Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
resonantclinical.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-27 22:25:17 UTC · ↺ Refresh
MX Hostnames
- resonantclinical-com.mail.protection.outlook.com
MX Priorities
- resonantclinical-com.mail.protection.outlook.com: 0
A / AAAA Records
- 23.185.0.4 (no PTR)
- 2620:12a:8000::4 (no PTR)
- 2620:12a:8001::4
Mail Server IPs
- 52.101.41.3 ↩ mail-sj2pr05cu00103.inbound.protection.outlook.com
- 52.101.11.13 ↩ mail-sn1pr0501cu00205.inbound.protection.outlook.com
- 52.101.40.0 ↩ mail-cy5pr03cu00300.inbound.protection.outlook.com
- 52.101.40.6 ↩ mail-cy1pr03cu00106.inbound.protection.outlook.com
- 2a01:111:f403:f90b:: ↩ mail-bn6pr04cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f805::1 ↩ mail-co1pr03cu00301.inbound.protection.outlook.com
- 2a01:111:f403:c922::1 ↩ mail-bl0pr05cu00501.inbound.protection.outlook.com
- 2a01:111:f403:f901::1 ↩ mail-bl0pr02cu00601.inbound.protection.outlook.com
SOA Record
Raw SOA
dion.ns.cloudflare.com dns.cloudflare.com 2396455055 10000 2400 604800 1800
Primary NS (mname)
dion.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2396455055
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
sharon.ns.cloudflare.com
dion.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:us._netblocks.mimecast.com include:spf-002ab603.pphosted.com ip4:202.123.2.8 ip4:202.123.2.15 ip4:202.123.2.28 ip4:52.4.102.94 ip4:80.64.72.50 ip4:80.64.72.51 ip4:209.213.216.128 ip4:209.213.216.129 ip4:217.77.192.0/20 ip4:72.3.177.200 ip4:209.213.216.67 ip4:84.207.217.76 ip4:54.160.3.177 ip4:52.20.93.51 ip4:217.33.31.190 ip4:72.3.177.201 ip4:162.209.64.208 exists:%{i}._spf.mta.salesforce.com include:spfa.cpmails.com include:spf.protection.outlook.com include:amazonses.com -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1;p=quarantine;rua=mailto:[email protected];ruf=mailto:[email protected];sp=reject;ri=84600
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: reject
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._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
5 records- 0ed1fe018a7a7f4c67c9044b498e6102d1343b0389
- MS=ms17074208
- MS=ms57814678
- atlassian-domain-verification=jMdAjlYNfixc9rW0Y/g3f9mzBztjsmmSvlsF4AjvcsR7Sy7aCJmykjbpTB29xWd2
- SPFv=spf1 include:us._netblocks.mimecast.com include:spf-002ab603.pphosted.com ip4:202.123.2.8 ip4:202.123.2.15 ip4:202.123.2.28 ip4:52.4.102.94 ip4:80.64.72.50 ip4:80.64.72.51 ip4:209.213.216.128 ip4:209.213.216.129 ip4:217.77.192.0/20 ip4:72.3.177.200 ip4:209.213.216.67 ip4:84.207.217.76 ip4:54.160.3.177 ip4:52.20.93.51 ip4:217.33.31.190 ip4:72.3.177.201 ip4:162.209.64.208 exists:%{i}._spf.mta.salesforce.com include:spfa.cpmails.com include:spf.protection.outlook.com include:amazonses.com -all
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