Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
percorock.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 16:30:13 UTC · ↺ Refresh
MX Hostnames
- us2-smtp-mx1.titanhq.com
- us2-smtp-mx2.titanhq.com
MX Priorities
- us2-smtp-mx1.titanhq.com: 10
- us2-smtp-mx2.titanhq.com: 10
A / AAAA Records
- 72.52.251.94 ↩ server1.mystagingserver.site
Mail Server IPs
- 3.140.150.54 ↩ us2-smtp3.titanhq.com
- 3.22.148.152 ↩ us2-smtp4.titanhq.com
- 18.189.8.252 ↩ us2-smtp2.titanhq.com
- 18.216.227.84 ↩ us2-smtp1.titanhq.com
SOA Record
Raw SOA
ns67.domaincontrol.com dns.jomax.net 2025042900 28800 7200 604800 600
Primary NS (mname)
ns67.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2025042900
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns68.domaincontrol.com
ns67.domaincontrol.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:199.167.90.15 ip4:199.167.90.18 include:percorock.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✗ None detectedNo DKIM records found for common selectors — your provider may use a custom selector name.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 ip4:199.167.90.15 ip4:199.167.90.18 include:percorock.com ~all
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