Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
drcalabria.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 00:08:49 UTC · ↺ Refresh
MX Hostnames
- west.smtp.mx.exch083.serverdata.net
- east.smtp.mx.exch083.serverdata.net
MX Priorities
- east.smtp.mx.exch083.serverdata.net: 5
- west.smtp.mx.exch083.serverdata.net: 1
A / AAAA Records
- 160.153.174.104 ↩ 104.174.153.160.host.secureserver.net
Mail Server IPs
- 64.78.25.104 ↩ east.smtp.mx.exch083.serverdata.net
- 199.193.206.102 ↩ west.smtp.mx.exch083.serverdata.net
SOA Record
Raw SOA
ns10.digicertdns.com dns.digicertdns.com 2009010107 43200 3600 1209600 180
Primary NS (mname)
ns10.digicertdns.com
Admin Email (rname)
dns@digicertdns.com
Serial
2009010107
Refresh
43200s
Retry
3600s
Expire
1209600s
Minimum TTL
180s
Nameservers (NS)
ns1.psscloud.com
ns2.psscloud.com
ns4.psscloud.com
ns3.psscloud.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.serverdata.net -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 2 found
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 include:spf.serverdata.net -all
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