verticalsystems.co.uk

Valid Email Server
Domain Lookup › verticalsystems.co.uk

Domain Overview

DNS: ✓ 2d ago Checker: ✓ 2d ago
verticalsystems.co.uk
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-05-19 11:11:14 UTC · ↺ Refresh

MX Hostnames

  • vsl-mx1.verticalsystems.co.uk
  • vsl-mx2.verticalsystems.co.uk

MX Priorities

  • vsl-mx1.verticalsystems.co.uk: 10
  • vsl-mx2.verticalsystems.co.uk: 20

A / AAAA Records

  • 46.252.70.26 (no PTR)

Mail Server IPs

  • 195.188.244.33 ↩ vsl-mx1.verticalsystems.co.uk
  • 195.188.244.43 ↩ vsl-mx2.verticalsystems.co.uk

SOA Record

Raw SOA ns1.verticalsystems.co.uk nmc.verticalsystems.co.uk 2026054242 10800 3600 777600 3600
Primary NS (mname)
ns1.verticalsystems.co.uk
Admin Email (rname)
nmc@verticalsystems.co.uk
Serial
2026054242
Refresh
10800s
Retry
3600s
Expire
777600s
Minimum TTL
3600s

Nameservers (NS)

ns3.verticalsystems.co.uk
ns1.verticalsystems.co.uk
ns2.verticalsystems.co.uk

SPF Record

✓ Strict (-all)
v=spf1 ip4:195.188.244.0/24 ip4:194.72.251.0/24 ip4:46.252.70.0/24 ip4:213.235.56.0/24 include:mail.zendesk.com include:mail.zendesk.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 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
  • SPFv=spf1 ip4:195.188.244.0/24 ip4:194.72.251.0/24 ip4:46.252.70.0/24 ip4:213.235.56.0/24 include:mail.zendesk.com include:mail.zendesk.com -all
  • _6sv484exchv75y7xxmgwrrmbecs52yz
  • mvge0tqa5jtqvbcmdrnr8t9hmc
  • 4efojcu4m4t22pr1dhfmves021
  • p3td57tpt4v0vuel9pvk3i8rst
  • ff27k5ps93bnbg69ijcil2m5l2
  • MS=ms82732462
  • _o24ndzh4ogsgt2yl6or7cfhstn4rl5b
  • google-site-verification=j5gU8u_fFJ2QX4hXUFiXbU7vNpsrXsjYLXjWRwhlfRY
  • 6ytkm7hwzp9k21jxgzfg3zls79110yfp
  • MS=B3EDD7D546D00ACF6D84543BA1B4A5B5E747523B
  • google-site-verification=0vRKB_u12UvxJtlE9AtNNbVovkyrlaUkQ1DPn06QrOA
  • 1s88iqpcp4e8dgi33tsgvl809c
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