Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
highlandcc.us
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-02 00:13:45 UTC · ↺ Refresh
MX Hostnames
- highlandcc.us.1.0001.arsmtp.com
- highlandcc.us.2.0001.arsmtp.com
MX Priorities
- highlandcc.us.2.0001.arsmtp.com: 10
- highlandcc.us.1.0001.arsmtp.com: 0
A / AAAA Records
- 104.18.19.153 (no PTR)
- 104.18.18.153 (no PTR)
Mail Server IPs
- 8.19.118.219 ↩ server2015.appriver.com
- 8.31.233.242 ↩ whois201c.appriver.com
SOA Record
Raw SOA
ns75.domaincontrol.com dns.jomax.net 2026032400 28800 7200 604800 600
Primary NS (mname)
ns75.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026032400
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns76.domaincontrol.com
ns75.domaincontrol.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:edgepilot.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
3 records- SPFv=spf1 include:spf.protection.outlook.com include:edgepilot.com -all
- apple-domain-verification=wYJcmIYX8GHVXU77
- MS=ms52608675
Full email verification for highlandcc.us
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits