coasa.com.ar

Valid Email Server
Domain Lookup › coasa.com.ar
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
coasa.com.ar
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-05-21 14:58:48 UTC · ↺ Refresh

MX Hostnames

  • coasa-com-ar.mail.protection.outlook.com

MX Priorities

No priority data.

A / AAAA Records

  • 172.67.189.51
  • 104.21.9.95
  • 2606:4700:3036::6815:95f
  • 2606:4700:3037::ac43:bd33

Mail Server IPs

No IPs resolved.

SOA Record

No SOA record found.

Nameservers (NS)

coco.ns.cloudflare.com
peter.ns.cloudflare.com

SPF Record

✓ Strict (-all)
v=spf1 ip4:190.111.118.136 ip4:190.111.246.133 ip4:200.68.113.15 ip4:190.2.13.186 ip4:52.252.101.69 include:spf.protection.outlook.com include:_spf.embluemail.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; pct=100; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

DKIM Selectors

✓ 2 found
selector1._domainkey
selector2._domainkey
✓ DKIM properly configured for selector: selector1

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

All TXT Records

9 records
  • MS=ms84978455
  • atlassian-domain-verification=gy5dlP9Ovcofi4EP0/p8j6OGcxlsLSnUpa/MbvhFZDSQiHfzDYQGpPW6Mddb9aaS
  • google-site-verification=Rp1dRAcBW1OwAzuUjfloqhKebLOC1VyZnCnb3gFY568
  • jd388h6317tlqknk61551q862a
  • rrerhfmdheomv8smotj40rc5fe
  • smartfense-domain-verification=Fuq5PE3DDFTC_SKbKAysnf7EsF8MItSXfs1-S6Rzyc1tKSia
  • SPFv=spf1 ip4:190.111.118.136 ip4:190.111.246.133 ip4:200.68.113.15 ip4:190.2.13.186 ip4:52.252.101.69 include:spf.protection.outlook.com include:_spf.embluemail.com -all
  • 1password-site-verification=6TR6XDZ35VAPDDJXBSBSVSJO4Y
  • H1BCjJEpRT4jp4dtPHZt7QaJPdXAK73Mheo9UmtmIolc6MVevfuYyV2U5AgM7i3U2HUUxqo50cfybuVF462V4Q==
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