hwkaufman.com

Valid Email Server
Domain Lookup › hwkaufman.com

Domain Overview

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

Checked via [email protected] · 2026-03-27 22:14:20 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

  • 35.222.113.54 ↩ 54.113.222.35.bc.googleusercontent.com

Mail Server IPs

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

SOA Record

Raw SOA ns1.markmonitor.com hostmaster.markmonitor.com 2026030301 86400 3600 2592000 172800
Primary NS (mname)
ns1.markmonitor.com
Admin Email (rname)
hostmaster@markmonitor.com
Serial
2026030301
Refresh
86400s
Retry
3600s
Expire
2592000s
Minimum TTL
172800s

Nameservers (NS)

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

SPF Record

✓ Soft Fail (~all)
v=spf1 ip4:173.225.177.223 include:us._netblocks.mimecast.com mx ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

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

13 records
  • 25XmYdqVMImnVDbW3ACmk2T8ybjBSCtlL50n13gbw6XMdX34VuI2L9u4bn4L7ZlcNY0cbtmR2pZj7cqYgb0mkw==
  • atlassian-domain-verification=oopEGT/No4JDC4/a5EEP1xOM7W60ekNkkfm0rT9nFpC6fDP97KvwII83VtKes2B2
  • MS=ms34641868
  • MS=ms42471091
  • 0ed1fe018a2babd28365a647d78c49e49357ede5ac
  • apple-domain-verification=rtsmZvuGkPJqxXEy
  • docusign=6a612962-f9de-46f0-9c9b-329fe9c0e721
  • jamf-site-verification=qMvzcgxWSAedPt7E9SEujw
  • openai-domain-verification=dv-PhPQ4GJzI3bIg9cbEDBP0XOK
  • workplace-domain-verification=8nM3sf9fEpcev2W03bFg0QOMxWZ4CK
  • anthropic-domain-verification-xp1eh0=EaKJrKFFAN6easxbhkXHLLHl9
  • SPFv=spf1 ip4:173.225.177.223 include:us._netblocks.mimecast.com mx ~all
  • atlassian-sending-domain-verification=3c3921ce-7fd5-4a35-b964-7cc3f960b1b6
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