Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
harmoninc.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-20 12:11:16 UTC · ↺ Refresh
MX Hostnames
- mx2.hc189338.iphmx.com
- mx1.hc189338.iphmx.com
MX Priorities
- mx1.hc189338.iphmx.com: 10
- mx2.hc189338.iphmx.com: 10
A / AAAA Records
- 172.67.70.200 (no PTR)
- 104.26.14.183 (no PTR)
- 104.26.15.183 (no PTR)
- 2606:4700:20::ac43:46c8 (no PTR)
- 2606:4700:20::681a:fb7 (no PTR)
- 2606:4700:20::681a:eb7 (no PTR)
Mail Server IPs
- 68.232.145.200 ↩ esa2.hc189338.iphmx.com
- 216.71.152.253 ↩ esa1.hc189338.iphmx.com
SOA Record
Raw SOA
elisabeth.ns.cloudflare.com dns.cloudflare.com 2398079077 10000 2400 604800 1800
Primary NS (mname)
elisabeth.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398079077
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
elisabeth.ns.cloudflare.com
patrick.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:198.207.147.224/27 ip4:204.239.0.224/27 ip4:216.230.14.224/27 ip4:166.78.70.104 ip4:198.61.255.245 ip4:198.61.255.238 include:spf_global.apog.com include:plaudit.net -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; adkim=r; aspf=r; fo=0; 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
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
5 records- SPFv=spf1 ip4:198.207.147.224/27 ip4:204.239.0.224/27 ip4:216.230.14.224/27 ip4:166.78.70.104 ip4:198.61.255.245 ip4:198.61.255.238 include:spf_global.apog.com include:plaudit.net -all
- AuHgDLSoSfHTbm003X71ip+o945945p7fGBkH4Hkjmui6Tj9HgGrjaZquunh45hildsvZWnAtlEQGcpW7r1Hkw==
- autodesk-domain-verification=rMfPAKUSYzYcz0V5g6Tv
- ciscocidomainverification=4ee59969985194d5d8e1b2aafd91418abaea328500119ab7f6042a2e1e956032
- faxination=fen17712886
Full email verification for harmoninc.com
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