guardeaqui.com

Valid Email Server

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
guardeaqui.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-04-04 13:06:56 UTC · ↺ Refresh

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MX Hostnames

  • guardeaqui-com.mail.protection.outlook.com

MX Priorities

  • guardeaqui-com.mail.protection.outlook.com: 0

A / AAAA Records

  • 52.67.236.128 ↩ ec2-52-67-236-128.sa-east-1.compute.amazonaws.com

Mail Server IPs

  • 52.101.41.28 ↩ mail-sj0pr03cu01504.inbound.protection.outlook.com
  • 52.101.9.0 ↩ mail-bl2pr02cu00100.inbound.protection.outlook.com
  • 52.101.194.19 ↩ mail-ch5pr02cu00303.inbound.protection.outlook.com
  • 52.101.11.2 ↩ mail-sn1pr03cu00102.inbound.protection.outlook.com
  • 2a01:111:f403:c801::1 ↩ mail-sn1pr0501cu00101.inbound.protection.outlook.com
  • 2a01:111:f403:c92c::4 ↩ mail-dm6pr05cu00404.inbound.protection.outlook.com
  • 2a01:111:f403:f804::2 ↩ mail-co1pr05cu00402.inbound.protection.outlook.com
  • 2a01:111:f403:f902::2 ↩ mail-mn2pr02cu00202.inbound.protection.outlook.com

SOA Record

Raw SOA ns09.domaincontrol.com dns.jomax.net 2025090303 28800 7200 604800 600
Primary NS (mname)
ns09.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2025090303
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

ns09.domaincontrol.com
ns10.domaincontrol.com

SPF Record

✓ Strict (-all)
v=spf1 ip4:200.247.125.192/26 include:spf.protection.outlook.com include:spf.mandrillapp.com include:_spf.rdstation.com.br include:sendgrid.net -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; rf=afrf; pct=100
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

DKIM Selectors

✓ 5 found
google._domainkey
mail._domainkey
k1._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 58 chars (valid)
✓ DKIM properly configured for selector: google

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

All TXT Records

10 records
  • google-site-verification=bQWkmaUhXZh46k2o8wf_fDu9dWfg5WG8o6Oj4X2LlwI
  • MS=ms55653642
  • SPFv=spf1 ip4:200.247.125.192/26 include:spf.protection.outlook.com include:spf.mandrillapp.com include:_spf.rdstation.com.br include:sendgrid.net -all
  • v=verifydomain MS=9157838
  • facebook-domain-verification=wmaz9dciz3lh8dwyrczhby9s03yrgk
  • google-site-verification=nPLdDVdlqvxzdWM2mma2IxWlrHvC4ltn67ow30TwErI
  • MS=67281D527187732976E047AA509EC200FEC9457B
  • google-gws-recovery-domain-verification=52282174
  • _c6hctahlh93v7pz19qew2kb98pbk33e
  • yahoo-verification-key=qzO7LEvpRi//EmoQm/YOyivM4uMIlTN45qwjd1KTwlA=
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