Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
roku.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-28 04:54:56 UTC · ↺ Refresh
MX Hostnames
- roku-com.mail.protection.outlook.com
MX Priorities
- roku-com.mail.protection.outlook.com: 0
A / AAAA Records
- 162.159.136.11 (no PTR)
- 162.159.135.11 (no PTR)
Mail Server IPs
- 52.101.50.10 ↩ mail-mw2pr02cu00502.inbound.protection.outlook.com
- 52.101.10.10 ↩ mail-bn8pr05cu00102.inbound.protection.outlook.com
- 52.101.40.1 ↩ mail-cy4pr03cu00101.inbound.protection.outlook.com
- 52.101.10.16 ↩ mail-bn6pr21cu00500.inbound.protection.outlook.com
- 2a01:111:f403:c946::1 ↩ mail-ch1pr04cu00101.inbound.protection.outlook.com
- 2a01:111:f403:f90d:: ↩ mail-sn1pr0501cu00200.inbound.protection.outlook.com
- 2a01:111:f403:c936:: ↩ mail-cy1pr05cu00400.inbound.protection.outlook.com
- 2a01:111:f403:f804::3 ↩ mail-co1pr03cu00403.inbound.protection.outlook.com
SOA Record
Raw SOA
ns-144.awsdns-18.com awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-144.awsdns-18.com
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-144.awsdns-18.com
ns-1935.awsdns-49.co.uk
ns-764.awsdns-31.net
ns-1104.awsdns-10.org
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf1.roku.com include:spf2.roku.com include:spf3.roku.com include:spf.protection.outlook.com include:mail.zendesk.com include:mailsenders.netsuite.com include:_spf.centercode.com include:us.khoros-mail.com ~all
📊 DNS lookups: 8/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; fo=1; 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
23 records- google-site-verification=lU3ZLeTJAMlllKT2lpIXFdmdk4wxsgxd0JSfM-tpdZQ
- mongodb-site-verification=GI9fI0NGT6xcNRxX7VV3pMTJWeNVIwq2
- cAEtNQf8UyXAeQglDSyQcyJ4rq6H
- atlassian-domain-verification=Ta1XJrZBGamuvI/aQzfJQ9zT8DekfMPxYA7ysUZxZhZBeDj15SQMxiKjIajqaGYC
- docker-verification=f4a34571-fd06-4d78-a88e-04afa2ffd314
- paloaltonetworks-site-verification=7df07ebb32b08006e5705ddfd07cc23fbfa9c9dcfb64e0c9e8f673d2afadb9ba
- DHGdiaYxVM13aAPRw0QSJKXocxNDeUgq1cUgtzcRIC1qhXcXCXYLEDyI5xp9BgzvmxSsGVXyMT0GRJnGH27Eag==
- adobe-idp-site-verification=cb739e1716333427b68098da5450cdd48a65aeee8e9714329bbb219abace2a0d
- atlassian-sending-domain-verification=2b223c06-6489-4dcb-9930-e1d73d720d3b
- cursor-domain-verification-4s5184=8VUKTxkQEWjVE7hh1BkePOzqE
- 0ed1fe018aa3f7c5b0ddf0478e8db4ebb047f3feb0
- yJQjZzcXkfZNF2Ut1MwSbnKMdmpti/+lcRuYEojhk62q8Q320Z86eCP4eRtKRd8ixpXFcKm9nlQP0NQxD0HzAA==
- google-site-verification=aGymY0qhsd8T_-Kc_G2CBN_MyBcdQey6ituaoo50ymw
- docusign=c8997532-82c6-4a35-ba9d-bf5ee0e52d06
- hcp-domain-verification=88b936db62f5cc539ce48d5e235ae847ee7c1a76d574471740dd6f9cd20d8b70
- google-site-verification=YHDgrRn-VR3nPRLs3FEdA3Uv3tIRQE9ae6flhTVji3M
- jamf-site-verification=vYVYR7a4U39yxFbXpGGGEw
- read-ai-verification=bf9fa4f3-7dfe-4a06-a3a6-ab82117df60b
- pexip-ms-tenant-domain-verification=1a078586-f12f-44b9-ae0a-78001b0eb6f8
- zapier-domain-verification-challenge=d7c358bb-bdb7-4f89-8a1d-0458da737a12
- ca3-312a3651ba4a45b295b907bceb9fe443
- miro-verification=52419bef5d1085401d946a7e36f7e398abefd32d
- SPFv=spf1 include:spf1.roku.com include:spf2.roku.com include:spf3.roku.com include:spf.protection.outlook.com include:mail.zendesk.com include:mailsenders.netsuite.com include:_spf.centercode.com include:us.khoros-mail.com ~all
Full email verification for roku.com
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