Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
cecytepuebla.edu.mx
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-28 08:45:49 UTC · ↺ Refresh
MX Hostnames
- cecytepuebla-edu-mx.mail.protection.outlook.com
MX Priorities
- cecytepuebla-edu-mx.mail.protection.outlook.com: 0
A / AAAA Records
- 65.99.225.132 ↩ svgp214.serverneubox.com.mx
Mail Server IPs
- 52.101.9.0 ↩ mail-bl2pr02cu00100.inbound.protection.outlook.com
- 52.101.10.2 ↩ mail-bn8pr03cu00202.inbound.protection.outlook.com
- 52.101.10.18 ↩ mail-bn8pr05cu00302.inbound.protection.outlook.com
- 52.101.42.14 ↩ mail-mw2pr04cu00106.inbound.protection.outlook.com
- 2a01:111:f403:f90f::1 ↩ mail-sa9pr04cu00201.inbound.protection.outlook.com
- 2a01:111:f403:c901::1 ↩ mail-bl2pr04cu00201.inbound.protection.outlook.com
- 2a01:111:f403:c922::2 ↩ mail-bl0pr02cu00702.inbound.protection.outlook.com
- 2a01:111:f403:c902::2 ↩ mail-sj0pr03cu01602.inbound.protection.outlook.com
SOA Record
Raw SOA
ns144.neubox.net root.svgp416.serverneubox.com.mx 2026032200 3600 1800 1209600 86400
Primary NS (mname)
ns144.neubox.net
Admin Email (rname)
root@svgp416.serverneubox.com.mx
Serial
2026032200
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns245.neubox.net
ns144.neubox.net
ns143.neubox.net
SPF Record
✓ Strict (-all)
v=spf1 +a +mx +ip4:65.99.225.132 include:relay.mailchannels.net include:smtp.relay.serverneubox.com.mx +ip4:174.136.25.87 +include:spf.protection.outlook.com -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 392 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
2 records- SPFv=spf1 +a +mx +ip4:65.99.225.132 include:relay.mailchannels.net include:smtp.relay.serverneubox.com.mx +ip4:174.136.25.87 +include:spf.protection.outlook.com -all
- 10.06.2025
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