coac.net

Valid Email Server
Domain Lookup › coac.net

Domain Overview

DNS: ✓ 5h ago Checker: ✓ 5h ago
coac.net
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-05-21 01:27:15 UTC · ↺ Refresh

MX Hostnames

  • mx.serviciodecorreo.es

MX Priorities

  • mx.serviciodecorreo.es: 100

A / AAAA Records

  • 217.160.0.83 ↩ 217-160-0-83.elastic-ssl.ui-r.com
  • 2001:8d8:100f:f000::200 ↩ 2001-08d8-100f-f000-0000-0000-0000-0200.elastic-ssl.ui-r.com

Mail Server IPs

  • 82.223.190.100 ↩ mx.serviciodecorreo.es

SOA Record

Raw SOA ns1118.ui-dns.com hostmaster.1und1.com 2017060266 28800 7200 604800 600
Primary NS (mname)
ns1118.ui-dns.com
Admin Email (rname)
hostmaster@1und1.com
Serial
2017060266
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

ns1118.ui-dns.com
ns1124.ui-dns.org
ns1106.ui-dns.de
ns1062.ui-dns.biz

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:_spf.serviciodecorreo.es mx ip4:213.151.109.0/24 ip4:87.236.241.0/24 ip4:188.94.13.138/25 ip4:92.54.22.0/24 ip4:92.54.39.0/24 ip4:92.54.27.0/24 ip4:80.67.107.0/24 ip4:80.67.109.0/24 -all
📊 DNS lookups: 3/10
✓ 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

✗ 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

5 records
  • atlassian-sending-domain-verification=da5a13e1-ccfd-4bd5-8faa-2bb8271515be
  • atlassian-domain-verification=oHwoP5aOT0aS/rMtdnlcYBaL5CM3oaEqpYJYI5DKgpgt45dSDZP7E/bOaSO8IIeB
  • SPFv=spf1 include:spf.protection.outlook.com include:_spf.serviciodecorreo.es mx ip4:213.151.109.0/24 ip4:87.236.241.0/24 ip4:188.94.13.138/25 ip4:92.54.22.0/24 ip4:92.54.39.0/24 ip4:92.54.27.0/24 ip4:80.67.107.0/24 ip4:80.67.109.0/24 -all
  • d365mktkey=ApkzOTflA9lR8bIAGc2GWJPPMJPf1jnsLRspM1oRFjEx
  • msfpkey=3vs5qhrtvd0mg8z5pb5mg1864
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