muck.cl

Valid Email Server
Domain Lookup › muck.cl
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
muck.cl
Yes
✓ Yes
Zoho
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-09-23 02:57:48 UTC · ↺ Refresh

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MX Hostnames

  • mx.zoho.com
  • mx2.zoho.com
  • mx3.zoho.com

MX Priorities

  • mx.zoho.com: 10
  • mx2.zoho.com: 20
  • mx3.zoho.com: 50

A / AAAA Records

  • 104.21.38.211 (no PTR)
  • 172.67.168.124 (no PTR)
  • 2606:4700:3034::ac43:a87c (no PTR)
  • 2606:4700:3037::6815:26d3 (no PTR)

Mail Server IPs

  • 136.143.191.44 ↩ mx3.zohomail.com

SOA Record

Raw SOA carioca.ns.cloudflare.com dns.cloudflare.com 2415492976 10000 2400 604800 1800
Primary NS (mname)
carioca.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2415492976
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

carioca.ns.cloudflare.com
sonny.ns.cloudflare.com

SPF Record

✓ Strict (-all)
v=spf1 ip4:51.222.86.43 ip6:2607:5300:205:200::b420 ip4:200.24.235.222 ip4:200.24.235.223 include:zohomail.com include:mxroute.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✓ Reject
v=DMARC1;p=reject;sp=reject;adkim=s;aspf=s;pct=100;fo=1;rf=afrf;ri=86400;rua=mailto:[email protected],mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Strict · DKIM alignment: Strict
📧 Reports → mailto:[email protected],mailto:[email protected]
↳ Subdomain policy: reject

DKIM Selectors

✓ 2 found
default._domainkey
mail._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default

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

All TXT Records

3 records
  • zoho-verification=zb93807826.zmverify.zoho.com
  • MS=ms90087199
  • SPFv=spf1 ip4:51.222.86.43 ip6:2607:5300:205:200::b420 ip4:200.24.235.222 ip4:200.24.235.223 include:zohomail.com include:mxroute.com -all
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