Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
pharmascience.com.br
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-20 07:41:21 UTC · ↺ Refresh
MX Hostnames
- ms69152000.msv1.invalid
- b.mx.pharmascience.com.br
- a.mx.pharmascience.com.br
MX Priorities
- ms69152000.msv1.invalid: 10
- a.mx.pharmascience.com.br: 0
- b.mx.pharmascience.com.br: 10
A / AAAA Records
- 165.227.255.222 (no PTR)
Mail Server IPs
- 189.3.159.242 ↩ reverso.pharmascience.com.br
- 186.248.144.91 ↩ reverso2.pharmascience.com.br
SOA Record
Raw SOA
ns1.pharmascience.com.br hostmaster.pharmascience.com.br 2026022301 7200 3600 1209600 3600
Primary NS (mname)
ns1.pharmascience.com.br
Admin Email (rname)
hostmaster@pharmascience.com.br
Serial
2026022301
Refresh
7200s
Retry
3600s
Expire
1209600s
Minimum TTL
3600s
Nameservers (NS)
ns2.pharmascience.com.br
ns1.pharmascience.com.br
SPF Record
✓ Strict (-all)
v=spf1 ip4:189.3.159.240/28 ip4:186.248.144.88/29 -all
📊 DNS lookups: 0/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100; rua=mailto:[email protected]; ri=86400
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 216 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 ip4:189.3.159.240/28 ip4:186.248.144.88/29 -all
Full email verification for pharmascience.com.br
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