esferasaude.pt

Valid Email Server
Domain Lookup › esferasaude.pt

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
esferasaude.pt
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-24 08:30:02 UTC · ↺ Refresh

MX Hostnames

  • mxp.ptempresas.pt
  • mxc.ptempresas.pt

MX Priorities

  • mxp.ptempresas.pt: 10
  • mxc.ptempresas.pt: 10

A / AAAA Records

  • 94.46.181.139 ↩ people-agency.com

Mail Server IPs

  • 62.28.46.69 ↩ mxp.meoempresas.pt
  • 62.28.46.133 ↩ mxc.meoempresas.pt

SOA Record

Raw SOA dnscoi1aut02.local na.na.pt 2021122126 14400 7200 2419200 3600
Primary NS (mname)
dnscoi1aut02.local
Admin Email (rname)
na@na.pt
Serial
2021122126
Refresh
14400s
Retry
7200s
Expire
2419200s
Minimum TTL
3600s

Nameservers (NS)

ns10.ptempresas.pt
ns2.ptempresas.pt
ns1.ptempresas.pt

SPF Record

✓ Soft Fail (~all)
v=spf1 include:_spf.kmitd.com include:_spf.ptasp.com ip4:188.93.230.116 ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✓ 1 found
s1._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.kmitd.com include:_spf.ptasp.com ip4:188.93.230.116 ~all
Free · No signup required
Add email validation to your forms

Block disposable emails, validate MX records, detect role accounts — unlimited, forever free.

<script src="https://check.verifyswift.com/"></script>
One line of code · Works on any site
See demo & docs
Deep verification
Full email verification for esferasaude.pt

SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.

No credit card required
Get 1,000 Free Credits