Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
highlandspringsclinic.org
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 08:31:58 UTC · ↺ Refresh
MX Hostnames
- highlandspringsclinic-org.mail.protection.outlook.com
MX Priorities
- highlandspringsclinic-org.mail.protection.outlook.com: 10
A / AAAA Records
- 104.25.236.37 (no PTR)
- 104.25.235.37 (no PTR)
- 172.67.66.173
- 2606:4700:20::6819:ec25
- 2606:4700:20::6819:eb25
- 2606:4700:20::ac43:42ad
Mail Server IPs
- 52.101.194.4 ↩ mail-ch4pr04cu00104.inbound.protection.outlook.com
- 52.101.8.42 ↩ mail-dm6pr03cu00402.inbound.protection.outlook.com
- 52.101.41.54 ↩ mail-sj2pr05cu00506.inbound.protection.outlook.com
- 52.101.42.18 ↩ mail-co1pr03cu00302.inbound.protection.outlook.com
- 2a01:111:f403:c902::3 ↩ mail-sj0pr03cu01703.inbound.protection.outlook.com
- 2a01:111:f403:f907::1 ↩ mail-dm1pr04cu00201.inbound.protection.outlook.com
- 2a01:111:f403:f90a:: ↩ mail-bn6pr02cu00300.inbound.protection.outlook.com
- 2a01:111:f403:c92c::2 ↩ mail-dm2pr04cu00102.inbound.protection.outlook.com
SOA Record
Raw SOA
derek.ns.cloudflare.com dns.cloudflare.com 2398334988 10000 2400 604800 1800
Primary NS (mname)
derek.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398334988
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
mona.ns.cloudflare.com
derek.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ 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
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._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
7 records- docusign=0307d73b-42d3-4f27-9a32-226aba7b8e73
- google-site-verification=h_xn1bHnrXKrqjA3rjpQJi0X6R2jdGzzgDY0rRFB6WA
- nordpass-domain-verification=00138d4051e441099bf38a383bbca8c4
- SPFv=spf1 include:spf.protection.outlook.com -all
- webexdomainverification.1PN1C=0a39aac6-5bfd-4000-8c2a-a8107a1d1668
- 9ie5oha445lcqphpetmbc4hmnd
- MS=ms36524606
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