Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
skilltech.mx
Yes
✓ Yes
Mailgun
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-03 13:18:50 UTC · ↺ Refresh
MX Hostnames
- skilltech-mx.mail.protection.outlook.com
- mxa.mailgun.org
- mxb.mailgun.org
MX Priorities
- mxa.mailgun.org: 10
- skilltech-mx.mail.protection.outlook.com: 0
- mxb.mailgun.org: 10
A / AAAA Records
- 162.214.92.208
Mail Server IPs
- 34.160.13.42 ↩ 42.13.160.34.bc.googleusercontent.com
- 52.101.40.24 ↩ mail-cy5pr05cu00100.inbound.protection.outlook.com
- 52.101.41.4 ↩ mail-sj2pr05cu00204.inbound.protection.outlook.com
- 52.101.11.15 ↩ mail-sa9pr02cu00207.inbound.protection.outlook.com
- 52.101.9.2 ↩ mail-mn2pr02cu00202.inbound.protection.outlook.com
- 2a01:111:f403:f902::2 ↩ mail-mn2pr02cu00202.inbound.protection.outlook.com
- 2a01:111:f403:f905::4 ↩ mail-dm2pr04cu00404.inbound.protection.outlook.com
- 2a01:111:f403:c927:: ↩ mail-bn6pr21cu00500.inbound.protection.outlook.com
- 2a01:111:f403:c91d:: ↩ mail-mw2pr04cu00100.inbound.protection.outlook.com
- 34.160.157.95 ↩ 95.157.160.34.bc.googleusercontent.com
SOA Record
Raw SOA
ns1.skilltech.mx root.vps-179613.skilltech.mx 2026022401 3600 1800 1209600 86400
Primary NS (mname)
ns1.skilltech.mx
Admin Email (rname)
root@vps-179613.skilltech.mx
Serial
2026022401
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns2.skilltech.mx
ns1.skilltech.mx
SPF Record
✓ Strict (-all)
v=spf1 ip4:162.214.92.208 +mx +a +include:spf.protection.outlook.com +include:mailgun.org -all
📊 DNS lookups: 4/10
✓ 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: 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- google-site-verification=fXiroPg4hMY5Rr0ffOa454pX0RvTArKx6GSTkdNfBHE
- SPFv=spf1 ip4:162.214.92.208 +mx +a +include:spf.protection.outlook.com +include:mailgun.org -all
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