Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
realbusinessrescue.co.uk
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-19 18:56:17 UTC · ↺ Refresh
MX Hostnames
- realbusinessrescue-co-uk.mail.protection.outlook.com
MX Priorities
- realbusinessrescue-co-uk.mail.protection.outlook.com: 10
A / AAAA Records
- 172.67.135.153 (no PTR)
- 104.21.26.70 (no PTR)
- 2606:4700:3034::6815:1a46
- 2606:4700:3036::ac43:8799
Mail Server IPs
- 52.101.68.32 ↩ mail-db3pr0202cu00200.inbound.protection.outlook.com
- 52.101.73.1 ↩ mail-am3pr04cu00501.inbound.protection.outlook.com
- 52.101.68.12 ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
- 52.101.68.3 ↩ mail-db7pr03cu00403.inbound.protection.outlook.com
- 2a01:111:f403:ca04::1 ↩ mail-db7pr03cu00401.inbound.protection.outlook.com
- 2a01:111:f403:ca09:: ↩ mail-am3pr04cu00500.inbound.protection.outlook.com
- 2a01:111:f403:ca04::5 ↩ mail-db3pr0202cu00205.inbound.protection.outlook.com
- 2a01:111:f403:ca09::c ↩ mail-as8pr05cu00304.inbound.protection.outlook.com
SOA Record
Raw SOA
athena.ns.cloudflare.com dns.cloudflare.com 2398869796 10000 2400 604800 1800
Primary NS (mname)
athena.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398869796
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
lee.ns.cloudflare.com
athena.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1:d:s
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 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
5 records- NkrREa0MqIeBaQZUwpUpn+Jw4PcqrBxTysumLuyjmFx7A9dcDF3IBsXvAMuEPlnAT0QdhzcnDw1TZpS9nHEKAw==
- ahrefs-site-verification_624bebb7c061d42d628abd312a746cb13cc141939cdff08cef06c931ab4d061c
- google-site-verification=UWobVOzywfhunfqezP7A7YRHTGR2_ED8QHr22n6b4iY
- SPFv=spf1 include:spf.protection.outlook.com ~all
- MS=ms38393130
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