Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
stmichaelsclinic.co.uk
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-17 23:34:55 UTC · ↺ Refresh
MX Hostnames
- stmichaelsclinic-co-uk.mail.protection.outlook.com
MX Priorities
- stmichaelsclinic-co-uk.mail.protection.outlook.com: 0
A / AAAA Records
- 191.101.81.174 ↩ srv1100825.hstgr.cloud
Mail Server IPs
- 52.101.73.28 ↩ mail-am7pr05cu00204.inbound.protection.outlook.com
- 52.101.68.32 ↩ mail-db3pr0202cu00200.inbound.protection.outlook.com
- 52.101.73.30 ↩ mail-am7pr05cu00306.inbound.protection.outlook.com
- 52.101.73.15 ↩ mail-am9pr04cu00107.inbound.protection.outlook.com
- 2a01:111:f403:ca04::10 ↩ mail-dbapr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca09::5 ↩ mail-am1pr04cu00105.inbound.protection.outlook.com
- 2a01:111:f403:ca09::20 ↩ mail-as8pr05cu00400.inbound.protection.outlook.com
- 2a01:111:f403:ca09::8 ↩ mail-as2pr05cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
mariah.ns.cloudflare.com dns.cloudflare.com 2399240870 10000 2400 604800 1800
Primary NS (mname)
mariah.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399240870
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
rene.ns.cloudflare.com
mariah.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:servers.mcsv.net ip4:35.246.15.6 -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=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
5 records- apple-domain-verification=qbw8ZKQR4cwDd21N
- ca3-61b7885508094d289e84870b51ae03d3
- google-site-verification=pvKVhfWZKimSTXaM7xR2q-DY08n3-e5gqgpqEZygNBo
- SPFv=spf1 include:spf.protection.outlook.com include:servers.mcsv.net ip4:35.246.15.6 -all
- v=verifydomain MS=9159846
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