Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
prosperna.com
Yes
✓ Yes
Zoho
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 09:17:04 UTC · ↺ Refresh
MX Hostnames
- mx3.zoho.com
- aspmx.l.google.com
- mx2.zoho.com
- aspmx3.googlemail.com
- alt2.aspmx.l.google.com
- mx.zoho.com
- alt1.aspmx.l.google.com
- aspmx2.googlemail.com
MX Priorities
- mx2.zoho.com: 20
- alt1.aspmx.l.google.com: 5
- alt2.aspmx.l.google.com: 5
- mx3.zoho.com: 50
- aspmx.l.google.com: 1
- aspmx2.googlemail.com: 10
- aspmx3.googlemail.com: 10
- mx.zoho.com: 10
A / AAAA Records
- 104.21.95.28 (no PTR)
- 172.67.169.77 (no PTR)
- 2606:4700:3034::ac43:a94d
- 2606:4700:3037::6815:5f1c
Mail Server IPs
- 136.143.183.44 ↩ mx2.zohomail.com
- 108.177.123.26 ↩ lcscld-in-f26.1e100.net
- 2800:3f0:4003:c0f::1b (no PTR)
- 172.253.116.26 ↩ dj-in-f26.1e100.net
- 2a00:1450:400b:c02::1a ↩ dj-in-f26.1e100.net
- 136.143.191.44 ↩ mx3.zohomail.com
- 192.178.155.27 ↩ yuiadrs-in-f27.1e100.net
- 2607:f8b0:4004:c19::1a ↩ bk-in-f26.1e100.net
SOA Record
Raw SOA
nora.ns.cloudflare.com dns.cloudflare.com 2396295437 10000 2400 604800 1800
Primary NS (mname)
nora.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2396295437
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
walt.ns.cloudflare.com
nora.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_spf.google.com include:zcsend.net include:one.zoho.com include:spf.zohomail360.com include:mailgun.org ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate 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
✓ 13 found
google._domainkey
selector1._domainkey
selector2._domainkey
default._domainkey
mail._domainkey
dkim._domainkey
k1._domainkey
s1._domainkey
s2._domainkey
zoho._domainkey
sendgrid._domainkey
mxvault._domainkey
amazonses._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
10 records- ahrefs-site-verification_9ee437e249559adff269f53113f6919d6b11bc5bcbadf35b0b50c9facaccedc0
- facebook-domain-verification=appr742d5v676mex819p61hpv10165
- google-site-verification=-Hr9ZKw3vLt9LkQLQM5UC2IRI9kdBPPs8wvfy12-Apw
- google-site-verification=jiJT5BsGDhyb-pPADomTsW39KUWNMRwL1PCCcrPiuZ8
- oneuptime-verification-RezCbkKHJmwNdNWXjNJX
- openai-domain-verification=dv-7i1iQaASByR4q3OPH7tlO2uB
- openai-domain-verification=dv-WlxM9aQLh7ck7NeRctby2pLh
- SPFv=spf1 include:_spf.google.com include:zcsend.net include:one.zoho.com include:spf.zohomail360.com include:mailgun.org ~all
- MS=ms47180495
- Sendinblue-code:8df3c4878489c421c755a97cedefee8a
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 prosperna.com
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits