Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
tri-cityplumbing.net
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-25 02:01:37 UTC · ↺ Refresh
MX Hostnames
- mx-cluster-ca03.hornetsecurity.com
- mx-cluster-ca-fallback.hornetsecurity.com
- mx-cluster-ca02.hornetsecurity.com
- mx-cluster-ca01.hornetsecurity.com
MX Priorities
- mx-cluster-ca01.hornetsecurity.com: 10
- mx-cluster-ca02.hornetsecurity.com: 20
- mx-cluster-ca03.hornetsecurity.com: 30
- mx-cluster-ca-fallback.hornetsecurity.com: 40
A / AAAA Records
- 107.180.118.170 ↩ 170.118.180.107.host.secureserver.net
Mail Server IPs
- 108.163.133.231 ↩ mx-cluster-ca01.hornetsecurity.com
- 209.172.38.68 ↩ hsmx01-hz11.hornetsecurity.com
- 94.100.132.8 ↩ mx01.hornetsecurity.com
SOA Record
Raw SOA
ns11.domaincontrol.com dns.jomax.net 2026022300 28800 7200 604800 600
Primary NS (mname)
ns11.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026022300
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns12.domaincontrol.com
ns11.domaincontrol.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_spf.tri-cityplumbing_net._d.easydmarc.pro include:_spf.cmsa.buildops.com ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject;pct=100;rua=mailto:[email protected];ruf=mailto:[email protected];ri=86400;fo=1;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
s1._domainkey
s2._domainkey
✓ Public key: 392 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 include:_spf.tri-cityplumbing_net._d.easydmarc.pro include:_spf.cmsa.buildops.com ~all
Free · No signup required
Add email validation to your forms
Block disposable emails, validate MX records, detect role accounts — unlimited, forever free.
<script src="https://check.verifyswift.com/"></script>
One line of code · Works on any site · Customize →
See demo & docs
Deep verification
Full email verification for tri-cityplumbing.net
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits