Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
themrn.co.uk
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-21 03:54:02 UTC · ↺ Refresh
MX Hostnames
- themrn-co-uk.mail.protection.outlook.com
MX Priorities
- themrn-co-uk.mail.protection.outlook.com: 0
A / AAAA Records
- 141.94.254.149 ↩ linux9.neonstone.com
Mail Server IPs
- 52.101.89.0 ↩ mail-lo2p265cu02300.inbound.protection.outlook.com
- 52.101.99.0 ↩ mail-cwxp265cu00600.inbound.protection.outlook.com
- 52.101.89.2 ↩ mail-lo3p265cu00302.inbound.protection.outlook.com
- 52.101.99.2 ↩ mail-cwxp265cu00502.inbound.protection.outlook.com
- 2a01:111:f403:ca1a::1 ↩ mail-cwxp265cu00601.inbound.protection.outlook.com
- 2a01:111:f403:ca1a:: ↩ mail-cwxp265cu00500.inbound.protection.outlook.com
- 2a01:111:f403:ca0b::1 ↩ mail-lo3p265cu00301.inbound.protection.outlook.com
- 2a01:111:f403:ca0b:: ↩ mail-lo2p265cu02300.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1016.ui-dns.biz hostmaster.1und1.com 2017060202 28800 7200 604800 600
Primary NS (mname)
ns1016.ui-dns.biz
Admin Email (rname)
hostmaster@1und1.com
Serial
2017060202
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns1067.ui-dns.org
ns1016.ui-dns.biz
ns1066.ui-dns.com
ns1030.ui-dns.de
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:194.150.194.61 ip4:212.113.198.195 include:mktomail.com include:_spf.salesforce.com include:spf.uk.exclaimer.net include:smtpsvr1.accessplanit.com include:spf.protection.outlook.com include:145405567.spf07.hubspotemail.net include:mail.zendesk.com ~all
📊 DNS lookups: 7/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; adkim=r
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
8 records- MS=ms75715598
- docusign=c302017f-cc62-4798-8546-412f7b423f44
- docusign=bfa013a8-eed5-4bf8-a350-39a62d609775
- zcHwfi/anztLCiy7FjQ4moXNTRfImxNByBH9zw3YqdO22q0ZcyaEifIdD9utaw6pVYl+8KpoaYYGB3W0qwD8Tw==
- intacct-esk=383E0EA4F5777B18E0635A06450A1444
- SPFv=spf1 ip4:194.150.194.61 ip4:212.113.198.195 include:mktomail.com include:_spf.salesforce.com include:spf.uk.exclaimer.net include:smtpsvr1.accessplanit.com include:spf.protection.outlook.com include:145405567.spf07.hubspotemail.net include:mail.zendesk.com ~all
- docusign=5329e22b-9365-4780-91c0-02fb8413ef46
- ZOOM_verify_BIV7vwJhQ4-3-PoOb1BxUQ
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