Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
pisa.com.co
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-25 23:47:03 UTC · ↺ Refresh
MX Hostnames
- pisa-com-co.mail.protection.outlook.com
MX Priorities
- pisa-com-co.mail.protection.outlook.com: 0
A / AAAA Records
- 116.203.130.126 ↩ vera.dongee.com
Mail Server IPs
- 52.101.10.8 ↩ mail-bn1pr04cu00100.inbound.protection.outlook.com
- 52.101.194.0 ↩ mail-ch5pr02cu00200.inbound.protection.outlook.com
- 52.101.194.4 ↩ mail-ch4pr04cu00104.inbound.protection.outlook.com
- 52.101.41.180 ↩ mail-byapr04cu00204.inbound.protection.outlook.com
- 2a01:111:f403:f90a:: ↩ mail-bn6pr02cu00300.inbound.protection.outlook.com
- 2a01:111:f403:c946::4 ↩ mail-ch0pr04cu00504.inbound.protection.outlook.com
- 2a01:111:f403:c902::5 ↩ mail-sj2pr05cu00505.inbound.protection.outlook.com
- 2a01:111:f403:c902::16 ↩ mail-byapr04cu00306.inbound.protection.outlook.com
SOA Record
Raw SOA
nserver.calipso.com.co hostmaster.nserver.calipso.com.co 2026031801 3600 900 1209600 86400
Primary NS (mname)
nserver.calipso.com.co
Admin Email (rname)
hostmaster@nserver.calipso.com.co
Serial
2026031801
Refresh
3600s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
nserver2.calipso.com.co
nserver.calipso.com.co
SPF Record
✓ Strict (-all)
v=spf1 include:_spf.mlsend.com include:spf.protection.outlook.com include:_spf.goskope.com include:amazonses.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; fo=1; ri=3600; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
3 records- _globalsign-domain-verification=xgJNwI9hc82mQ9mYjNNRYBFJKyRluenXnt4Z_S4IQF
- SPFv=spf1 include:_spf.mlsend.com include:spf.protection.outlook.com include:_spf.goskope.com include:amazonses.com -all
- MS=ms86758004
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