Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
enterprise.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 04:40:13 UTC · ↺ Refresh
MX Hostnames
- enterprise-com.mail.protection.outlook.com
MX Priorities
- enterprise-com.mail.protection.outlook.com: 0
A / AAAA Records
- 148.78.93.26 ↩ apex-redir.enterprise.com
- 2620:103:e002:226::1a ↩ apex-redir.enterprise.com
Mail Server IPs
- 52.101.11.13 ↩ mail-sn1pr0501cu00205.inbound.protection.outlook.com
- 52.101.41.183 ↩ mail-byapr04cu00307.inbound.protection.outlook.com
- 52.101.50.4 ↩ mail-co1pr03cu00404.inbound.protection.outlook.com
- 52.101.10.14 ↩ mail-bn6pr04cu00206.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.enterprise.com dnsadmin.enterprise.com 2026030601 3600 1800 2592000 3600
Primary NS (mname)
ns1.enterprise.com
Admin Email (rname)
dnsadmin@enterprise.com
Serial
2026030601
Refresh
3600s
Retry
1800s
Expire
2592000s
Minimum TTL
3600s
Nameservers (NS)
ns2.enterprise.com
ns4.enterprise.com
ns1.enterprise.com
ns3.enterprise.com
SPF Record
✓ Strict (-all)
v=spf1 include:mail.zendesk.com include:amazonses.com include:cust-spf.exacttarget.com include:sendgrid.net include:spf.protection.outlook.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; pct=100; fo=1; rua=mailto:[email protected]; ruf=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
12 records- 0djBEs4fRYABUh3S0PkrBp+AxBfVhy7ZfsRfMIZ/BfY6BGImta/6IVRxfrKXJr77vy5/qz/AAdNqOx1F5K1M3Q==
- MS=ms95775625
- d365mktkey=6j1yki1f86no95chhns0pc92r
- atlassian-domain-verification=VbQricqcosabZXLWKUjaGapGFTqCDNQx3wsSakMxngQnwGwT/3UCHqIe3ap3WTwg
- docusign=de86631c-6cd0-4b8d-aa95-d3d7b981c129
- d365mktkey=clxONvGl7xOT1b3k95TAYPdxpORzDGVNTuVip644XaQx
- facebook-domain-verification=r9nboazi4vohu9wu28ta6685j3cnb0
- SPFv=spf1 include:mail.zendesk.com include:amazonses.com include:cust-spf.exacttarget.com include:sendgrid.net include:spf.protection.outlook.com -all
- globalsign-domain-verification=VWz6WiXlOJMl-BSvOUAPwUFXKWgEzfh4ulwSaVy1xH
- OWKg+L1o0JCXFzx1cF81/gNt18eWq4DBifbiFWAJDqM34SxJr2N7rzcL+scSe9YJ1xiehninEuzzWe9695NhfQ==
- tmes=d22fec3ce582da1cf9638e031e77c6a4
- google-site-verification=CjCpsSnl9_2-ogZN60sCFWt-1kZ5QMPlrR2Mu5sTnrw
Full email verification for enterprise.com
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