Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
ywcachicago.org
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-17 23:20:37 UTC · ↺ Refresh
MX Hostnames
- ywcachicago-org.mail.protection.outlook.com
MX Priorities
- ywcachicago-org.mail.protection.outlook.com: 0
A / AAAA Records
- 198.185.159.144 (no PTR)
- 198.49.23.145 (no PTR)
- 198.49.23.144
- 198.185.159.145
Mail Server IPs
- 52.101.50.4 ↩ mail-co1pr03cu00404.inbound.protection.outlook.com
- 52.101.9.17 (no PTR)
- 52.101.10.8 ↩ mail-bn1pr04cu00100.inbound.protection.outlook.com
- 52.101.11.15 ↩ mail-sa9pr02cu00207.inbound.protection.outlook.com
- 2a01:111:f403:f802::3 ↩ mail-sj0pr03cu01403.inbound.protection.outlook.com
- 2a01:111:f403:c946::1 ↩ mail-ch1pr04cu00101.inbound.protection.outlook.com
- 2a01:111:f403:c927::1 ↩ mail-bn8pr05cu00301.inbound.protection.outlook.com
- 2a01:111:f403:f805::1 ↩ mail-co1pr03cu00301.inbound.protection.outlook.com
SOA Record
Raw SOA
ns35.worldnic.com namehost.worldnic.com 126020311 10800 3600 604800 3600
Primary NS (mname)
ns35.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
126020311
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns36.worldnic.com
ns35.worldnic.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:23.126.126.69 include:spf1.formassembly.com include:spf.us.emailservice.io include:email.freshservice.com include:spf.protection.redatatech.com include:spf.protection.outlook.com include:docebosaas.com a:smtp.sendgrid.net include:spf.constantcontact.com include:salsalabs.org include:_spfprod.ngpvan.com -all
📊 DNS lookups: 10/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected];
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 5 found
selector1._domainkey
selector2._domainkey
k1._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
7 records- 5UTN65YZQ9Y58TTVUWVZG3OOM3JLGRNTRYH77ZROP
- MS=ms24658343
- google-site-verification=nqJptz684r_p359t7ryiM9txPwKU2F73JajXA1V1K_A
- SPFv=spf1 ip4:23.126.126.69 include:spf1.formassembly.com include:spf.us.emailservice.io include:email.freshservice.com include:spf.protection.redatatech.com include:spf.protection.outlook.com include:docebosaas.com a:smtp.sendgrid.net include:spf.constantcontact.com include:salsalabs.org include:_spfprod.ngpvan.com -all
- facebook-domain-verification=hj6he1lcdk9oc4ukhj2i2n7gkmllx8
- apple-domain-verification=xiKLRZ4roWHdlYpu
- ZOOM_verify_477s1OVPRqeGbJmcef1GWQ
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