Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
tysonshvac.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-27 14:08:39 UTC · ↺ Refresh
MX Hostnames
- tysonshvac.com
MX Priorities
- tysonshvac.com: 0
A / AAAA Records
- 69.167.165.161 ↩ host4.verolan.com
Mail Server IPs
- 69.167.165.161 ↩ host4.verolan.com
SOA Record
Raw SOA
ns1.2rcgm4-lwsites.com hostmaster.tysonshvac.com 1725296179 7200 300 7200 7200
Primary NS (mname)
ns1.2rcgm4-lwsites.com
Admin Email (rname)
hostmaster@tysonshvac.com
Serial
1725296179
Refresh
7200s
Retry
300s
Expire
7200s
Minimum TTL
7200s
Nameservers (NS)
ns21.verolan.com
ns20.verolan.com
SPF Record
✗ MissingNo SPF record — domain is unprotected against spoofing.
⚠ No SPF record found. Email servers cannot verify authorized senders.
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
No TXT records found.
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