Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
chiohd.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-30 06:26:38 UTC · ↺ Refresh
MX Hostnames
- chiohd-com.mail.protection.outlook.com
MX Priorities
- chiohd-com.mail.protection.outlook.com: 10
A / AAAA Records
- 199.60.103.39 (no PTR)
Mail Server IPs
- 52.101.50.4 ↩ mail-co1pr03cu00404.inbound.protection.outlook.com
- 52.101.8.34 ↩ mail-dm2pr04cu00102.inbound.protection.outlook.com
- 52.101.9.17 (no PTR)
- 52.101.11.10 ↩ mail-sa9pr03cu00202.inbound.protection.outlook.com
- 2a01:111:f403:f912:: ↩ mail-cy5pr03cu00200.inbound.protection.outlook.com
- 2a01:111:f403:f905::3 ↩ mail-dm5pr02cu00203.inbound.protection.outlook.com
- 2a01:111:f403:f90f:: ↩ mail-sa9pr04cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f90b:: ↩ mail-bn6pr04cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
ns11.constellix.com jmills.chiohd.com 570 3600 600 604800 60
Primary NS (mname)
ns11.constellix.com
Admin Email (rname)
jmills@chiohd.com
Serial
570
Refresh
3600s
Retry
600s
Expire
604800s
Minimum TTL
60s
Nameservers (NS)
ns61.constellix.net
ns11.constellix.com
ns21.constellix.com
ns31.constellix.com
ns41.constellix.net
ns51.constellix.net
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; sp=reject; fo=1; rua=mailto:[email protected], mailto:[email protected]; ruf=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected], mailto:[email protected]
↳ Subdomain policy: reject
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
12 records- GOOGLE-SITE-VERIFICATION=UG63EDV5PVE6XFS5OWQJ_PL1UKPCFMQJUDISUNCNIE8
- k=rsa; t=s; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDPtW5iwpXVPiH5FzJ7Nrl8USzuY9zqqzjE0D1r04xDN6qwziDnmgcFNNfMewVKN2D1O+2J9N14hRprzByFwfQW76yojh54Xu3uSbQ3JP0A7k8o8GutRF8zbFUA8n0ZH2y0cIEjMliXY4W4LwPA7m4q0ObmvSjhd63O9d8z1XkUBwIDAQAB
- smtpapi._domainkey.chiohd.com
- SPFv=spf1 include:spf.protection.outlook.com -all
- include:2029938.spf08.hubspotemail.net
- apple-domain-verification=fwIuMsf0kw8Oqh9r
- apple-domain-verification=nqBji_T-dVXWmDPgB9z9iSrKJQWxOhtP2SzQ7XK0Bfs
- Foxit-domain-verification=1dd9a25769b7dea5cf34e6639708e4de
- openai-domain-verification=dv-7T4LJl9grspa44T319haSfu2
- MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCprOgopT4WmxoD3RijCVFc8EMAvuMI9npVZdJZ29cYG1ybUtRsRTOjc1AFm/Fn6AUWHhs07KdgMXsQH82Lo9P/sE9HIpi6piYBgeazUhMZg3Qkn1HsRVpYHuylNVEISZyJWjaS4W3LEmxpK3j4gjSdnlZYGp42bXegtTyi2vIRQwIDAQAB
- MS=ms78950131
- NncWYFbQ8fZ9N5Eoo+OEgnvBWZWhzE2W7X3WVoPWKalmhi6W9Yi2Ww01o0RxLgyJfRE0fXM/kjpmBKcquy7pfA==
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