Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
medistreams.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-29 04:31:39 UTC · ↺ Refresh
MX Hostnames
- medistreams-com.mail.protection.outlook.com
MX Priorities
- medistreams-com.mail.protection.outlook.com: 10
A / AAAA Records
- 104.18.20.220 (no PTR)
- 104.18.21.220 (no PTR)
Mail Server IPs
- 52.101.41.26 ↩ mail-sj0pr03cu01702.inbound.protection.outlook.com
- 52.101.8.34 ↩ mail-dm2pr04cu00102.inbound.protection.outlook.com
- 52.101.9.0 ↩ mail-bl2pr02cu00100.inbound.protection.outlook.com
- 52.101.9.21 ↩ mail-bl2pr04cu00205.inbound.protection.outlook.com
- 2a01:111:f403:c92c::3 ↩ mail-dm5pr04cu00103.inbound.protection.outlook.com
- 2a01:111:f403:c92c::1 ↩ mail-dm6pr03cu00401.inbound.protection.outlook.com
- 2a01:111:f403:f901::1 ↩ mail-bl0pr02cu00601.inbound.protection.outlook.com
- 2a01:111:f403:c936:: ↩ mail-cy1pr05cu00400.inbound.protection.outlook.com
SOA Record
Raw SOA
ns097.name.cloud.ibm.com dns.cloudflare.com 2400050046 10000 2400 604800 1800
Primary NS (mname)
ns097.name.cloud.ibm.com
Admin Email (rname)
dns@cloudflare.com
Serial
2400050046
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
ns154.name.cloud.ibm.com
ns097.name.cloud.ibm.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:_spf.supportsystem.com include:_spf.psm.knowbe4.com include:20624080.spf04.hubspotemail.net -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._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
4 records- atlassian-domain-verification=L6EFwU62aTTYMYp5W7wqoPM6mmdSJhAepHISd3xQN7VP7RHeh3pfJhM41uyc3Kw2
- SPFv=spf1 include:spf.protection.outlook.com include:_spf.supportsystem.com include:_spf.psm.knowbe4.com include:20624080.spf04.hubspotemail.net -all
- 6E4A689A85
- MS=ms9425311
Full email verification for medistreams.com
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