Domain Overview
DNS: ✓ 22h ago
Checker: ✓ 22h ago
tiingo.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-05-20 06:03:22 UTC · ↺ Refresh
MX Hostnames
- tiingo-com.mail.protection.outlook.com
MX Priorities
- tiingo-com.mail.protection.outlook.com: 0
A / AAAA Records
- 104.25.70.35 (no PTR)
- 104.25.71.35 (no PTR)
- 2606:4700:20::6819:4623
- 2606:4700:20::6819:4723
Mail Server IPs
- 52.101.9.5 ↩ mail-mn2pr04cu00205.inbound.protection.outlook.com
- 52.101.8.46 ↩ mail-dm6pr05cu00406.inbound.protection.outlook.com
- 52.101.42.16 ↩ mail-co1pr05cu00300.inbound.protection.outlook.com
- 40.93.192.4 ↩ mail-dm2pr04cu00404.inbound.protection.outlook.com
- 2a01:111:f403:f903:: (no PTR)
- 2a01:111:f403:c946::5 ↩ mail-ch4pr21cu00105.inbound.protection.outlook.com
- 2a01:111:f403:c91d::a ↩ mail-co1pr21cu00202.inbound.protection.outlook.com
- 2a01:111:f403:f910:: ↩ mail-cy5pr03cu00300.inbound.protection.outlook.com
SOA Record
Raw SOA
arnold.ns.cloudflare.com dns.cloudflare.com 2403622040 10000 2400 604800 1800
Primary NS (mname)
arnold.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2403622040
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
arnold.ns.cloudflare.com
rita.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:mail.zendesk.com include:servers.mcsv.net include:spf.braintreegateway.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; fo=1
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✗ None detectedNo 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
3 records- google-site-verification=3kKg-1vkbxH29nWPh9KT-qCSSEOA6Qo032Mt58zdysk
- SPFv=spf1 include:spf.protection.outlook.com include:mail.zendesk.com include:servers.mcsv.net include:spf.braintreegateway.com -all
- atlassian-domain-verification=MuVIHfsU90YfSuHYgDqclQbQspxxFmqfrSSC0TK8Ba9fNzMv5vuXDB/XJZ3O+f7f
Full email verification for tiingo.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
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