Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
cofarma.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-01 19:43:20 UTC · ↺ Refresh
MX Hostnames
- cofarma-com.mail.protection.outlook.com
MX Priorities
- cofarma-com.mail.protection.outlook.com: 0
A / AAAA Records
- 158.69.187.215 ↩ server38.rootservers.co
Mail Server IPs
- 52.101.40.1 ↩ mail-cy4pr03cu00101.inbound.protection.outlook.com
- 52.101.41.3 ↩ mail-sj2pr05cu00103.inbound.protection.outlook.com
- 52.101.9.12 ↩ mail-bl0pr05cu00504.inbound.protection.outlook.com
- 52.101.11.2 ↩ mail-sn1pr03cu00102.inbound.protection.outlook.com
- 2a01:111:f403:f902::1 ↩ mail-bl2pr02cu00101.inbound.protection.outlook.com
- 2a01:111:f403:c92c::1 ↩ mail-dm6pr03cu00401.inbound.protection.outlook.com
- 2a01:111:f403:f802::2 ↩ mail-sj2pr05cu00202.inbound.protection.outlook.com
- 2a01:111:f403:f804::1 ↩ mail-co1pr05cu00301.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.rootservers.co carlosdevia.imaginacolombia.com 2026030901 3600 1800 1209600 86400
Primary NS (mname)
ns1.rootservers.co
Admin Email (rname)
carlosdevia@imaginacolombia.com
Serial
2026030901
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns1.rootservers.co
ns2.rootservers.co
SPF Record
✓ Strict (-all)
v=spf1 ip4:158.69.187.215 include:relay.mailbaby.net +a +mx +ip4:144.217.67.103 +ip4:149.56.0.253 +include:spf.protection.outlook.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; 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
✓ 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
1 record- SPFv=spf1 ip4:158.69.187.215 include:relay.mailbaby.net +a +mx +ip4:144.217.67.103 +ip4:149.56.0.253 +include:spf.protection.outlook.com -all
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