Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
platinumtechnical.co.uk
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-25 05:29:13 UTC · ↺ Refresh
MX Hostnames
- Platinumtechnical-co-uk.mail.protection.outlook.com
MX Priorities
- platinumtechnical-co-uk.mail.protection.outlook.com: 0
A / AAAA Records
- 149.255.58.133 ↩ cloud525.thundercloud.uk
Mail Server IPs
- 52.101.99.0 ↩ mail-cwxp265cu00600.inbound.protection.outlook.com
- 52.101.89.2 ↩ mail-lo3p265cu00302.inbound.protection.outlook.com
- 52.101.89.1 ↩ mail-lo0p265cu00201.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:ca0b:: ↩ mail-lo2p265cu02300.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
ns0.thundercloud.uk serveradmin.thundercloud.uk 2026032501 3600 1800 1209600 86400
Primary NS (mname)
ns0.thundercloud.uk
Admin Email (rname)
serveradmin@thundercloud.uk
Serial
2026032501
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns1.thundercloud.uk
ns0.thundercloud.uk
SPF Record
✓ Strict (-all)
v=spf1 ip4:149.255.58.133 include:relay.thundermail.uk include:spf.protection.outlook.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; sp=none; rf=afrf; pct=100; ri=86400
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
↳ Subdomain policy: none
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
default._domainkey
mail._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
4 records- MS=ms67362412
- sendinblue-code:edd02387f7bec254579250c651045b13
- google-site-verification=iosKWQEYxe400TLgBqJOd-taHbvWt5WvHooX7yXeG78
- SPFv=spf1 ip4:149.255.58.133 include:relay.thundermail.uk include:spf.protection.outlook.com -all
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