Domain Overview
DNS: ✓ 1mo ago
Checker: ✓ 1mo ago
calcpa.org
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-06 15:58:59 UTC · ↺ Refresh
MX Hostnames
- mx2-us1.ppe-hosted.com
- mx1-us1.ppe-hosted.com
MX Priorities
- mx1-us1.ppe-hosted.com: 0
- mx2-us1.ppe-hosted.com: 0
A / AAAA Records
- 15.197.167.90 ↩ afa7f374f51cc8991.awsglobalaccelerator.com
- 3.33.186.135 ↩ afa7f374f51cc8991.awsglobalaccelerator.com
Mail Server IPs
- 148.163.129.50 ↩ mx1-us1.ppe-hosted.com
- 67.231.154.162 ↩ mx1-us1.ppe-hosted.com
- 148.163.129.51 ↩ mx2-us1.ppe-hosted.com
- 67.231.154.163 ↩ mx2-us1.ppe-hosted.com
SOA Record
Raw SOA
ns41.worldnic.com namehost.worldnic.com 126022718 10800 3600 604800 3600
Primary NS (mname)
ns41.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
126022718
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns42.worldnic.com
ns41.worldnic.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:50.31.40.49 include:spf.protection.outlook.com a:dispatch-us.ppe-hosted.com include:_spf.salesforce.com include:47291914.spf10.hubspotemail.net ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected],mailto:[email protected]; adkim=s; aspf=s; pct=100
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Strict
· DKIM alignment: Strict
📧 Reports → mailto:[email protected],mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
11 records- globalsign-domain-verification=4WduxH5T865cpfh2Wt5PNrzIZ09hAcsTGEQVmkA1KY
- google-site-verification=v86zpzB_NM8wW4SnNbSZpyBB5yG2p2VyyLderUrJvfQ
- c54a00d03b7b9ef154e36cbcabe447eb
- SPFv=spf1 ip4:50.31.40.49 include:spf.protection.outlook.com a:dispatch-us.ppe-hosted.com include:_spf.salesforce.com include:47291914.spf10.hubspotemail.net ~all
- globalsign-domain-verification=5358E830CA0A9B6815ADB76CB765304C
- MS=ms33187041
- google-site-verification=DenFjGJINrZKi6j6m0VNDv75RA2cTRfg49BaHUB65GQ
- jamf-site-verification=EWwhirBcJGxpIqZynQCqyA
- ZOOM_verify_XH2Q0yCglpJv6EliV698VR
- google-site-verification=_G--cKb6b-RzPYkzjiKWfW2luPhatRIZwLOGEYj3stU
- apple-domain-verification=y9bpUeSM0OSN4XOY
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 calcpa.org
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits