Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
herdfreedhartz.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-28 23:12:26 UTC · ↺ Refresh
MX Hostnames
- herdfreedhartz.com.1.0001.arsmtp.com
- herdfreedhartz.com.2.0001.arsmtp.com
MX Priorities
- herdfreedhartz.com.2.0001.arsmtp.com: 20
- herdfreedhartz.com.1.0001.arsmtp.com: 10
A / AAAA Records
- 199.16.173.142 (no PTR)
- 199.16.172.82 (no PTR)
Mail Server IPs
- 8.19.118.171 ↩ server229.appriver.com
- 8.31.233.84 ↩ server228.appriver.com
SOA Record
Raw SOA
ns1.smartz.com domain.smartz.com 2025040400 10800 1800 3024000 14400
Primary NS (mname)
ns1.smartz.com
Admin Email (rname)
domain@smartz.com
Serial
2025040400
Refresh
10800s
Retry
1800s
Expire
3024000s
Minimum TTL
14400s
Nameservers (NS)
ns1.smartz.com
ns3.smartz.com
ns2.smartz.com
SPF Record
✓ Soft Fail (~all)
v=spf1 +a +mx +ip4:192.145.239.206 +ip4:205.134.250.164 +include:appriver.com +include:exghost.com +include:45566974.spf10.hubspotemail.net ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 3 found
default._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 237 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- SPFv=spf1 +a +mx +ip4:192.145.239.206 +ip4:205.134.250.164 +include:appriver.com +include:exghost.com +include:45566974.spf10.hubspotemail.net ~all
- google-site-verification=vpREkZ1UxzH4hDHncWG2m-eXKsEuhUe_d6qZi6i_M-U
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