Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
paleycenter.org
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-06-03 08:22:34 UTC · ↺ Refresh
MX Hostnames
- paleycenter-org.mail.protection.outlook.com
MX Priorities
- paleycenter-org.mail.protection.outlook.com: 0
A / AAAA Records
- 45.55.101.192 (no PTR)
Mail Server IPs
- 52.101.41.183 ↩ mail-byapr04cu00307.inbound.protection.outlook.com
- 52.101.10.16 ↩ mail-bn6pr21cu00500.inbound.protection.outlook.com
- 52.101.41.22 ↩ mail-sj2pr05cu00406.inbound.protection.outlook.com
- 52.101.41.6 ↩ mail-sj0pr03cu01406.inbound.protection.outlook.com
- 2a01:111:f403:f90a::1 ↩ mail-bn8pr03cu00201.inbound.protection.outlook.com
- 2a01:111:f403:f804::1 ↩ mail-co1pr05cu00301.inbound.protection.outlook.com
- 2a01:111:f403:f902::2 ↩ mail-mn2pr02cu00202.inbound.protection.outlook.com
- 2a01:111:f403:c902::1 ↩ mail-sj2pr05cu00401.inbound.protection.outlook.com
SOA Record
Raw SOA
ns75.worldnic.com namehost.worldnic.com 125120813 10800 3600 604800 3600
Primary NS (mname)
ns75.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
125120813
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns76.worldnic.com
ns75.worldnic.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com ip4:162.83.140.58 ip4:47.19.62.34 include:marketing.dynamics.com include:spf.constantcontact.com include:spf-ca.emailsignatures365.com -all
📊 DNS lookups: 4/10
✓ 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
✗ None detectedNo DKIM records found for common selectors — your provider may use a custom selector name.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
6 records- SPFv=spf1 include:spf.protection.outlook.com ip4:162.83.140.58 ip4:47.19.62.34 include:marketing.dynamics.com include:spf.constantcontact.com include:spf-ca.emailsignatures365.com -all
- jumpdesktop=7338e4075e2c4a4f5b8573224365a5cd897d08a9d961534deb00d980092a
- apple-domain-verification=cMq90OUQGB8g0mUt
- d365mktkey=xnrnht09DlPZqk1AXszGY8bYSbELARjxDP1ztDXqraUx
- google-site-verification=4ZN2Aa8Of4xe19hYJITNSJ4aw0z-BYMBV-lMyo2D3WY
- d365mktkey=XHbHEYMwPRG0qaJTBSGwz2VhClLIOBp7NVMFXKu26EAx
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