Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
auditorio-telmex.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-27 02:39:19 UTC · ↺ Refresh
MX Hostnames
- hassalhost.com
- mail.auditorio-telmex.com
MX Priorities
- hassalhost.com: 5
- mail.auditorio-telmex.com: 10
A / AAAA Records
- 172.82.131.107 ↩ auditorio-telmex.com
Mail Server IPs
- 172.82.131.98 ↩ hassalhost.com
- 172.82.131.107 ↩ auditorio-telmex.com
SOA Record
Raw SOA
ns5.hassalhost.com hostmaster.auditorio-telmex.com 1769221579 7200 300 1209600 10800
Primary NS (mname)
ns5.hassalhost.com
Admin Email (rname)
hostmaster@auditorio-telmex.com
Serial
1769221579
Refresh
7200s
Retry
300s
Expire
1209600s
Minimum TTL
10800s
Nameservers (NS)
ns6.hassalhost.com
ns5.hassalhost.com
SPF Record
✓ Strict (-all)
v=spf1 a mx a:hassalhost.com ip4:172.82.131.98 -all
📊 DNS lookups: 3/10
✓ 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
1 record- SPFv=spf1 a mx a:hassalhost.com ip4:172.82.131.98 -all
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