Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
aptco.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-21 09:42:58 UTC · ↺ Refresh
MX Hostnames
- aptco.com
MX Priorities
- aptco.com: 0
A / AAAA Records
- 216.170.124.198 ↩ copperstream.entirelydigital.com
Mail Server IPs
- 216.170.124.198 ↩ copperstream.entirelydigital.com
SOA Record
Raw SOA
cp.host4u.net cpanel.olm.net 2026031101 3600 1800 1209600 86400
Primary NS (mname)
cp.host4u.net
Admin Email (rname)
cpanel@olm.net
Serial
2026031101
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
cp.host4u.net
cp2.host4u.net
SPF Record
✓ Soft Fail (~all)
v=spf1 +a +mx +ip4:216.71.118.2 include:spf-a.entirelydigital.com ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1;p=quarantine;sp=quarantine;adkim=r;aspf=r;pct=100;fo=0;rf=afrf;ri=86400
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
↳ Subdomain policy: quarantine
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 +a +mx +ip4:216.71.118.2 include:spf-a.entirelydigital.com ~all
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