Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
sycod.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-25 19:10:50 UTC · ↺ Refresh
MX Hostnames
- sycod-com.mail.protection.outlook.com
MX Priorities
- sycod-com.mail.protection.outlook.com: 0
A / AAAA Records
- 72.167.204.164 ↩ 164.204.167.72.host.secureserver.net
Mail Server IPs
- 52.101.50.7 ↩ mail-co1pr21cu00207.inbound.protection.outlook.com
- 52.101.42.18 ↩ mail-co1pr03cu00302.inbound.protection.outlook.com
- 52.101.41.56 ↩ mail-sj0pr21cu00100.inbound.protection.outlook.com
- 52.101.50.13 ↩ mail-mw2pr02cu00605.inbound.protection.outlook.com
- 2a01:111:f403:c902::1 ↩ mail-sj2pr05cu00401.inbound.protection.outlook.com
- 2a01:111:f403:f804::1 ↩ mail-co1pr05cu00301.inbound.protection.outlook.com
- 2a01:111:f403:f901::1 ↩ mail-bl0pr02cu00601.inbound.protection.outlook.com
- 2a01:111:f403:f802:: ↩ mail-byapr05cu00400.inbound.protection.outlook.com
SOA Record
Raw SOA
server.sycod.com root.server.sycod.com 2025070101 600 600 600 600
Primary NS (mname)
server.sycod.com
Admin Email (rname)
root@server.sycod.com
Serial
2025070101
Refresh
600s
Retry
600s
Expire
600s
Minimum TTL
600s
Nameservers (NS)
sec.supranet.com.mx
server.supranet.com.mx
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:zcsend.net include:one.zoho.com ip4:201.163.205.134 ip4:208.91.114.151 -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 5 found
selector1._domainkey
selector2._domainkey
mail._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
4 records- 4cb46h092tu8uan37e25v9l7bn
- SPFv=spf1 include:spf.protection.outlook.com include:zcsend.net include:one.zoho.com ip4:201.163.205.134 ip4:208.91.114.151 -all
- google-site-verification=t_-uOavLXJe3JnPVs4hg8k9rVvCbUBXzg4SknR1oJrc
- brevo-code:68d1a38d69f577e9eed2f2fa7ddc6194
Full email verification for sycod.com
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