Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
sct.gob.mx
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-03 15:37:29 UTC · ↺ Refresh
MX Hostnames
- sict-gob-mx.mail.protection.outlook.com
MX Priorities
- sict-gob-mx.mail.protection.outlook.com: 10
A / AAAA Records
- 207.249.103.76 ↩ host-207.249.103.76.infotec.com.mx
Mail Server IPs
- 52.101.41.6 ↩ mail-sj0pr03cu01406.inbound.protection.outlook.com
- 52.101.40.24 ↩ mail-cy5pr05cu00100.inbound.protection.outlook.com
- 52.101.9.14 ↩ mail-bl0pr03cu00206.inbound.protection.outlook.com
- 52.101.50.7 ↩ mail-co1pr21cu00207.inbound.protection.outlook.com
- 2a01:111:f403:f90a:: ↩ mail-bn6pr02cu00300.inbound.protection.outlook.com
- 2a01:111:f403:c902::5 ↩ mail-sj2pr05cu00505.inbound.protection.outlook.com
- 2a01:111:f403:f90d::1 ↩ mail-sn1pr0501cu00301.inbound.protection.outlook.com
- 2a01:111:f403:f908:: ↩ mail-bn1pr21cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.sct.gob.mx hostmaster.sct.gob.mx 2026030602 10 10 604800 1200
Primary NS (mname)
ns1.sct.gob.mx
Admin Email (rname)
hostmaster@sct.gob.mx
Serial
2026030602
Refresh
10s
Retry
10s
Expire
604800s
Minimum TTL
1200s
Nameservers (NS)
ns2.sct.gob.mx
ns1.sct.gob.mx
pdns4.infotec.net.mx
pdns3.infotec.net.mx
SPF Record
✓ Strict (-all)
v=spf1 mx include:spf.protection.outlook.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; sp=reject; rua=mailto:[email protected]!10k; pct=100; ruf=mailto:[email protected]!10k; rf=afrf; ri=10; adkim=r; aspf=r
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]!10k
↳ Subdomain policy: reject
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
dkim._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
2 records- SPFv=spf1 mx include:spf.protection.outlook.com -all
- google-site-verification=cwwrMK90v33lM_RfpQZzdMW6vME-RdqJPoWcbfb9_Zg
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