Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
hzgmrq.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-27 13:27:31 UTC · ↺ Refresh
MX Hostnames
- mx2.yunyou.top
- mx1.yunyou.top
MX Priorities
- mx1.yunyou.top: 5
- mx2.yunyou.top: 10
A / AAAA Records
- 121.40.34.230 (no PTR)
Mail Server IPs
- 128.14.74.39 ↩ hwmx71.cn4e.com
- 2404:ccc0:263:103:5054:ff:fe4a:5abe (no PTR)
- 211.149.240.37 ↩ mx2.yunyou.top
- 211.149.239.73 ↩ mx2.yunyou.top
SOA Record
Raw SOA
ns3.dns-diy.com dnsconct.myhostadmin.net 2025061214 3600 300 1209600 3600
Primary NS (mname)
ns3.dns-diy.com
Admin Email (rname)
dnsconct@myhostadmin.net
Serial
2025061214
Refresh
3600s
Retry
300s
Expire
1209600s
Minimum TTL
3600s
Nameservers (NS)
ns3.dns-diy.com
ns4.dns-diy.com
SPF Record
✓ Strict (-all)
v=spf1 include:yunyou.top -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✗ None detectedNo DKIM records found for common selectors — your provider may use a custom selector name.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 include:yunyou.top -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 hzgmrq.com
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits