Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
emmis.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-23 18:01:39 UTC · ↺ Refresh
MX Hostnames
- us-smtp-inbound-1.mimecast.com
- us-smtp-inbound-2.mimecast.com
MX Priorities
- us-smtp-inbound-1.mimecast.com: 10
- us-smtp-inbound-2.mimecast.com: 10
A / AAAA Records
- 3.226.128.64 ↩ ec2-3-226-128-64.compute-1.amazonaws.com
Mail Server IPs
- 170.10.128.221 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.128.242 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.128.141 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.132.141 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.132.221 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.132.242 ↩ us-smtp-inbound-1.mimecast.com
SOA Record
Raw SOA
pdns01.domaincontrol.com dns.jomax.net 2025120500 28800 7200 604800 3600
Primary NS (mname)
pdns01.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2025120500
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
pdns01.domaincontrol.com
pdns02.domaincontrol.com
SPF Record
✓ Strict (-all)
v=spf1 mx ip4:65.211.179.21 ip4:65.211.179.22 ip4:173.45.132.29 ip4:173.45.132.33 ip4:171.159.0.0/16 ip4:171.161.0.0/16 ip4:64.207.184.246 include:_spf.dayforcehcm.com include:spf.protection.outlook.com include:us._netblocks.mimecast.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✗ None detectedNo DKIM records found for common selectors — your provider may use a custom selector name.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
7 records- openai-domain-verification=dv-WsRFUpga56Mp1WPaZwqnhyWm
- +RcyeZQzOGH5R2S/scT1QNv36cpeiwbWVBskKsDZ0J6fBlflq6fxhAknyHL+f4iiRnmt7ZrVtC0mRD6Xzh9KjA==
- google-site-verification=MUg27P4rXOd_DiilxR-_6S3GC8ON2w-60WTGWAegfo4
- SPFv=spf1 mx ip4:65.211.179.21 ip4:65.211.179.22 ip4:173.45.132.29 ip4:173.45.132.33 ip4:171.159.0.0/16 ip4:171.161.0.0/16 ip4:64.207.184.246 include:_spf.dayforcehcm.com include:spf.protection.outlook.com include:us._netblocks.mimecast.com -all
- google-site-verification=2pBGD38GT09VOY-lcGLXpe8z8DuHVa-WlUu2TzGyjd4
- cursor-domain-verification-trp2zd=R8wXVuqcGCsgaW5ZPJcfpQL9K
- google-site-verification=nc_VI-KvcopAFxbtXJ49S5wqKI2oYNF8Qb5n4RquVOs
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