Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
jtax.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-18 20:50:17 UTC · ↺ Refresh
MX Hostnames
- us-smtp-inbound-2.mimecast.com
- us-smtp-inbound-1.mimecast.com
MX Priorities
- us-smtp-inbound-2.mimecast.com: 10
- us-smtp-inbound-1.mimecast.com: 10
A / AAAA Records
- 204.74.99.100 ↩ crs.ultradns.net
Mail Server IPs
- 170.10.128.242 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.132.221 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.128.221 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.132.242 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.128.141 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.132.141 ↩ us-smtp-inbound-1.mimecast.com
SOA Record
Raw SOA
pdns2.ultradns.net andy\.eubanks.jtax.com 2013114965 10800 3600 2592000 86400
Primary NS (mname)
pdns2.ultradns.net
Admin Email (rname)
andy\@eubanks.jtax.com
Serial
2013114965
Refresh
10800s
Retry
3600s
Expire
2592000s
Minimum TTL
86400s
Nameservers (NS)
pdns4.ultradns.org
pdns5.ultradns.info
pdns6.ultradns.co.uk
pdns1.ultradns.net
pdns2.ultradns.net
pdns3.ultradns.org
SPF Record
✓ Soft Fail (~all)
v=spf1 mx ip4:209.249.129.45 ip4:209.249.129.22 include:_spf01.mykronos.com include:_spf.ultipro.com include:us._netblocks.mimecast.com include:sendgrid.net include:spf-2248456.jmsend.com ip4:66.129.122.28 ip4:66.129.122.29 ~all
📊 DNS lookups: 6/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=5; rua=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
⚠ Policy applies to 5% of failing messages only
DKIM Selectors
✓ 2 found
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
11 records- pexip-ms-tenant-domain-verification=1a3131db-93b5-4713-af41-7eb5f95c8c3a
- pexip-ms-tenant-domain-verification=value1,1a3131db-93b5-4713-af41-7eb5f95c8c3a
- 8HnKbxhfNOJkPW22xpdIZxvFS+bfiTsu6Aq7Qp34d2aknImOQQuP9FqnxZulIWG5IW8WrAtsPa2UmZuYYEGWWw==
- IwySmNb153YGfZUHNuHjR6fxlbfuzJa8H2QlDjeHUR0xAbaWxSTr/K3UH29jJqIf0GJar1cvi5h1DQRm62GKyw==
- atlassian-domain-verification=SjxOXvRaYuEQMu1akADeR4s0abyCUJpQdWzqHVQiLDT0CqA9MgOa4UDLZ2BaczwR
- SPFv=spf1 mx ip4:209.249.129.45 ip4:209.249.129.22 include:_spf01.mykronos.com include:_spf.ultipro.com include:us._netblocks.mimecast.com include:sendgrid.net include:spf-2248456.jmsend.com ip4:66.129.122.28 ip4:66.129.122.29 ~all
- MS=ms63946441
- logmein-verification-code=1JMtyIIgQcxLtYG6VhIwAXCGr
- miro-verification=7c5a8acb06e92b566030236ba8d9318650531532
- onetrust-domain-verification=9400e1492f774cacb1fad68bef95bda5
- google-site-verification=SCqoiv7Lc94FjN9FiZ7Zj0Yv-0bbzk2m9GvfV2l9DGI
Full email verification for jtax.com
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