Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
oklahomaheart.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-26 13:06:49 UTC · ↺ Refresh
MX Hostnames
- mx1.hc3082-35.iphmx.com
- mx2.hc3082-35.iphmx.com
MX Priorities
- mx1.hc3082-35.iphmx.com: 5
- mx2.hc3082-35.iphmx.com: 5
A / AAAA Records
- 192.124.249.176 ↩ cloudproxy10176.sucuri.net
Mail Server IPs
- 139.138.33.60 ↩ esa.hc3082-35.iphmx.com
- 139.138.56.239 ↩ esa.hc3082-35.iphmx.com
SOA Record
Raw SOA
ns-cloud-c1.googledomains.com dnsadmin.ardenthealth.com 2018022701 3600 900 1209600 900
Primary NS (mname)
ns-cloud-c1.googledomains.com
Admin Email (rname)
dnsadmin@ardenthealth.com
Serial
2018022701
Refresh
3600s
Retry
900s
Expire
1209600s
Minimum TTL
900s
Nameservers (NS)
ns-cloud-c1.googledomains.com
ns-cloud-c4.googledomains.com
ns-cloud-c3.googledomains.com
ns-cloud-c2.googledomains.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:199.248.10.88 ip4:199.248.10.89 exists:%{i}.spf.hc3082-35.iphmx.com include:spf.protection.outlook.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1; adkim=s; aspf=s;
✓ Reject — strongest protection
📋 SPF alignment: Strict
· DKIM alignment: Strict
📧 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
12 records- SPFv=spf1 ip4:199.248.10.88 ip4:199.248.10.89 exists:%{i}.spf.hc3082-35.iphmx.com include:spf.protection.outlook.com -all
- kvdplzyxcmq47bt8qq773f0s4qzyztz9
- gpxv0zvvy6zsp9gn01pxdldnm3f7d166
- cisco-ci-domain-verification=1806c0c15739bdf48b7467599358744a5dd39282602b9c654fd76e34e3dab160
- JYE59K1D28L8N3+/T05rzbFLatVKN6bkpXExrRtFte/woqYt1j2YHEmr1tzmW772FzIsICV6/SsT/Zv/IhaJ9A==
- _nb61cm6l7oqx8vqgem1etb0vj24ig9l
- dql9m8l41jj8bxdtcy3v7x4wb6hk8145
- /UtUdBs42j9qBUd2wKZi2Tnw1gAkdCbJQbKqmVxiEME16RyClRCVPXDVOmMNASi8QP1FzlubPbnnBmXflA9ARg==
- fl680b6gub66uftl7g4ba8hth1
- ZOOM_verify_N5F2jaU3AKohHnOMxK6jRM
- 746vq4k4668z4dgklxk6mjlx8brgp750
- MS=ms18910004
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