v-syst.com

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

Domain Overview

DNS: ⚡ live Checker: ⚡ live
v-syst.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-05-21 05:29:53 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

No priority data.

A / AAAA Records

  • 141.193.213.11
  • 141.193.213.10

Mail Server IPs

No IPs resolved.

SOA Record

No SOA record found.

Nameservers (NS)

ns-289.awsdns-36.com
ns-957.awsdns-55.net
ns-1471.awsdns-55.org
ns-1654.awsdns-14.co.uk

SPF Record

✓ Strict (-all)
v=spf1 include:_netblocks.mimecast.com include:_dc6ac805f2e0f149472ceb7f733e9270.spf.dnssmarthost.net ip4:64.18.0.0/20 ip4:207.126.144.0/20 ip4:74.125.148.0/22 ip4:74.125.244.0/22 ip4:123.45.6.7 ip4:208.75.120.0/22 ip4:205.207.104.0/22 -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; sp=none; fo=1; adkim=r; aspf=r
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none

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

3 records
  • hvna2fsdvbp0gp0r91qa8t5qtn
  • qvi2dhlr6d0912fkepadj1l19m
  • SPFv=spf1 include:_netblocks.mimecast.com include:_dc6ac805f2e0f149472ceb7f733e9270.spf.dnssmarthost.net ip4:64.18.0.0/20 ip4:207.126.144.0/20 ip4:74.125.148.0/22 ip4:74.125.244.0/22 ip4:123.45.6.7 ip4:208.75.120.0/22 ip4:205.207.104.0/22 -all
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