Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
bdo.com.py
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-09-23 07:04:02 UTC · ↺ Refresh
MX Hostnames
- mail.bdo.com.py
MX Priorities
- mail.bdo.com.py: 10
A / AAAA Records
- 20.107.224.11 (no PTR)
Mail Server IPs
- 5.189.156.71 ↩ mail.bdo.com.py
SOA Record
Raw SOA
udns1.cscdns.net hostmaster.cscdns.net 2018072949 10800 1800 3600000 86400
Primary NS (mname)
udns1.cscdns.net
Admin Email (rname)
hostmaster@cscdns.net
Serial
2018072949
Refresh
10800s
Retry
1800s
Expire
3600000s
Minimum TTL
86400s
Nameservers (NS)
udns2.cscdns.uk
udns1.cscdns.net
SPF Record
✓ Strict (-all)
v=spf1 ip4:5.189.156.71 include:sendgrid.net -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
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
5 records- SPFv=spf1 ip4:5.189.156.71 include:sendgrid.net -all
- google-site-verification=8fzPGTxDX76vgEt2kLzJFDZOaaLDKI1ftMN_Qv4zM_s
- google-site-verification=J9LcS3p_wnCG69nGZITK61q-22wuv84p7PQgmaGFh54
- DKIMv=DKIM1; k=rsa;p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAu04D/IIlZH3t17Tjkm3vymGqFdj8Y5DWd6PeeWejBK9Zsj4uFrdBadaODbc4mAZ0z2jHL5YrS78FD3zIj0xgclKr48RqeIiK15GJeuc3Fa+Q539UMGwPUojBkRODqZUtbE8AehE25JJa22mOtubxOSa0GikhZ+PaTv9kWIF4ZWmlS/IJtz+2PZpp8+pLYBbGdzeM5d5KxGym+uIfx+9NOoPshoBud3ZsHsrh9qHd+fpiTOR1l6mMmsKGPEAkL+gziCy4e42wqC2Bdtwr/rYKlKkwnuy+N7d5gaB1edDBIS6xukwX/n6XLgRBRKmcgg1vKsThmDQ1oc1K8FO9sJvhuQIDAQAB
- MS=ms79222441
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 bdo.com.py
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits