Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
ironstate.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 21:21:40 UTC · ↺ Refresh
MX Hostnames
- us-smtp-inbound-1.mimecast.com
- us-smtp-inbound-2.mimecast.com
MX Priorities
- us-smtp-inbound-2.mimecast.com: 10
- us-smtp-inbound-1.mimecast.com: 10
A / AAAA Records
- 141.193.213.11 (no PTR)
- 141.193.213.10 (no PTR)
Mail Server IPs
- 170.10.128.242 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.132.221 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.132.141 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.128.141 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.128.221 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.132.242 ↩ us-smtp-inbound-1.mimecast.com
SOA Record
Raw SOA
ns47.domaincontrol.com dns.jomax.net 2024071805 28800 7200 604800 600
Primary NS (mname)
ns47.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2024071805
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns48.domaincontrol.com
ns47.domaincontrol.com
SPF Record
✓ Soft Fail (~all)
v=spf1 redirect=4tvbadw7._spf._d.mim.ec
📊 DNS lookups: 1/10
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
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
10 records- cisco-ci-domain-verification=3b52454a7131be1773280fda975a700929cda85373c7ba1694832fc8ef9585f3
- SPFv=spf1 redirect=4tvbadw7._spf._d.mim.ec
- cisco-ci-domain-verification=7935720f350f877c60c6c024a01abc74680c46186dcc33e1b38b699ab9af1aaa
- box-domain-verification=abcdf422b1818a9a1ff66867832dc17d4023e27dc6343b313db3ad4c413954c8
- apple-domain-verification=yP5Q7j8l4K6RBkWV
- ZOOM_verify_1E8fRZHbQJiFIuTl8rl3zg
- dropbox-domain-verification=u4iezbbe47h6
- intacct-esk=BD5C4C09DE4883E1E0539A220D0ACFC4
- knowbe4-site-verification=1c1e5a19454b657f4d6a9fb5c346f7a0
- docusign=ce21f2df-8f23-4d82-9359-68a21012fbcf
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