nefro.cl

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

Domain Overview

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

Checked via [email protected] · 2026-07-01 14:55:45 UTC · ↺ Refresh

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MX Hostnames

  • mail.nefro.cl

MX Priorities

  • mail.nefro.cl: 0

A / AAAA Records

  • 172.67.71.172 (no PTR)
  • 104.26.9.43 (no PTR)
  • 104.26.8.43 (no PTR)
  • 2606:4700:20::ac43:47ac (no PTR)
  • 2606:4700:20::681a:92b (no PTR)
  • 2606:4700:20::681a:82b (no PTR)

Mail Server IPs

  • 170.246.172.40 ↩ host-170-246-172-40.anacondaweb.com

SOA Record

Raw SOA arnold.ns.cloudflare.com dns.cloudflare.com 2408174186 10000 2400 604800 1800
Primary NS (mname)
arnold.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2408174186
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

paris.ns.cloudflare.com
arnold.ns.cloudflare.com

SPF Record

✓ Strict (-all)
v=spf1 ip4:170.246.172.40 include:spf.ipzmarketing.com ip4:45.239.216.34 +a +mx +ip4:138.255.103.92 -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected];
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

DKIM Selectors

✓ 1 found
default._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

2 records
  • SPFv=spf1 ip4:170.246.172.40 include:spf.ipzmarketing.com ip4:45.239.216.34 +a +mx +ip4:138.255.103.92 -all
  • google-site-verification=MUBD57ApYJBPfM1sakl-gBE-3PgyeiO-BKJYG4FZ4C0
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