Domain Overview
DNS: ✓ 3d ago
Checker: ✓ 3d ago
pennynvest.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-18 01:19:09 UTC · ↺ Refresh
MX Hostnames
- mail.pennynvest.com
MX Priorities
- mail.pennynvest.com: 10
A / AAAA Records
- 192.206.141.149 ↩ mail.dsg.pe
Mail Server IPs
- 192.206.141.149 ↩ mail.dsg.pe
SOA Record
Raw SOA
ns.pennynvest.com eperea.pennynvest.com 1735007444 10800 3600 604800 10800
Primary NS (mname)
ns.pennynvest.com
Admin Email (rname)
eperea@pennynvest.com
Serial
1735007444
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
10800s
Nameservers (NS)
ns.pennynvest.com
SPF Record
✓ Strict (-all)
v=spf1 +a +mx +a:mail.dsg.pe ip4:192.206.141.149 -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; adkim=s; aspf=s
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict
· DKIM alignment: Strict
⚠ No aggregate reports (rua= not set)
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
1 record- SPFv=spf1 +a +mx +a:mail.dsg.pe ip4:192.206.141.149 -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 pennynvest.com
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits