Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
missourinurses.org
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 09:11:14 UTC · ↺ Refresh
MX Hostnames
- kcxec1n4.computerstlouis.com
- stlxec1n3.computerstlouis.com
MX Priorities
- kcxec1n4.computerstlouis.com: 20
- stlxec1n3.computerstlouis.com: 10
A / AAAA Records
- 35.212.17.103 ↩ 103.17.212.35.bc.googleusercontent.com
Mail Server IPs
- 208.110.87.195 ↩ kcxec1n4.computerstlouis.com
- 38.65.96.148 ↩ stlxec1n3.computerstlouis.com
- 130.250.215.148 ↩ ip-130-250-215-148.stl.h5datacenters.com
SOA Record
Raw SOA
ns1.siteground.net root.giow1103.siteground.us 100240 86400 7200 3600000 86400
Primary NS (mname)
ns1.siteground.net
Admin Email (rname)
root@giow1103.siteground.us
Serial
100240
Refresh
86400s
Retry
7200s
Expire
3600000s
Minimum TTL
86400s
Nameservers (NS)
ns1.siteground.net
ns2.siteground.net
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:spf.computerstlouis.com include:salsalabs.org ip4:204.28.10.0/23 ip4:65.119.155.82 include:clientemailspf.growthzoneapp.com include:missourinurses.org.spf.auto.dnssmarthost.net -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; sp=quarantine; pct=5; rua=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: quarantine
⚠ Policy applies to 5% of failing messages only
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 include:spf.protection.outlook.com include:spf.computerstlouis.com include:salsalabs.org ip4:204.28.10.0/23 ip4:65.119.155.82 include:clientemailspf.growthzoneapp.com include:missourinurses.org.spf.auto.dnssmarthost.net -all
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