a3d.cl

Valid Email Server

Domain Overview

DNS: ✓ just now Checker: ✓ just now
a3d.cl
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-09-23 09:00:17 UTC · ↺ Refresh

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MX Hostnames

  • a3d-cl.mail.protection.outlook.com

MX Priorities

  • a3d-cl.mail.protection.outlook.com: 1

A / AAAA Records

  • 104.20.35.235 (no PTR)
  • 172.66.151.188 (no PTR)
  • 2606:4700:10::ac42:97bc
  • 2606:4700:10::6814:23eb

Mail Server IPs

  • 52.101.41.180 ↩ mail-byapr04cu00204.inbound.protection.outlook.com
  • 52.101.41.26 ↩ mail-sj0pr03cu01702.inbound.protection.outlook.com
  • 52.101.41.6 ↩ mail-sj0pr03cu01406.inbound.protection.outlook.com
  • 52.101.11.15 ↩ mail-sa9pr02cu00207.inbound.protection.outlook.com
  • 2a01:111:f403:c902::14 ↩ mail-byapr04cu00204.inbound.protection.outlook.com
  • 2a01:111:f403:f804::1 ↩ mail-co1pr05cu00301.inbound.protection.outlook.com
  • 2a01:111:f403:c91d::a ↩ mail-co1pr21cu00202.inbound.protection.outlook.com
  • 2a01:111:f403:c922::2 ↩ mail-bl0pr02cu00702.inbound.protection.outlook.com

SOA Record

Raw SOA alfred.ns.cloudflare.com dns.cloudflare.com 2415591742 10000 2400 604800 1800
Primary NS (mname)
alfred.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2415591742
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

alfred.ns.cloudflare.com
jamie.ns.cloudflare.com

SPF Record

✓ Soft Fail (~all)
v=spf1 +a +mx +ip4:8.29.155.45 include:relay.mailchannels.net include:zoho.com include:spf.protection.outlook.com include:_spf.embluemail.com include:zcsend.net ~all
📊 DNS lookups: 7/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; pct=100
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

DKIM Selectors

✗ None detected

No DKIM records found for common selectors — your provider may use a custom selector name.

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

All TXT Records

11 records
  • MS=3E3457C038EA2983FCE4F8FF227AD21038AFA48A
  • MS=ms15177521
  • MS=ms71458810
  • google-site-verification=532vTpmKM99TwLVIxUwAtDwQPiU2API8lckzDjShVYQ
  • google-site-verification=5Id30zIYLwxMOf-WyAqsym4Z_y_3nK1X6OxjoewOpkk
  • google-site-verification=VH-MfRIVOjWXVjBf_2vPTfdufxTlCC8D2-GO-0hGIFE
  • google-site-verification=rf3KDjd_8mNO3lg93HCzk-q8xYZbqngEIgvp8xh-0Qk
  • google-site-verification=zOFOAYiZPB9igf5b0sh81hTSE15YOBqm1M2FPw3bWJo
  • t=y; o=~;
  • SPFv=spf1 +a +mx +ip4:8.29.155.45 include:relay.mailchannels.net include:zoho.com include:spf.protection.outlook.com include:_spf.embluemail.com include:zcsend.net ~all
  • zoho-verification=zb83409996.zmverify.zoho.com
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