Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
infocoop.go.cr
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-24 06:07:44 UTC · ↺ Refresh
MX Hostnames
- infocoop-go-cr.mail.protection.outlook.com
MX Priorities
- infocoop-go-cr.mail.protection.outlook.com: 0
A / AAAA Records
- 172.67.148.225 (no PTR)
- 104.21.47.159 (no PTR)
- 2606:4700:3035::6815:2f9f
- 2606:4700:3031::ac43:94e1
Mail Server IPs
- 52.101.11.2 ↩ mail-sn1pr03cu00102.inbound.protection.outlook.com
- 52.101.40.0 ↩ mail-cy5pr03cu00300.inbound.protection.outlook.com
- 52.101.10.6 ↩ mail-bn1pr21cu00106.inbound.protection.outlook.com
- 52.101.41.3 ↩ mail-sj2pr05cu00103.inbound.protection.outlook.com
- 2a01:111:f403:c902::16 ↩ mail-byapr04cu00306.inbound.protection.outlook.com
- 2a01:111:f403:c901::1 ↩ mail-bl2pr04cu00201.inbound.protection.outlook.com
- 2a01:111:f403:c946::4 ↩ mail-ch0pr04cu00504.inbound.protection.outlook.com
- 2a01:111:f403:c902::3 ↩ mail-sj0pr03cu01703.inbound.protection.outlook.com
SOA Record
Raw SOA
denver.ns.cloudflare.com dns.cloudflare.com 2398186465 10000 2400 604800 1800
Primary NS (mname)
denver.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398186465
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
jillian.ns.cloudflare.com
denver.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:_spf.mlsend.com ip4:52.87.234.190 include:spf.protection.outlook.com include=servers.mcsv.net -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100; rua=mailto:[email protected]
~ 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
5 records- SPFv=spf1 include:_spf.mlsend.com ip4:52.87.234.190 include:spf.protection.outlook.com include=servers.mcsv.net -all
- www
- CKtLsCZj
- MS=ms47515283
- mailerlite-domain-verification=e432ffccf79db8f98e15a3ffba244013fa0110dc
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