Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
wertzplumbingandheating.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 15:50:47 UTC · ↺ Refresh
MX Hostnames
- mail.computer-connectionsinc.com
MX Priorities
- mail.computer-connectionsinc.com: 10
A / AAAA Records
- 23.171.65.2 (no PTR)
Mail Server IPs
- 23.171.65.4 ↩ mail.computer-connectionsinc.com
SOA Record
Raw SOA
ns2.computer-connectionsinc.com office.wertzplumbingandheating.com 1726594811 10800 3600 604800 10800
Primary NS (mname)
ns2.computer-connectionsinc.com
Admin Email (rname)
office@wertzplumbingandheating.com
Serial
1726594811
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
10800s
Nameservers (NS)
ns2.computer-connectionsinc.com
ns1.computer-connectionsinc.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:71.87.6.71 ip4:23.171.64.0/23 ~all
📊 DNS lookups: 0/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; fo=1; rua=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
s1._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: s1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 ip4:71.87.6.71 ip4:23.171.64.0/23 ~all
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