cuiaba.mt.gov.br

Valid Email Server
Domain Lookup › cuiaba.mt.gov.br

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
cuiaba.mt.gov.br
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-04-04 13:47:14 UTC · ↺ Refresh

MX Hostnames

  • ALT2.ASPMX.L.GOOGLE.COM
  • ASPMX.L.GOOGLE.COM
  • ALT1.ASPMX.L.GOOGLE.COM
  • ALT3.ASPMX.L.GOOGLE.COM
  • ALT4.ASPMX.L.GOOGLE.COM

MX Priorities

  • alt4.aspmx.l.google.com: 10
  • aspmx.l.google.com: 1
  • alt3.aspmx.l.google.com: 10
  • alt1.aspmx.l.google.com: 5
  • alt2.aspmx.l.google.com: 5

A / AAAA Records

  • 186.236.240.240

Mail Server IPs

  • 173.194.76.26 ↩ ws-in-f26.1e100.net
  • 2a00:1450:400c:c00::1b ↩ ws-in-x1b.1e100.net
  • 142.251.167.26 ↩ ww-in-f26.1e100.net
  • 2607:f8b0:4004:c1d::1a ↩ ww-in-f26.1e100.net
  • 192.178.223.27 ↩ yulhrs-in-f27.1e100.net
  • 2a00:1450:4009:c0f::1a ↩ yulhrs-in-f26.1e100.net
  • 108.177.123.27 ↩ lcscld-in-f27.1e100.net
  • 2800:3f0:4003:c0f::1b (no PTR)
  • 172.253.116.26 ↩ dj-in-f26.1e100.net
  • 2a00:1450:400b:c02::1b ↩ dj-in-f27.1e100.net

SOA Record

Raw SOA ns1.cuiaba.mt.gov.br hostmaster.cuiaba.mt.gov.br 2025075347 86400 10800 259200 10800
Primary NS (mname)
ns1.cuiaba.mt.gov.br
Admin Email (rname)
hostmaster@cuiaba.mt.gov.br
Serial
2025075347
Refresh
86400s
Retry
10800s
Expire
259200s
Minimum TTL
10800s

Nameservers (NS)

ns2.cuiaba.mt.gov.br
ns1.cuiaba.mt.gov.br

SPF Record

✓ Soft Fail (~all)
v=spf1 include:_spf.mt.gov.br include:spf.protection.outlook.com include:_spf.google.com ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

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

DKIM Selectors

✓ 1 found
google._domainkey
⚠ Public key (p=) missing in DKIM record for selector google.

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

2 records
  • google-site-verification=bIydDRpX3jIUelnTdTISycAWEQ3hy3Bq56LcUAedA3Q
  • SPFv=spf1 include:_spf.mt.gov.br include:spf.protection.outlook.com include:_spf.google.com ~all
Full email verification for cuiaba.mt.gov.br

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