Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
siouxcenterhealth.org
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-26 13:15:51 UTC · ↺ Refresh
MX Hostnames
- mail3.avera.org
- mail1.avera.org
- mail4.avera.org
- mx1.hc5499-58.iphmx.com
- mx2.hc5499-58.iphmx.com
MX Priorities
- mail3.avera.org: 100
- mx2.hc5499-58.iphmx.com: 10
- mx1.hc5499-58.iphmx.com: 10
- mail1.avera.org: 100
- mail4.avera.org: 100
A / AAAA Records
- 52.26.4.14 ↩ ec2-52-26-4-14.us-west-2.compute.amazonaws.com
Mail Server IPs
- 198.179.214.61 ↩ mail3.avera.org
- 68.232.129.50 ↩ esa.hc5499-58.iphmx.com
- 68.232.137.212 ↩ esa.hc5499-58.iphmx.com
- 198.179.214.60 ↩ mail1.avera.org
- 198.179.248.61 ↩ mail4.avera.org
SOA Record
Raw SOA
ns1.avera.org hostmaster.mckennan.org 2025091901 10800 3600 1814400 900
Primary NS (mname)
ns1.avera.org
Admin Email (rname)
hostmaster@mckennan.org
Serial
2025091901
Refresh
10800s
Retry
3600s
Expire
1814400s
Minimum TTL
900s
Nameservers (NS)
ns1.avera.org
ns2.avera.org
SPF Record
✓ Strict (-all)
v=spf1 mx include:spf.protection.outlook.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; pct=100; fo=1; ri=3600; rua=mailto:[email protected]; ruf=mailto:[email protected];
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
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
6 records- cisco-ci-domain-verification=5881bf33ed2e1e6b8027a6b8ca1c67ddbf19b59478c4fadf5346fc0967909bf6
- 3GOPL4JA87RP19K15HLQATHC0K
- facebook-domain-verification=d9vfvvlxx3pjrxqwqn5xkqdx7u0bnf
- qsiFy/OVgDn3FN01VqKCeU0VCFq2exWQhctj33y90vJRGRmFDjUlVyJ1sFLLDe99j6aATOff6xC47k7lAnoZqQ==
- SPFv=spf1 mx include:spf.protection.outlook.com -all
- google-site-verification=PTznLMzQKQALcbAdxU9uViB3UT6EQqllPu4-ucc-lUQ
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