Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
kingsburystone.co.uk
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-02 08:08:19 UTC · ↺ Refresh
MX Hostnames
- KingsburyStone-co-uk.mail.protection.outlook.com
MX Priorities
- kingsburystone-co-uk.mail.protection.outlook.com: 0
A / AAAA Records
- 82.136.27.8 (no PTR)
Mail Server IPs
- 52.101.89.0 ↩ mail-lo2p265cu02300.inbound.protection.outlook.com
- 52.101.89.2 ↩ mail-lo3p265cu00302.inbound.protection.outlook.com
- 52.101.89.1 ↩ mail-lo0p265cu00201.inbound.protection.outlook.com
- 52.101.99.0 ↩ mail-cwxp265cu00600.inbound.protection.outlook.com
- 2a01:111:f403:ca0b::2 ↩ mail-lo0p265cu00202.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
SOA Record
Raw SOA
ns0.burstfire.net ops-no-ticketer.burstfire.net 2026012100 3600 1800 1209600 86400
Primary NS (mname)
ns0.burstfire.net
Admin Email (rname)
ops-no-ticketer@burstfire.net
Serial
2026012100
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns3.burstfire.net
ns0.burstfire.net
ns1.burstfire.net
ns2.burstfire.net
SPF Record
✓ Strict (-all)
v=spf1 +a +mx +ip4:82.136.27.2 +ip4:82.136.27.3 +include:spf.protection.outlook.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected];
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 +a +mx +ip4:82.136.27.2 +ip4:82.136.27.3 +include:spf.protection.outlook.com -all
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