Domain Overview
DNS: ✓ just now
Checker: ✓ just now
jhenterprise-exchange.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-07-19 08:21:08 UTC · ↺ Refresh
MX Hostnames
- mail.jhenterprise-exchange.com
MX Priorities
- mail.jhenterprise-exchange.com: 10
A / AAAA Records
- 189.74.121.146 (no PTR)
Mail Server IPs
- 45.88.106.189 ↩ 195-211-124-187.ip-doma.in
SOA Record
Raw SOA
jenny.ns.retry.name hostmaster.jhenterprise-exchange.com 1573583500 3600 900 604800 300
Primary NS (mname)
jenny.ns.retry.name
Admin Email (rname)
hostmaster@jhenterprise-exchange.com
Serial
1573583500
Refresh
3600s
Retry
900s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
jenny.ns.retry.name
georgy.ns.retry.name
SPF Record
✓ Soft Fail (~all)
v=spf1 +mx +a +ip4:45.88.106.189 +include:sendmail.run ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 392 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
1 record- SPFv=spf1 +mx +a +ip4:45.88.106.189 +include:sendmail.run ~all
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