Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
brookstreet.co.uk
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-27 08:29:09 UTC · ↺ Refresh
MX Hostnames
- brookstreet-co-uk.mail.protection.outlook.com
MX Priorities
- brookstreet-co-uk.mail.protection.outlook.com: 5
A / AAAA Records
- 34.241.64.5 ↩ ec2-34-241-64-5.eu-west-1.compute.amazonaws.com
Mail Server IPs
- 52.101.11.2 ↩ mail-sn1pr03cu00102.inbound.protection.outlook.com
- 52.101.8.44 ↩ mail-dm5pr04cu00104.inbound.protection.outlook.com
- 52.101.42.18 ↩ mail-co1pr03cu00302.inbound.protection.outlook.com
- 52.101.42.14 ↩ mail-mw2pr04cu00106.inbound.protection.outlook.com
- 2a01:111:f403:c91d::a ↩ mail-co1pr21cu00202.inbound.protection.outlook.com
- 2a01:111:f403:c946::7 ↩ mail-ch5pr02cu00307.inbound.protection.outlook.com
- 2a01:111:f403:f901::1 ↩ mail-bl0pr02cu00601.inbound.protection.outlook.com
- 2a01:111:f403:f913::1 ↩ mail-cy5pr05cu00101.inbound.protection.outlook.com
SOA Record
Raw SOA
dawn.ns.cloudflare.com dns.cloudflare.com 2399420932 10000 2400 604800 1800
Primary NS (mname)
dawn.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399420932
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
lars.ns.cloudflare.com
dawn.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_spf.bullhornmail.com include:spf.protection.outlook.com include:4674640.spf01.hubspotemail.net include:amazonses.com include:spf.messagelabs.com ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1;
✓ Reject — strongest protection
📋 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
6 records- onetrust-domain-verification=e8414fe1dde54c06ad6426a5b7c1b777
- SPFv=spf1 include:_spf.bullhornmail.com include:spf.protection.outlook.com include:4674640.spf01.hubspotemail.net include:amazonses.com include:spf.messagelabs.com ~all
- MS=ms81584677
- SkuJra7PPaipDEdjrDWCkJl2XMy/5dsqy/g0pBEgJhzy9EzUALs5YsiFoA8QoLEY+93Hr084EDgiQ6JKZr+VlQ==
- apple-domain-verification=73IB4gAAR7RD1rXu
- google-site-verification=YRvVP1HQWzcDR8jKKFhHi9eTL1PdCscL4v9a6WKdlXE
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