Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
vitalchek.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-20 14:40:33 UTC · ↺ Refresh
MX Hostnames
- vitalchek-com.mail.protection.outlook.com
MX Priorities
- vitalchek-com.mail.protection.outlook.com: 10
A / AAAA Records
- 69.84.183.237 (no PTR)
Mail Server IPs
- 52.101.194.19 ↩ mail-ch5pr02cu00303.inbound.protection.outlook.com
- 52.101.10.2 ↩ mail-bn8pr03cu00202.inbound.protection.outlook.com
- 52.101.50.1 ↩ mail-co1pr05cu00401.inbound.protection.outlook.com
- 52.101.194.13 ↩ mail-ch0pr04cu00605.inbound.protection.outlook.com
SOA Record
Raw SOA
mary.ns.cloudflare.com dns.cloudflare.com 2399300340 10000 2400 604800 1800
Primary NS (mname)
mary.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399300340
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
mary.ns.cloudflare.com
max.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:66.241.37.182/32 ip4:12.38.207.30/32 ip4:216.133.255.171/32 ip4:34.252.159.188/32 ip4:198.185.18.9/32 ip4:198.185.18.10/32 include:_netblocks.eloqua.com include:_spf.qualtrics.com include:spf.protection.outlook.com include:highspot.vitalchek.com include:spfrecord.lexisnexisrisk.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; fo=1; ri=3600; rua=mailto:[email protected]; ruf=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
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
10 records- docker-verification=6b9b6a18-7d07-408a-a832-928642e38cc5
- ea558ab404a34fe896a064e8a9e846bc
- miro-verification=3d2363e884567e60ec283b191ae2c9ce99a3f4e0
- onetrust-domain-verification=4d3fcbf3fde846c08ffa5b296c2a6359
- tOBeJiOhzZUybq4g3yRc7HRHinD/UjnVfMl6kxPD4SzreYFeHWzjPtdM91RuK+iJHmBx9iXh6VIkEUWJdpIXvg==
- SPFv=spf1 ip4:66.241.37.182/32 ip4:12.38.207.30/32 ip4:216.133.255.171/32 ip4:34.252.159.188/32 ip4:198.185.18.9/32 ip4:198.185.18.10/32 include:_netblocks.eloqua.com include:_spf.qualtrics.com include:spf.protection.outlook.com include:highspot.vitalchek.com include:spfrecord.lexisnexisrisk.com -all
- webexdomainverification.=19df3bb0-669b-4407-bf4d-02e575ca9b78
- MS=ms91176924
- _globalsign-domain-verification=jEBxybUJeUi9gNrjYWUpE3KnWYqdQL4bCk3j0PfcB8
- atlassian-domain-verification=zllkkKudgPvT7s5hJjK9ghYfKXIapy8zXLOGOO/TiEXfT568cSDvw3aZu/gsvx/e
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