Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
yvfwc.org
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-28 04:26:57 UTC · ↺ Refresh
MX Hostnames
- yvfwc-org.mail.protection.outlook.com
MX Priorities
- yvfwc-org.mail.protection.outlook.com: 0
A / AAAA Records
- 141.193.213.11 (no PTR)
- 141.193.213.10 (no PTR)
Mail Server IPs
- 52.101.194.15 ↩ mail-ch4pr21cu00107.inbound.protection.outlook.com
- 52.101.11.3 ↩ mail-sn1pr0501cu00103.inbound.protection.outlook.com
- 52.101.41.3 ↩ mail-sj2pr05cu00103.inbound.protection.outlook.com
- 52.101.41.4 ↩ mail-sj2pr05cu00204.inbound.protection.outlook.com
- 2a01:111:f403:f90b:: ↩ mail-bn6pr04cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f902::2 ↩ mail-mn2pr02cu00202.inbound.protection.outlook.com
- 2a01:111:f403:c802:: ↩ mail-cy4pr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f905::3 ↩ mail-dm5pr02cu00203.inbound.protection.outlook.com
SOA Record
Raw SOA
ns37.domaincontrol.com dns.jomax.net 2025122300 28800 7200 604800 600
Primary NS (mname)
ns37.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2025122300
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns38.domaincontrol.com
ns37.domaincontrol.com
SPF Record
✓ Soft Fail (~all)
v=spf1 mx ip4:75.141.36.31 ip4:68.233.77.18 ip4:68.233.76.38 ip4:147.154.97.253 ip4:23.21.109.197 ip4:23.21.109.212 ip4:147.160.167.0/26 include:spf.protection.outlook.com include:docebosaas.com ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected]; fo=1;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._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
10 records- +L0EvR/FMr+guIXYKTUgFsW2YBM6aJOi88gmpN+cABBUIDpISeSaDmJVI4zcoSX/UE5xqnY2A2I9gOF4hlgTJQ==
- MS=ms86264921
- smartsheet-site-validation=KEkTomhyKEicdbkU1Mywdkhl9elSqwHN
- SPFv=spf1 mx ip4:75.141.36.31 ip4:68.233.77.18 ip4:68.233.76.38 ip4:147.154.97.253 ip4:23.21.109.197 ip4:23.21.109.212 ip4:147.160.167.0/26 include:spf.protection.outlook.com include:docebosaas.com ~all
- apple-domain-verification=H2QGP44T7p80TapH
- autodesk-domain-verification=xVwux6uOk9h4-u4KRs0u
- atlassian-domain-verification=R2Dl7EVivVIg9pKVr5GL0SCP+GbBEulJOEOcbi3eFjHoHipg1nMKYUDLiqL+eIUn
- ZOOM_verify_liWA0m8lSp695i2y3X75Dw
- MaxMD-Verification=d822d678-c4f6-4c0c-9028-b2f21f84f75e
- google-site-verification=difKuApzy0FScd72nkDH7HQQsmrsIt3ZkNM06vEU3nQ
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 yvfwc.org
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits