gradeaservices.com

Valid Email Server
Domain Lookup › gradeaservices.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
gradeaservices.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-04-02 01:51:25 UTC · ↺ Refresh

MX Hostnames

  • gradeaservices-com.mail.protection.outlook.com
  • ms95459315.msv1.invalid.outlook.com

MX Priorities

  • gradeaservices-com.mail.protection.outlook.com: 0
  • ms95459315.msv1.invalid.outlook.com: 1

A / AAAA Records

  • 141.193.213.11 (no PTR)
  • 141.193.213.10 (no PTR)

Mail Server IPs

  • 52.101.9.20 ↩ mail-bl0pr02cu00604.inbound.protection.outlook.com
  • 52.101.50.7 ↩ mail-co1pr21cu00207.inbound.protection.outlook.com
  • 52.101.8.44 ↩ mail-dm5pr04cu00104.inbound.protection.outlook.com
  • 52.101.11.19 ↩ mail-sa9pr04cu00203.inbound.protection.outlook.com
  • 2a01:111:f403:c922:: ↩ mail-bl0pr03cu00200.inbound.protection.outlook.com
  • 2a01:111:f403:c927:: ↩ mail-bn6pr21cu00500.inbound.protection.outlook.com
  • 2a01:111:f403:c927::1 ↩ mail-bn8pr05cu00301.inbound.protection.outlook.com
  • 2a01:111:f403:c801:: ↩ mail-sa9pr02cu00200.inbound.protection.outlook.com

SOA Record

Raw SOA ns4.wixdns.net support.wix.com 2015032407 10800 3600 1209600 3600
Primary NS (mname)
ns4.wixdns.net
Admin Email (rname)
support@wix.com
Serial
2015032407
Refresh
10800s
Retry
3600s
Expire
1209600s
Minimum TTL
3600s

Nameservers (NS)

ns4.wixdns.net
ns5.wixdns.net

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

✗ None detected

No 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

5 records
  • google-site-verification=v-deNXqjB_o5RJqwcXPSGKFAQ0bgYTKAqYh413szTKc
  • SPFv=spf1 include:spf.protection.outlook.com -all
  • apple-domain-verification=Hd7wcCsCSu3h1P6y
  • MS=ms95459315
  • atlassian-domain-verification=cFuUFCULw4h/R1h33vJpRrjYcea8DUkwqFgNdmSUxa6PfP2CgLyA7C0b25Dm64M7
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