Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
health-first.org
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 05:22:51 UTC · ↺ Refresh
MX Hostnames
- healthfirst-org01e.mail.protection.outlook.com
MX Priorities
- healthfirst-org01e.mail.protection.outlook.com: 10
A / AAAA Records
- 52.44.80.240 ↩ ec2-52-44-80-240.compute-1.amazonaws.com
- 52.73.227.130 ↩ ec2-52-73-227-130.compute-1.amazonaws.com
Mail Server IPs
- 52.101.41.26 ↩ mail-sj0pr03cu01702.inbound.protection.outlook.com
- 52.101.9.24 ↩ mail-bl2pr02cu00400.inbound.protection.outlook.com
- 52.101.41.180 ↩ mail-byapr04cu00204.inbound.protection.outlook.com
- 52.101.194.19 ↩ mail-ch5pr02cu00303.inbound.protection.outlook.com
- 2a01:111:f403:f908::2 ↩ mail-bn8pr05cu00102.inbound.protection.outlook.com
- 2a01:111:f403:c922::2 ↩ mail-bl0pr02cu00702.inbound.protection.outlook.com
- 2a01:111:f403:f902::1 ↩ mail-bl2pr02cu00101.inbound.protection.outlook.com
- 2a01:111:f403:c922::1 ↩ mail-bl0pr05cu00501.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1-08.azure-dns.com admin.health-first.org 2021101201 28800 7200 1209600 28800
Primary NS (mname)
ns1-08.azure-dns.com
Admin Email (rname)
admin@health-first.org
Serial
2021101201
Refresh
28800s
Retry
7200s
Expire
1209600s
Minimum TTL
28800s
Nameservers (NS)
ns4-08.azure-dns.info
ns1-08.azure-dns.com
ns2-08.azure-dns.net
ns3-08.azure-dns.org
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:jangomail.com include:e2ma.net include:spf-ipv4.health-first.org -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected]; fo=1
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],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
7 records- SPFv=spf1 include:spf.protection.outlook.com include:jangomail.com include:e2ma.net include:spf-ipv4.health-first.org -all
- ciscocidomainverification=3c698b0570e5e0fd8763ce1431e24b8fe361c997cec88366e98083bbf911e125
- have-i-been-pwned-verification=f78e4b81a330c4f9223e111264ff9672
- apple-domain-verification=6eMZrRZ8eea8fbiR
- ncdt58n4qfp485wkm1d6cl5cxq2jykwv
- have-i-been-pwned-verification=dweb_3d8o31jy5glauu491hvxlzvw
- MS=ms19392253
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