Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
dcsas.com.co
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-02 00:40:18 UTC · ↺ Refresh
MX Hostnames
- dcsas-com-co.mail.protection.outlook.com
MX Priorities
- dcsas-com-co.mail.protection.outlook.com: 10
A / AAAA Records
- 104.18.27.184 (no PTR)
- 104.18.26.184 (no PTR)
- 2606:4700::6812:1bb8
- 2606:4700::6812:1ab8
Mail Server IPs
- 52.101.50.4 ↩ mail-co1pr03cu00404.inbound.protection.outlook.com
- 52.101.10.1 ↩ mail-bn6pr02cu00301.inbound.protection.outlook.com
- 52.101.41.26 ↩ mail-sj0pr03cu01702.inbound.protection.outlook.com
- 52.101.8.46 ↩ mail-dm6pr05cu00406.inbound.protection.outlook.com
- 2a01:111:f403:c931::1 ↩ mail-sa9pr03cu00201.inbound.protection.outlook.com
- 2a01:111:f403:c902::3 ↩ mail-sj0pr03cu01703.inbound.protection.outlook.com
- 2a01:111:f403:c92c::4 ↩ mail-dm6pr05cu00404.inbound.protection.outlook.com
- 2a01:111:f403:c902::7 ↩ mail-sj0pr02cu00107.inbound.protection.outlook.com
SOA Record
Raw SOA
kolton.ns.cloudflare.com dns.cloudflare.com 2400391167 10000 2400 604800 1800
Primary NS (mname)
kolton.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2400391167
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
treasure.ns.cloudflare.com
kolton.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:190.27.198.67 include:spf.protection.outlook.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1; pct=100
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._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
6 records- sophos-domain-verification=c21664a18758d87dd273ddf95ea10fbb89974c97bb304b51fa5c6e0e0e055f79
- urn8gej1i7gjes2a2njoafrlho
- SPFv=spf1 ip4:190.27.198.67 include:spf.protection.outlook.com ~all
- 1okaois2gj6cqov1h8b5e4rclq
- mscid=nRPnojHeMQ3Long1Axu+ltlO5F0KFgIFBQ1/EchWX+/ZC/D15cMcfBvIjVwVCxEqScSZA1OQ3AD9Xw0U/0zLeQ==
- pgbhn2j4sme1i2d0g239uu9uae
Full email verification for dcsas.com.co
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