iwaysoftware.com

Valid Email Server
Domain Lookup › iwaysoftware.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
iwaysoftware.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-20 04:45:24 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

  • 54.152.7.27 ↩ ec2-54-152-7-27.compute-1.amazonaws.com

Mail Server IPs

  • 170.10.132.141 ↩ us-smtp-inbound-1.mimecast.com
  • 170.10.128.221 ↩ us-smtp-inbound-1.mimecast.com
  • 170.10.132.221 ↩ us-smtp-inbound-1.mimecast.com
  • 170.10.128.141 ↩ us-smtp-inbound-1.mimecast.com
  • 170.10.132.242 ↩ us-smtp-inbound-2.mimecast.com
  • 170.10.128.242 ↩ us-smtp-inbound-1.mimecast.com

SOA Record

Raw SOA ns1.markmonitor.com hostmaster.markmonitor.com 2025090301 86400 3600 2592000 172800
Primary NS (mname)
ns1.markmonitor.com
Admin Email (rname)
hostmaster@markmonitor.com
Serial
2025090301
Refresh
86400s
Retry
3600s
Expire
2592000s
Minimum TTL
172800s

Nameservers (NS)

ns3.markmonitor.com
ns7.markmonitor.com
ns2.markmonitor.com
ns4.markmonitor.com
ns6.markmonitor.com
ns5.markmonitor.com
ns1.markmonitor.com

SPF Record

✓ Strict (-all)
v=spf1 a mx include:us._netblocks.mimecast.com ip4:192.254.121.248 ip4:38.100.34.212 ip4:192.174.90.242 include:_phishspf.knowbe4.com include:aspmx.pardot.com include:spf.protection.outlook.com -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; sp=reject; aspf=r; pct=100; rua=mailto:[email protected]; fo=1
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: reject

DKIM Selectors

✗ None detected

No 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

5 records
  • _iryyy5yjw167chzhymi5y7ifibmfvsy
  • knowbe4-site-verification=deb69a640ef140717798c150e1fdc700
  • SPFv=spf1 a mx include:us._netblocks.mimecast.com ip4:192.254.121.248 ip4:38.100.34.212 ip4:192.174.90.242 include:_phishspf.knowbe4.com include:aspmx.pardot.com include:spf.protection.outlook.com -all
  • MS=ms17322385
  • 0ed1fe018ae3d5f16446d24247b3092b
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