Domain Overview
DNS: ✓ 1mo ago
Checker: ✓ 1mo ago
viperspace.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-06-11 15:18:12 UTC · ↺ Refresh
MX Hostnames
- mx1-us1.ppe-hosted.com
- mx2-us1.ppe-hosted.com
MX Priorities
- mx1-us1.ppe-hosted.com: 0
- mx2-us1.ppe-hosted.com: 0
A / AAAA Records
- 162.159.140.166 (no PTR)
Mail Server IPs
- 67.231.154.162 ↩ mx1-us1.ppe-hosted.com
- 148.163.129.50 ↩ mx1-us1.ppe-hosted.com
- 67.231.154.163 ↩ mx2-us1.ppe-hosted.com
- 148.163.129.51 ↩ mx2-us1.ppe-hosted.com
SOA Record
Raw SOA
ns2.serverdata.net hostmaster.serverdata.net 2026032701 3600 1800 604800 3600
Primary NS (mname)
ns2.serverdata.net
Admin Email (rname)
hostmaster@serverdata.net
Serial
2026032701
Refresh
3600s
Retry
1800s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns4.serverdata.net
ns5.serverdata.net
ns3.serverdata.net
ns2.serverdata.net
SPF Record
✓ Strict (-all)
v=spf1 include:_spf.viperspace_com._d.easydmarc.pro -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
4 records- SPFv=spf1 include:_spf.viperspace_com._d.easydmarc.pro -all
- google-site-verification=g2RH_WBI66xeXw0enx4OpHoMyB25S7Al91EsqnyNoxE
- ppe-66da340b399ee5c18d08
- google-site-verification=Q_QA1rMNcZLpHiMCY0W713Gs_V5nGblBOBwYTDmp61k
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 viperspace.com
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits