casedesign.com

Valid Email Server
Domain Lookup › casedesign.com

Domain Overview

DNS: ✓ 1mo ago Checker: ✓ 1mo ago
casedesign.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-04-07 12:48:27 UTC · ↺ Refresh

MX Hostnames

  • casedesign-com.mail.protection.outlook.com

MX Priorities

  • casedesign-com.mail.protection.outlook.com: 0

A / AAAA Records

  • 141.193.213.21 (no PTR)
  • 141.193.213.20 (no PTR)

Mail Server IPs

  • 52.101.50.10 ↩ mail-mw2pr02cu00502.inbound.protection.outlook.com
  • 52.101.41.22 ↩ mail-sj2pr05cu00406.inbound.protection.outlook.com
  • 52.101.9.20 ↩ mail-bl0pr02cu00604.inbound.protection.outlook.com
  • 52.101.41.21 ↩ mail-sj2pr05cu00305.inbound.protection.outlook.com
  • 2a01:111:f403:c946::5 ↩ mail-ch4pr21cu00105.inbound.protection.outlook.com
  • 2a01:111:f403:c936:: ↩ mail-cy1pr05cu00400.inbound.protection.outlook.com
  • 2a01:111:f403:f908::2 ↩ mail-bn8pr05cu00102.inbound.protection.outlook.com
  • 2a01:111:f403:c927::1 ↩ mail-bn8pr05cu00301.inbound.protection.outlook.com

SOA Record

Raw SOA ns0.dnsmadeeasy.com dns.dnsmadeeasy.com 2008010344 43200 3600 1209600 180
Primary NS (mname)
ns0.dnsmadeeasy.com
Admin Email (rname)
dns@dnsmadeeasy.com
Serial
2008010344
Refresh
43200s
Retry
3600s
Expire
1209600s
Minimum TTL
180s

Nameservers (NS)

ns1.dnsmadeeasy.com
ns3.dnsmadeeasy.com
ns0.dnsmadeeasy.com
ns2.dnsmadeeasy.com
ns4.dnsmadeeasy.com

SPF Record

✓ Strict (-all)
v=spf1 a mx ip4:104.244.16.152/29 ip4:199.119.133.66 ip4:50.76.27.89 ip4:96.73.158.121 ip4:23.31.200.217 ip4:67.227.175.91 ip4:199.119.133.67 ip4:13.68.199.79 ip4:172.16.254.10 ip4:20.72.139.137 ip4:20.121.202.83 ip4:40.112.52.36 a:relay1.singlepointglobal.com include:customers.clickdimensions.com include:spf.emailsignatures365.com include:spf.protection.outlook.com include:smtp1.dnsmadeeasy.com -all
📊 DNS lookups: 7/10
✓ 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

4 records
  • google-site-verification=2wPSzwghmM9Pn41fe-uHCrWU3JN9-17TZfJ_6WM1FFU
  • apple-domain-verification=zOt0xzMVlhxa8XBb
  • 389t60lujnr75a0131loqhlld3
  • SPFv=spf1 a mx ip4:104.244.16.152/29 ip4:199.119.133.66 ip4:50.76.27.89 ip4:96.73.158.121 ip4:23.31.200.217 ip4:67.227.175.91 ip4:199.119.133.67 ip4:13.68.199.79 ip4:172.16.254.10 ip4:20.72.139.137 ip4:20.121.202.83 ip4:40.112.52.36 a:relay1.singlepointglobal.com include:customers.clickdimensions.com include:spf.emailsignatures365.com include:spf.protection.outlook.com include:smtp1.dnsmadeeasy.com -all
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