Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
missouridelta.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-01 17:24:41 UTC · ↺ Refresh
MX Hostnames
- mx2.hc5720-88.iphmx.com
- mx1.hc5720-88.iphmx.com
MX Priorities
- mx2.hc5720-88.iphmx.com: 10
- mx1.hc5720-88.iphmx.com: 0
A / AAAA Records
- 216.81.136.20 (no PTR)
Mail Server IPs
- 68.232.140.96 ↩ esa1.hc5720-88.iphmx.com
- 68.232.137.40 ↩ esa2.hc5720-88.iphmx.com
SOA Record
Raw SOA
ns67.worldnic.com namehost.worldnic.com 125111213 10800 3600 604800 3600
Primary NS (mname)
ns67.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
125111213
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns67.worldnic.com
ns68.worldnic.com
SPF Record
✓ Strict (-all)
v=spf1 exists:%{i}.spf.hc5720-88.iphmx.com ip4:75.130.11.201 ip4:12.147.63.228 ip4:68.232.140.96 ip4:68.232.137.40 include:spf.protection.outlook.com include:spf.globalreach.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
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
5 records- uengfud50q1ri49g7n5el99unm
- lk840dksaqu9v0i7r38037sn0o
- google-site-verification=gI_ZTUZ8HJO19QjdbORzWQUggaCalyXYW5aFvBAveLg
- SPFv=spf1 exists:%{i}.spf.hc5720-88.iphmx.com ip4:75.130.11.201 ip4:12.147.63.228 ip4:68.232.140.96 ip4:68.232.137.40 include:spf.protection.outlook.com include:spf.globalreach.com -all
- lmrhl073aju8lvr91v09fo54m5
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