Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
firstwestern.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 13:09:54 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
- 104.18.25.218 (no PTR)
- 104.18.24.218 (no PTR)
Mail Server IPs
- 170.10.128.242 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.132.242 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.132.141 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.128.221 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.128.141 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.132.221 ↩ us-smtp-inbound-1.mimecast.com
SOA Record
Raw SOA
ns1.mediatemple.net dns.jomax.net 2026012900 28800 7200 604800 600
Primary NS (mname)
ns1.mediatemple.net
Admin Email (rname)
dns@jomax.net
Serial
2026012900
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns2.mediatemple.net
ns1.mediatemple.net
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.us.exclaimer.net include:us._netblocks.mimecast.com include:spfref.jackhenry.com include:servers.mcsv.net include:_spf.wte.net include:spf.protection.outlook.com ip4:149.72.198.89 ip4:12.228.82.114 ip4:52.128.115.214 ip4:12.18.150.194 ip4:204.98.235.163 ip4:204.155.61.0/24 ip4:192.26.130.0/24 ip4:50.231.42.0/24 ~all
📊 DNS lookups: 6/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1; adkim=s; aspf=s
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Strict
· DKIM alignment: Strict
📧 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
9 records- apple-domain-verification=ZOJ7hzU1rgD2SI1Z
- knowbe4-site-verification=61b6dda12f50fce8564d3f6f95d67c1b
- google-site-verification=dtoBX_nfDtOtLnDhxx2yaGRj24SRdcvLlpNn2Z2N9s4
- SPFv=spf1 include:spf.us.exclaimer.net include:us._netblocks.mimecast.com include:spfref.jackhenry.com include:servers.mcsv.net include:_spf.wte.net include:spf.protection.outlook.com ip4:149.72.198.89 ip4:12.228.82.114 ip4:52.128.115.214 ip4:12.18.150.194 ip4:204.98.235.163 ip4:204.155.61.0/24 ip4:192.26.130.0/24 ip4:50.231.42.0/24 ~all
- apple-domain-verification=CxuVL2Q7zRM88mkKOGIiw1PHa-oIRgDsRE-NZWBS91k
- google-site-verification=DxKm04BtzGisSpM2fwCvA2H8WO25Q9xRTEK7rUJyXU0
- xfpkw57k87kvgyn20yfq9c681nkzhrzn
- r8ae33pt0na3k8e6a2nqakm4ur
- j3ie7qln27cgqh3sbbj5gg4i31
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