Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
shannonhealth.org
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-26 02:39:08 UTC · ↺ Refresh
MX Hostnames
- shannonhealth-org.mail.protection.outlook.com
MX Priorities
- shannonhealth-org.mail.protection.outlook.com: 10
A / AAAA Records
No A/AAAA records found.
Mail Server IPs
- 52.101.9.17 (no PTR)
- 52.101.50.7 ↩ mail-co1pr21cu00207.inbound.protection.outlook.com
- 40.93.192.4 ↩ mail-dm2pr04cu00404.inbound.protection.outlook.com
- 52.101.41.183 ↩ mail-byapr04cu00307.inbound.protection.outlook.com
- 2a01:111:f403:f907::1 ↩ mail-dm1pr04cu00201.inbound.protection.outlook.com
- 2a01:111:f403:c902::6 ↩ mail-sj0pr21cu00106.inbound.protection.outlook.com
- 2a01:111:f403:c91d::a ↩ mail-co1pr21cu00202.inbound.protection.outlook.com
- 2a01:111:f403:c92c::3 ↩ mail-dm5pr04cu00103.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.shannonhealth.org aaronleech.shannonhealth.org 2026020201 10800 3600 777600 3600
Primary NS (mname)
ns1.shannonhealth.org
Admin Email (rname)
aaronleech@shannonhealth.org
Serial
2026020201
Refresh
10800s
Retry
3600s
Expire
777600s
Minimum TTL
3600s
Nameservers (NS)
ns4.dnsunlimited.com
ns1.dnsunlimited.com
ns5.dnsunlimited.com
ns1.shannonhealth.org
ns3.dnsunlimited.com
ns2.dnsunlimited.com
SPF Record
✓ Strict (-all)
v=spf1 include:6w0rh60jgf.spf.mailauth-us.ironscales.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=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]
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._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
8 records- ms=ms12460023
- google-site-verification=0v2avjbmYlTYhTVqxkqj3zFmBbOAIj2zkXv8nvA2jYk
- OQKBPTKHEAY0ASW7NF951IKSJ3QLCORYO7VRTOB7S
- asv=34560d0aa178d9299666cc07354e7a3b
- nTbcKSLJDHaxH4+e8MNli2sRzXf3K3pdjBwVrbC1nAJSfvGmzaIP6nAgFwKmk51KPdpoIW9JjfZyWl/J80JETg==
- d30661eaf839c9e4025728ec9bed9114ac92e475bd445312b821779d6c4de19
- apple-domain-verification=AN6KqDhZbbQfv2cP
- SPFv=spf1 include:6w0rh60jgf.spf.mailauth-us.ironscales.com -all
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