maismu.com.br

Valid Email Server
Domain Lookup › maismu.com.br

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
maismu.com.br
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-04-02 13:15:29 UTC · ↺ Refresh

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MX Hostnames

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

MX Priorities

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

A / AAAA Records

  • 186.234.81.25

Mail Server IPs

  • 173.194.76.27 ↩ ws-in-f27.1e100.net
  • 2a00:1450:400c:c00::1a ↩ ws-in-f26.1e100.net
  • 192.178.223.26 ↩ yulhrs-in-f26.1e100.net
  • 2a00:1450:4009:c0f::1b ↩ yulhrs-in-f27.1e100.net
  • 108.177.123.27 ↩ lcscld-in-f27.1e100.net
  • 2800:3f0:4003:c0f::1a (no PTR)
  • 142.250.31.26 ↩ bj-in-f26.1e100.net
  • 2607:f8b0:4004:c08::1b ↩ bi-in-f27.1e100.net
  • 172.253.116.27 ↩ dj-in-f27.1e100.net
  • 2a00:1450:400b:c02::1b ↩ dj-in-f27.1e100.net

SOA Record

Raw SOA ns1.cpuh8.hospedagemuolhost.com.br root.a16-asgard8.hospedagemuolhost.com.br 2026031401 3600 1800 1209600 86400
Primary NS (mname)
ns1.cpuh8.hospedagemuolhost.com.br
Admin Email (rname)
root@a16-asgard8.hospedagemuolhost.com.br
Serial
2026031401
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns1.cpuh8.hospedagemuolhost.com.br
ns2.cpuh8.hospedagemuolhost.com.br

SPF Record

✓ Strict (-all)
v=spf1include:spf.protection.outlook.cominclude:_spf.rdstation.com.brinclude:sendgrid.netinclude:amazonses.cominclude:_spf.google.com-all
📊 DNS lookups: 0/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

DKIM Selectors

✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._domainkey
✓ DKIM properly configured for selector: selector1

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

All TXT Records

6 records
  • SPFv=spf1include:spf.protection.outlook.cominclude:_spf.rdstation.com.brinclude:sendgrid.netinclude:amazonses.cominclude:_spf.google.com-all
  • google-site-verification=sTKJ2hrkz2Jvz7iD-epZpcIBwdMv-Xr8nnBWpgOAbDo
  • SPFv=spf1 include:spf.whservidor.com ?all
  • MS=ms82453263
  • google-site-verification=X0HUG_AKvJ4RI9d58Dkw4fxT7jjugeBUJK2blbWBgWg
  • google-site-verification=7tlVh_nqlJyjISdEgM2M62I-jfj0IgckxbvA4KdpXmw
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