Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
dub-low.consulting
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-24 04:31:28 UTC · ↺ Refresh
MX Hostnames
- dub--low-consulting.mx1.arsmtp.com
- dub--low-consulting.mx2.arsmtp.com
MX Priorities
- dub--low-consulting.mx1.arsmtp.com: 10
- dub--low-consulting.mx2.arsmtp.com: 20
A / AAAA Records
- 106.0.62.86 ↩ az1-tr104.supercp.com
Mail Server IPs
- 8.31.233.169 ↩ encrypt218.appriver.com
- 8.19.118.183 ↩ encrypt219.appriver.com
SOA Record
Raw SOA
ns1.dub-low.consulting root.az1-tr104.supercp.com 2026030301 3600 1800 1209600 86400
Primary NS (mname)
ns1.dub-low.consulting
Admin Email (rname)
root@az1-tr104.supercp.com
Serial
2026030301
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns1.dub-low.consulting
ns3.dub-low.consulting
ns4.dub-low.consulting
ns2.dub-low.consulting
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_spf.google.com include:spf.edgepilot.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
✓ 1 found
google._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: google
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
3 records- 20564d73-0556-47a1-ac16-41671645aab4
- seobility=26887a3e3cd73916699679ba89eeb1d2
- SPFv=spf1 include:_spf.google.com include:spf.edgepilot.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
See demo & docs
Deep verification
Full email verification for dub-low.consulting
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits