Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
connollyhvac.com
Yes
✓ Yes
Yahoo
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-27 14:03:08 UTC · ↺ Refresh
MX Hostnames
- mx-biz.mail.am0.yahoodns.net
MX Priorities
- mx-biz.mail.am0.yahoodns.net: 10
A / AAAA Records
- 52.11.37.152 ↩ ec2-52-11-37-152.us-west-2.compute.amazonaws.com
Mail Server IPs
- 67.195.204.83 ↩ mtaproxy1.biz.mail.vip.bf1.yahoo.com
- 67.195.228.75 ↩ mtaproxy1.biz.mail.vip.gq1.yahoo.com
SOA Record
Raw SOA
ns1.melbourneit.net admin.melbourneit.net 2024031207 86400 7200 3600000 172800
Primary NS (mname)
ns1.melbourneit.net
Admin Email (rname)
admin@melbourneit.net
Serial
2024031207
Refresh
86400s
Retry
7200s
Expire
3600000s
Minimum TTL
172800s
Nameservers (NS)
ns1.melbourneit.net
ns3.melbourneit.net
ns2.melbourneit.net
ns4.melbourneit.net
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
✗ None detectedNo DKIM records found for common selectors — your provider may use a custom selector name.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- ca3-0c2908d2a6e44405bad18485b464cd3e
- google-site-verification=7KTFr9tmCqyHkQBNUtRX2yKQ9SxIytJWYqB_0zlxs_s
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