schnitzersteel.com

Valid Email Server
Domain Lookup › schnitzersteel.com

Domain Overview

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

Checked via [email protected] · 2026-03-24 01:21:36 UTC · ↺ Refresh

MX Hostnames

  • us-smtp-inbound-2.mimecast.com
  • us-smtp-inbound-1.mimecast.com

MX Priorities

  • us-smtp-inbound-1.mimecast.com: 10
  • us-smtp-inbound-2.mimecast.com: 10

A / AAAA Records

  • 104.18.24.22 (no PTR)
  • 104.18.25.22 (no PTR)
  • 2606:4700::6812:1916 (no PTR)
  • 2606:4700::6812:1816 (no PTR)

Mail Server IPs

  • 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
  • 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-2.mimecast.com

SOA Record

Raw SOA cass.ns.cloudflare.com dns.cloudflare.com 2399596725 10000 2400 604800 1800
Primary NS (mname)
cass.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399596725
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

cory.ns.cloudflare.com
cass.ns.cloudflare.com

SPF Record

✓ Strict (-all)
v=spf1 ip4:207.189.106.64/26 include:us._netblocks.mimecast.com ip4:135.84.68.123 include:_spf.salesforce.com include:spf.protection.outlook.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

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

9 records
  • SPFv=spf1 ip4:207.189.106.64/26 include:us._netblocks.mimecast.com ip4:135.84.68.123 include:_spf.salesforce.com include:spf.protection.outlook.com -all
  • 0ed1fe018a2ced72a6542145ad9317f8c074873943
  • MS=ms14836493
  • apple-domain-verification=IYVBC0FSqHEuBnq9
  • d01r4hha67c4hlbi8s450e4mch
  • ddqanqbb80nsrntfaqq7pq64vs
  • google-site-verification=bHFlqvrmX4mSD7lU2H-PZf6YAp3eykOY9xdokpYT-ms
  • mrg9tqq13bbinscui0a83j0v9c
  • s3umtshon0fmm1qb0c2b4h3nbm
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