stormtightwindows.com

Valid Email Server
Domain Lookup › stormtightwindows.com
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
stormtightwindows.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-09-23 02:20:35 UTC · ↺ Refresh

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MX Hostnames

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

MX Priorities

  • us-smtp-inbound-2.mimecast.com: 20
  • us-smtp-inbound-1.mimecast.com: 10

A / AAAA Records

  • 104.21.23.183 (no PTR)
  • 172.67.212.187 (no PTR)
  • 2606:4700:3035::6815:17b7 (no PTR)
  • 2606:4700:3031::ac43:d4bb (no PTR)

Mail Server IPs

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

SOA Record

Raw SOA guy.ns.cloudflare.com dns.cloudflare.com 2413521681 10000 2400 604800 1800
Primary NS (mname)
guy.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2413521681
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

tori.ns.cloudflare.com
guy.ns.cloudflare.com

SPF Record

✓ Soft Fail (~all)
v=spf1 include:_spf.google.com include:us._netblocks.mimecast.com ip4:208.86.168.7 ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected]; fo=1
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],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

9 records
  • MS=ms75011394
  • ZOOM_verify_vIIz0T7EUfxajy5ELRLqcZ
  • facebook-domain-verification=fe9kvn6ck8i8cmft2smwvxdxr62hyc
  • google-site-verification=9JiNp_xW3e_uM1zEyyq0_JHNzVZoIGxV-Aia6ErXmGc
  • knowbe4-site-verification=f6c144efff7c05b408fc819e908e7a54
  • SPFv=spf1 include:_spf.google.com include:us._netblocks.mimecast.com ip4:208.86.168.7 ~all
  • MS=ms16550534
  • MS=ms33428617
  • MS=ms61694952
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