Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
embarcadero41.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-20 22:31:12 UTC · ↺ Refresh
MX Hostnames
- mail.embarcadero41.com
MX Priorities
- mail.embarcadero41.com: 0
A / AAAA Records
- 144.217.123.236 ↩ e2.a1center.net
Mail Server IPs
- 144.217.123.236 ↩ e2.a1center.net
SOA Record
Raw SOA
nse3.aqphost.com nots.a1center.net 2026022701 3600 7200 1209600 86400
Primary NS (mname)
nse3.aqphost.com
Admin Email (rname)
nots@a1center.net
Serial
2026022701
Refresh
3600s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
nse4.aqphost.com
nse3.aqphost.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:144.217.123.236 ip4:192.99.229.11 ip4:172.16.3.2 mx a include:_spf.e2.a1center.net include:_spfgeneral.a1center.net ~all
📊 DNS lookups: 4/10
~ 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 ip4:144.217.123.236 ip4:192.99.229.11 ip4:172.16.3.2 mx a include:_spf.e2.a1center.net include:_spfgeneral.a1center.net ~all
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