Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
fidupopular.com.co
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-03 01:41:44 UTC · ↺ Refresh
MX Hostnames
- fidupopular-com-co.mail.protection.outlook.com
MX Priorities
- fidupopular-com-co.mail.protection.outlook.com: 0
A / AAAA Records
No A/AAAA records found.
Mail Server IPs
- 52.101.8.34 ↩ mail-dm2pr04cu00102.inbound.protection.outlook.com
- 52.101.9.21 ↩ mail-bl2pr04cu00205.inbound.protection.outlook.com
- 52.101.42.18 ↩ mail-co1pr03cu00302.inbound.protection.outlook.com
- 52.101.8.46 ↩ mail-dm6pr05cu00406.inbound.protection.outlook.com
- 2a01:111:f403:c801::1 ↩ mail-sn1pr0501cu00101.inbound.protection.outlook.com
- 2a01:111:f403:c922::1 ↩ mail-bl0pr05cu00501.inbound.protection.outlook.com
- 2a01:111:f403:c946::7 ↩ mail-ch5pr02cu00307.inbound.protection.outlook.com
- 2a01:111:f403:f804::3 ↩ mail-co1pr03cu00403.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.telmexla.net.co internet.telmexla.net.co 2026030304 1200 7200 1209600 86400
Primary NS (mname)
ns1.telmexla.net.co
Admin Email (rname)
internet@telmexla.net.co
Serial
2026030304
Refresh
1200s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns1.telmexla.net.co
ns7.telmexla.net.co
SPF Record
✓ Strict (-all)
v=spf1 ip4:190.144.253.212 ip4:190.144.253.211 include:spf.protection.outlook.com include:dispapeles.com.co include:spf1.masivapp.com include:_spf.us.sendclean.net include:_spf.goskope.com -all
📊 DNS lookups: 5/10
✓ 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],mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 216 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
8 records- 5g0t6O+1S5xmGVOJCQYDVPmhTSS+1cmDQHXb8mxMYFvWi9rF12prUX4dQ+o9pFJTGiapR+NgZxb6ZCsCyy+3lw==
- dgTt7cr6bUdK/cWttCk5ZCDDkkHv+KLbvYcBjNLO3bCiAcpMZAaPRwyaD7xWv2dFJTez3Hw4s1+ZXXL4VHPO6g==
- SPFv=spf1 ip4:190.144.253.212 ip4:190.144.253.211 include:spf.protection.outlook.com include:dispapeles.com.co include:spf1.masivapp.com include:_spf.us.sendclean.net include:_spf.goskope.com -all
- _lgkdsq67n25cusx5t29zql9wh9b1y77
- MS=MS15368306
- r78fcxfnwmpvqpbb129bjv8kdj2tpnb5
- 4b27b40e-6cce-4596-bbd5-49b27fc8c4be
- MS=A126F0E88D73F5A90EDC0B87DA08F062A0F65F95
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