greenknight.com

Valid Email Server
Domain Lookup › greenknight.com

Domain Overview

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

Checked via [email protected] · 2026-03-18 14:16:51 UTC · ↺ Refresh

MX Hostnames

  • greenknight-com.mail.protection.outlook.com

MX Priorities

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

A / AAAA Records

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

Mail Server IPs

  • 52.101.41.58 ↩ mail-sj0pr02cu00102.inbound.protection.outlook.com
  • 52.101.50.1 ↩ mail-co1pr05cu00401.inbound.protection.outlook.com
  • 52.101.8.44 ↩ mail-dm5pr04cu00104.inbound.protection.outlook.com
  • 52.101.9.0 ↩ mail-bl2pr02cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:f907::1 ↩ mail-dm1pr04cu00201.inbound.protection.outlook.com
  • 2a01:111:f403:c922::2 ↩ mail-bl0pr02cu00702.inbound.protection.outlook.com
  • 2a01:111:f403:c801::1 ↩ mail-sn1pr0501cu00101.inbound.protection.outlook.com
  • 2a01:111:f403:f909:: ↩ mail-bn6pr04cu00200.inbound.protection.outlook.com

SOA Record

Raw SOA adrian.ns.cloudflare.com dns.cloudflare.com 2399237300 10000 2400 604800 1800
Primary NS (mname)
adrian.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399237300
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

adrian.ns.cloudflare.com
andy.ns.cloudflare.com

SPF Record

✓ Soft Fail (~all)
v=spf1 ip4:198.21.7.178 ip4:50.31.45.105 include:spf.protection.outlook.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✓ 2 found
selector1._domainkey
selector2._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
  • google-site-verification=0FBLb4EljKZbZygmeoToxwy9HOebhzMSGVNZLTIUljY
  • google-site-verification=peAX3s03NGX5NPzAVDLAoh2PXUkCvSOJQ-k8H52OCdE
  • greenknight-com.mail.protection.outlook.com
  • SPFv=spf1 ip4:198.21.7.178 ip4:50.31.45.105 include:spf.protection.outlook.com ~all
  • wpe-verification=greenknightmr
  • MS=ms46688991
  • facebook-domain-verification=redilo2jgi65d2zqjhxsfn0gyawtsl
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