southwindsor.org

Valid Email Server
Domain Lookup › southwindsor.org

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
southwindsor.org
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-25 02:19:58 UTC · ↺ Refresh

MX Hostnames

  • southwindsor-org.mail.protection.outlook.com

MX Priorities

  • southwindsor-org.mail.protection.outlook.com: 10

A / AAAA Records

  • 34.196.1.111 ↩ ec2-34-196-1-111.compute-1.amazonaws.com

Mail Server IPs

  • 52.101.9.19 ↩ mail-blapr09cu00103.inbound.protection.outlook.com
  • 52.101.11.12 ↩ mail-sa9pr09cu00104.inbound.protection.outlook.com
  • 52.101.8.50 ↩ mail-dm6pr09cu00202.inbound.protection.outlook.com
  • 52.101.8.52 ↩ mail-ds0pr09cu00104.inbound.protection.outlook.com
  • 2a01:111:f403:f904::1 ↩ mail-ds0pr09cu00101.inbound.protection.outlook.com
  • 2a01:111:f403:f90e::1 ↩ mail-sa9pr09cu00101.inbound.protection.outlook.com
  • 2a01:111:f403:f900::1 ↩ mail-blapr09cu00101.inbound.protection.outlook.com
  • 2a01:111:f403:f904:: ↩ mail-dm6pr09cu00200.inbound.protection.outlook.com

SOA Record

Raw SOA ns1.cen.ct.gov cen.po.state.ct.us 162 3600 1800 2592000 300
Primary NS (mname)
ns1.cen.ct.gov
Admin Email (rname)
cen@po.state.ct.us
Serial
162
Refresh
3600s
Retry
1800s
Expire
2592000s
Minimum TTL
300s

Nameservers (NS)

ns1.cen.ct.gov
ns2.cen.ct.gov

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 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

7 records
  • apple-domain-verification=9aL3LKrHhA84nruj
  • 9aL3LKrHhA84nruj
  • qcqxfm5vggfglh2fxr15mm86g47ghv8m
  • MS=621FA7D4309556A0D35BF2A308533393E62AB3D0
  • google-site-verification=j0kwzHqQTGI2Z8FCpqxdhr0-iyn_0sLwalypeQYS59Q
  • SPFv=spf1 include:spf.protection.outlook.com -all
  • MS=ms58216373
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 southwindsor.org

SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.

No credit card required
Get 1,000 Free Credits