Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
thekarriclinic.co.uk
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-18 09:25:22 UTC · ↺ Refresh
MX Hostnames
- thekarriclinic-co-uk.mail.protection.outlook.com
MX Priorities
- thekarriclinic-co-uk.mail.protection.outlook.com: 0
A / AAAA Records
- 91.204.209.12 ↩ aviation.hostns.io
Mail Server IPs
- 52.101.73.19 ↩ mail-as8pr04cu00803.inbound.protection.outlook.com
- 52.101.68.25 ↩ mail-db8pr02cu00101.inbound.protection.outlook.com
- 52.101.73.30 ↩ mail-am7pr05cu00306.inbound.protection.outlook.com
- 52.101.68.15 ↩ mail-db6pr03cu00107.inbound.protection.outlook.com
- 2a01:111:f403:ca09::5 ↩ mail-am1pr04cu00105.inbound.protection.outlook.com
- 2a01:111:f403:ca09::1 ↩ mail-as9pr07cu00301.inbound.protection.outlook.com
- 2a01:111:f403:ca04::5 ↩ mail-db3pr0202cu00205.inbound.protection.outlook.com
- 2a01:111:f403:ca09::b ↩ mail-am7pr05cu00103.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.hostns.io speakup.brace.media 2026031101 3600 7200 1209600 86400
Primary NS (mname)
ns1.hostns.io
Admin Email (rname)
speakup@brace.media
Serial
2026031101
Refresh
3600s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns2.hostns.io
ns1.hostns.io
SPF Record
✓ Strict (-all)
v=spf1 ip4:91.204.209.12 include:spf.protection.outlook.com ip4:109.70.148.59 include:spf.hostns.io -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject;sp=reject;pct=100;rua=mailto:[email protected];ruf=mailto:[email protected];ri=86400;aspf=s;adkim=s;fo=1;
✓ Reject — strongest protection
📋 SPF alignment: Strict
· DKIM alignment: Strict
📧 Reports → mailto:[email protected]
↳ Subdomain policy: reject
DKIM Selectors
✓ 3 found
default._domainkey
s1._domainkey
s2._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 ip4:91.204.209.12 include:spf.protection.outlook.com ip4:109.70.148.59 include:spf.hostns.io -all
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