Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
kentonblack.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-28 21:40:26 UTC · ↺ Refresh
MX Hostnames
- kentonblack-com.mail.protection.outlook.com
MX Priorities
- kentonblack-com.mail.protection.outlook.com: 5
A / AAAA Records
- 35.214.5.210 ↩ 210.5.214.35.bc.googleusercontent.com
Mail Server IPs
- 52.101.68.15 ↩ mail-db6pr03cu00107.inbound.protection.outlook.com
- 52.101.73.11 ↩ mail-am1pr04cu00103.inbound.protection.outlook.com
- 52.101.68.0 ↩ mail-db3pr0202cu00100.inbound.protection.outlook.com
- 52.101.68.8 ↩ mail-du0pr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca04::d ↩ mail-db6pr03cu00105.inbound.protection.outlook.com
- 2a01:111:f403:ca04::4 ↩ mail-db4pr02cu00204.inbound.protection.outlook.com
- 2a01:111:f403:ca04::f ↩ mail-db7pr03cu00507.inbound.protection.outlook.com
- 2a01:111:f403:ca09::e ↩ mail-am7pr05cu00206.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1070.ui-dns.org hostmaster.1and1.co.uk 2016033032 28800 7200 604800 300
Primary NS (mname)
ns1070.ui-dns.org
Admin Email (rname)
hostmaster@1and1.co.uk
Serial
2016033032
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
ns1070.ui-dns.org
ns1046.ui-dns.biz
ns1035.ui-dns.de
ns1059.ui-dns.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:173.212.252.15 include:spf.uk.exclaimer.net include:spf.protection.outlook.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; pct=100; rua=mailto:[email protected]; ruf=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 216 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
1 record- SPFv=spf1 ip4:173.212.252.15 include:spf.uk.exclaimer.net include:spf.protection.outlook.com -all
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