Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
catawbavalleymc.org
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 01:49:23 UTC · ↺ Refresh
MX Hostnames
- catawbavalleymc-org.mail.protection.outlook.com
MX Priorities
- catawbavalleymc-org.mail.protection.outlook.com: 5
A / AAAA Records
- 23.183.72.33 (no PTR)
Mail Server IPs
- 52.101.41.54 ↩ mail-sj2pr05cu00506.inbound.protection.outlook.com
- 52.101.40.24 ↩ mail-cy5pr05cu00100.inbound.protection.outlook.com
- 52.101.40.4 ↩ mail-cy5pr03cu00204.inbound.protection.outlook.com
- 52.101.11.2 ↩ mail-sn1pr03cu00102.inbound.protection.outlook.com
- 2a01:111:f403:f905::3 ↩ mail-dm5pr02cu00203.inbound.protection.outlook.com
- 2a01:111:f403:c946::6 ↩ mail-ch5pr02cu00406.inbound.protection.outlook.com
- 2a01:111:f403:c946::7 ↩ mail-ch5pr02cu00307.inbound.protection.outlook.com
- 2a01:111:f403:f90a:: ↩ mail-bn6pr02cu00300.inbound.protection.outlook.com
SOA Record
Raw SOA
dns100.catawbavalleymc.org root.localhost.catawbavalleymc.org 2026021801 7200 7200 1209600 60
Primary NS (mname)
dns100.catawbavalleymc.org
Admin Email (rname)
root@localhost.catawbavalleymc.org
Serial
2026021801
Refresh
7200s
Retry
7200s
Expire
1209600s
Minimum TTL
60s
Nameservers (NS)
dns200.catawbavalleymc.org
dns100.catawbavalleymc.org
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com ip4:23.183.72.1 include:servers.mcsv.net -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; sp=reject; ri=84600
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: reject
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
mail._domainkey
k1._domainkey
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
3 records- 3v2daric0om2l8b9vmn3uemr
- 22of536ogie8sunsc0o3d20ast
- SPFv=spf1 include:spf.protection.outlook.com ip4:23.183.72.1 include:servers.mcsv.net -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 catawbavalleymc.org
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits