Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
vnshealth.org
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 02:41:27 UTC · ↺ Refresh
MX Hostnames
- vnshealth-org.mail.protection.outlook.com
MX Priorities
- vnshealth-org.mail.protection.outlook.com: 0
A / AAAA Records
- 141.193.213.20 (no PTR)
- 141.193.213.21 (no PTR)
Mail Server IPs
- 52.101.194.19 ↩ mail-ch5pr02cu00303.inbound.protection.outlook.com
- 52.101.9.17 (no PTR)
- 52.101.10.10 ↩ mail-bn8pr05cu00102.inbound.protection.outlook.com
- 52.101.41.54 ↩ mail-sj2pr05cu00506.inbound.protection.outlook.com
- 2a01:111:f403:f802::3 ↩ mail-sj0pr03cu01403.inbound.protection.outlook.com
- 2a01:111:f403:f902::1 ↩ mail-bl2pr02cu00101.inbound.protection.outlook.com
- 2a01:111:f403:f908:: ↩ mail-bn1pr21cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f90f::1 ↩ mail-sa9pr04cu00201.inbound.protection.outlook.com
SOA Record
Raw SOA
ns-715.awsdns-25.net awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-715.awsdns-25.net
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-154.awsdns-19.com
ns-1798.awsdns-32.co.uk
ns-715.awsdns-25.net
ns-1482.awsdns-57.org
SPF Record
✓ Strict (-all)
v=spf1 mx ip4:149.72.190.168 ip4:18.214.234.109 include:spf.protection.outlook.com include:u12075046.wl047.sendgrid.net -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._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
13 records- QG1RZD0TPHW5SJZ2SSI4ML2IY5INOZEFNULD5BNPH
- Y7UTnbMUfx9u6WBoaVbDC5PBrnIj2HOkgo1gmXplrWMLo6TInZZqYjLEygi/P4IYiDZytSPr7sNGzEdKPotrYw==
- ZOOM_verify_76GGQeIY1jRNJQmTr6ze45
- apple-domain-verification=TJQOn2WjyfiPVoI3
- docusign=1eb9ef14-c884-4e62-a464-e620788458b8
- docusign=bb20b148-ab49-48f0-a141-3d943fe3b885
- google-site-verification=8YKQWkea9S2rB4ohlcnHon73gC8tGejfTwWYDMPXau8
- notion-domain-verification=OScYkiEvFuTEVMM7cpAjhg3kyZBhd8ktx21xM5cqUDX
- openai-domain-verification=dv-dDlQunXkFh5QWw4VvUYiyXHi
- pendo-domain-verification=RElEl0SElxHjTl9MkmOUQu2NxBk
- SPFv=spf1 mx ip4:149.72.190.168 ip4:18.214.234.109 include:spf.protection.outlook.com include:u12075046.wl047.sendgrid.net -all
- 9FIIEGXU9FZPD12NZBH2QXJXQUHB3PVUE8TTXBGIA
- MS=ms22417360
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