Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
plumbingheatingcoolingnj.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 00:56:10 UTC · ↺ Refresh
MX Hostnames
- plumbingheatingcoolingnj.com
MX Priorities
- plumbingheatingcoolingnj.com: 0
A / AAAA Records
- 162.244.253.27 ↩ 162.244.253.27.supportedns.com
Mail Server IPs
- 162.244.253.27 ↩ 162.244.253.27.supportedns.com
SOA Record
Raw SOA
ns1.supportedns.com admin.exclusivewebmarketing.com 2026013001 3600 1800 1209600 86400
Primary NS (mname)
ns1.supportedns.com
Admin Email (rname)
admin@exclusivewebmarketing.com
Serial
2026013001
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns3.supportedns.com
ns1.supportedns.com
ns2.supportedns.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:162.244.254.116 include:_spf.supportedns.com +a +mx +ip4:64.4.161.103 +ip4:173.231.245.2 +ip4:45.33.81.152 ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1;p=quarantine;sp=none;adkim=r;aspf=r;pct=100;fo=0;rf=afrf;ri=86400
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
↳ Subdomain policy: none
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
2 records- google-site-verification=aq_bV27gGlAd1Lw0sZL8vkq8cXbFwg4iC91mhaPSePw
- SPFv=spf1 ip4:162.244.254.116 include:_spf.supportedns.com +a +mx +ip4:64.4.161.103 +ip4:173.231.245.2 +ip4:45.33.81.152 ~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
See demo & docs
Deep verification
Full email verification for plumbingheatingcoolingnj.com
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits