Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
powergroup.com.co
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-01 04:49:21 UTC · ↺ Refresh
MX Hostnames
- powergroup-com-co-mx2.correopremium.com
- powergroup-com-co-mx1.correopremium.com
MX Priorities
- powergroup-com-co-mx1.correopremium.com: 10
- powergroup-com-co-mx2.correopremium.com: 20
A / AAAA Records
- 107.180.112.97 ↩ 97.112.180.107.host.secureserver.net
Mail Server IPs
- 190.8.177.45 ↩ mail13.correopremium.com
SOA Record
Raw SOA
ns71.domaincontrol.com dns.jomax.net 2026031105 28800 7200 604800 600
Primary NS (mname)
ns71.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026031105
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns71.domaincontrol.com
ns72.domaincontrol.com
SPF Record
✓ Strict (-all)
v=spf1 include:_spf.correopremium.com include:_spf.colhost.com include:emailsrvr.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]
~ 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 (p=) missing in DKIM record for selector default.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- google-site-verification=B37g_txg7QyZ-qBuu5hMTZAHjc40mBY_qJQsw2rswqg
- SPFv=spf1 include:_spf.correopremium.com include:_spf.colhost.com include:emailsrvr.com -all
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