Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
plm.com.co
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-26 02:31:02 UTC · ↺ Refresh
MX Hostnames
- plm-com-co.mail.protection.outlook.com
MX Priorities
- plm-com-co.mail.protection.outlook.com: 0
A / AAAA Records
- 172.67.158.176 (no PTR)
- 104.21.82.149 (no PTR)
- 2606:4700:3034::6815:5295
- 2606:4700:3033::ac43:9eb0
Mail Server IPs
- 52.101.9.17 (no PTR)
- 52.101.8.42 ↩ mail-dm6pr03cu00402.inbound.protection.outlook.com
- 52.101.50.1 ↩ mail-co1pr05cu00401.inbound.protection.outlook.com
- 52.101.10.1 ↩ mail-bn6pr02cu00301.inbound.protection.outlook.com
- 2a01:111:f403:f901:: ↩ mail-mn2pr04cu00200.inbound.protection.outlook.com
- 2a01:111:f403:f905::3 ↩ mail-dm5pr02cu00203.inbound.protection.outlook.com
- 2a01:111:f403:c946::6 ↩ mail-ch5pr02cu00406.inbound.protection.outlook.com
- 2a01:111:f403:f805::1 ↩ mail-co1pr03cu00301.inbound.protection.outlook.com
SOA Record
Raw SOA
jack.ns.cloudflare.com dns.cloudflare.com 2399426056 10000 2400 604800 1800
Primary NS (mname)
jack.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399426056
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
jack.ns.cloudflare.com
lisa.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.mailjet.com include:spf.protection.outlook.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 237 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
4 records- atlassian-domain-verification=eZlaa9ra6byzx7/qPIOeFON48r83mFyK3igGUlD25ehkzeNwhou3EwDomzIM9Bma
- google-site-verification=asraanPniaBY_YoWcz8b3dyh6cTrIPRNWEBl0-V_n8Q
- SPFv=spf1 include:spf.mailjet.com include:spf.protection.outlook.com -all
- MS=ms87347441
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