Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
martinsupply.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-25 15:09:32 UTC · ↺ Refresh
MX Hostnames
- mx2-us1.ppe-hosted.com
- mx1-us1.ppe-hosted.com
MX Priorities
- mx2-us1.ppe-hosted.com: 0
- mx1-us1.ppe-hosted.com: 0
A / AAAA Records
- 192.124.249.177 ↩ cloudproxy10177.sucuri.net
Mail Server IPs
- 148.163.129.51 ↩ mx2-us1.ppe-hosted.com
- 67.231.154.163 ↩ mx2-us1.ppe-hosted.com
- 148.163.129.50 ↩ mx1-us1.ppe-hosted.com
- 67.231.154.162 ↩ mx1-us1.ppe-hosted.com
SOA Record
Raw SOA
ns17.domaincontrol.com dns.jomax.net 2026031301 28800 7200 604800 600
Primary NS (mname)
ns17.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026031301
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns18.domaincontrol.com
ns17.domaincontrol.com
SPF Record
✓ Soft Fail (~all)
v=spf1 redirect=_s45j6prrg.sdmarc.net
📊 DNS lookups: 1/10
DMARC Record
✗ p=none
v=DMARC1; p=none; pct=100; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
8 records- ppe-235cf9b08747cc5167412bb29178666070863f7e
- knowbe4-site-verification=a5422e161d35c2f4a6b4e950422de84d
- v=verifydomain MS=5571737
- SPFv=spf1 redirect=_s45j6prrg.sdmarc.net
- apple-domain-verification=y55VKN924Qx0hUdj
- UkNz+Z+F/3gUKxn82ejQa+zbO7t0j7gw/ATVPwxXA/FTF35oXT35JzlgmvAk5XMgvqMJbTOnJVS5stvvMHzYrA==
- infor-cloudsuite-domain-verification=KA9MKRX8CXPC4LEPHFN6TN5HJGAPH2LGRPXLGA6VKLNRL8PXU8S4VR5NSQSHVZQW
- google-site-verification=D0UDjpA9L6DL1kg1TX_7rYJ-By5b5uSvjBE5o8FEUtE
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 martinsupply.com
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits