Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
cognitus.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-28 23:56:31 UTC · ↺ Refresh
MX Hostnames
- cognitus-com.mail.protection.outlook.com
MX Priorities
- cognitus-com.mail.protection.outlook.com: 0
A / AAAA Records
- 34.174.223.40 ↩ 40.223.174.34.bc.googleusercontent.com
Mail Server IPs
- 52.101.50.4 ↩ mail-co1pr03cu00404.inbound.protection.outlook.com
- 40.93.192.1 ↩ mail-dm5pr02cu00201.inbound.protection.outlook.com
- 52.101.11.9 ↩ mail-sn1pr02cu00101.inbound.protection.outlook.com
- 52.101.11.17 ↩ mail-sn1pr0501cu00301.inbound.protection.outlook.com
- 2a01:111:f403:f902::2 ↩ mail-mn2pr02cu00202.inbound.protection.outlook.com
- 2a01:111:f403:c946::7 ↩ mail-ch5pr02cu00307.inbound.protection.outlook.com
- 2a01:111:f403:c931:: ↩ mail-sn1pr02cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f908:: ↩ mail-bn1pr21cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1-35.azure-dns.com dns.jomax.net 2023100206 28800 7200 604800 3600
Primary NS (mname)
ns1-35.azure-dns.com
Admin Email (rname)
dns@jomax.net
Serial
2023100206
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns1-35.azure-dns.com
ns2-35.azure-dns.net
ns3-35.azure-dns.org
ns4-35.azure-dns.info
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:6656964.spf04.hubspotemail.net -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100; rua=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 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
7 records- atlassian-domain-verification=zl8h41R6OWUkRaSyIJfmrQczjfwjlHTz81ZQPqGtvFanQMTBuf1RGfgb4/LKcBi0
- MS=ms45739015
- SPFv=spf1 include:spf.protection.outlook.com include:6656964.spf04.hubspotemail.net -all
- google-site-verification=SNahOi8SRs_0Q7aqt3r4Mb0P7dFp0ixOTzK7wwxbBz4
- apple-domain-verification=pdtS7W8GspkC8K21
- ibmid=64061a2b-6413-4702-8eb6-ad161ed1136f
- adobe-idp-site-verification=818d2543b117cb70e164bc717e05860483cbcfbfad0375ea6be00ebff54d1cea
Full email verification for cognitus.com
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