Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
drdiegomarques.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-20 07:14:29 UTC · ↺ Refresh
MX Hostnames
- a2.spambusters.email
- n1.spambusters.email
- a1.spambusters.email
MX Priorities
- a1.spambusters.email: 10
- a2.spambusters.email: 30
- n1.spambusters.email: 20
A / AAAA Records
- 185.90.59.156 ↩ axonstudio.pt
Mail Server IPs
- 185.90.57.10 ↩ srv1.spambusters.email
- 185.90.57.191 ↩ srv2.spambusters.email
- 185.31.158.19 ↩ relay3.spambusters.email
- 194.39.126.11 ↩ relay6.spambusters.email
- 185.90.57.11 ↩ relay2.spambusters.email
- 185.90.57.192 ↩ relay5.spambusters.email
SOA Record
Raw SOA
ns1.axonstudio.pt info.axonstudio.pt 2026030101 3600 1800 1209600 86400
Primary NS (mname)
ns1.axonstudio.pt
Admin Email (rname)
info@axonstudio.pt
Serial
2026030101
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns2.axonstudio.pt
ns1.axonstudio.pt
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:185.90.59.151 ip4:185.90.59.156 include:_spf.spambusters.email include:_spf29.serverhs.org +a +mx ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1;p=none;sp=none
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
↳ Subdomain policy: none
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 ip4:185.90.59.151 ip4:185.90.59.156 include:_spf.spambusters.email include:_spf29.serverhs.org +a +mx ~all
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