate MX records, detect role accounts — unlimited, forever free.
<script src="https://check.verifyswift.com/"></script>
One line of code · Works on any site
See demo & docs
Deep verification
Full email verification for widdop.co.uk
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits