Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
igsinsights.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 08:06:04 UTC · ↺ Refresh
MX Hostnames
- us-smtp-inbound-1.mimecast.com
- us-smtp-inbound-2.mimecast.com
MX Priorities
- us-smtp-inbound-1.mimecast.com: 1
- us-smtp-inbound-2.mimecast.com: 2
A / AAAA Records
- 75.2.60.5 ↩ acd89244c803f7181.awsglobalaccelerator.com
Mail Server IPs
- 170.10.132.221 ↩ 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
- 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
SOA Record
Raw SOA
ns10.digicertdns.com dns.digicertdns.com 2009010134 43200 3600 1209600 180
Primary NS (mname)
ns10.digicertdns.com
Admin Email (rname)
dns@digicertdns.com
Serial
2009010134
Refresh
43200s
Retry
3600s
Expire
1209600s
Minimum TTL
180s
Nameservers (NS)
ns3.precisionit.net
ns2.precisionit.net
ns4.precisionit.net
ns1.precisionit.net
ns5.precisionit.net
SPF Record
✓ Strict (-all)
v=spf1 include:_netblocks.mimecast.com ip4:4.15.69.186 ip4:96.92.189.193 -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
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- asv=407671587252ad5852249614ca4adb9c
- apple-domain-verification=Mp9M4s9gemiAaob1
- ZOOM_verify_cZBOgliBJDw48qVGZ2fQlU
- SPFv=spf1 include:_netblocks.mimecast.com ip4:4.15.69.186 ip4:96.92.189.193 -all
- google-site-verification=_NNHcRhVTTr0akB8Tlpgt4kiDerpSYIdngM2AszWvcU
- 0ed1fe018aeaab6d67dc634f2c98f4b4bbb15e050d
- openai-domain-verification=dv-R6zvd1qs0TiU2v5jo4GcyVNu
- MS=ms19769327
- anthropic-domain-verification-1wmeqe=aoDCLa9H4JBrahmO8whT8gUby
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