pentagon-group.co.uk

Valid Email Server
Domain Lookup › pentagon-group.co.uk

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
pentagon-group.co.uk
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-23 02:27:58 UTC · ↺ Refresh

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MX Hostnames

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

MX Priorities

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

A / AAAA Records

  • 185.41.10.229 ↩ cloud4.web21st.net

Mail Server IPs

  • 195.130.217.201 ↩ eu-smtp-inbound-1.mimecast.com
  • 195.130.217.241 ↩ eu-smtp-inbound-1.mimecast.com
  • 91.220.42.241 ↩ eu-smtp-inbound-2.mimecast.com
  • 195.130.217.211 ↩ eu-smtp-inbound-2.mimecast.com
  • 91.220.42.211 ↩ eu-smtp-inbound-2.mimecast.com
  • 91.220.42.201 ↩ eu-smtp-inbound-1.mimecast.com

SOA Record

Raw SOA dawn.ns.cloudflare.com dns.cloudflare.com 2399244826 10000 2400 604800 1800
Primary NS (mname)
dawn.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399244826
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

dawn.ns.cloudflare.com
robert.ns.cloudflare.com

SPF Record

✓ Soft Fail (~all)
v=spf1 redirect=91gq1na4._spf._d.mim.ec
📊 DNS lookups: 1/10

DMARC Record

✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1;
✓ Reject — strongest protection
📋 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

15 records
  • 4mmoip6bmm1b8t1muocfreqog3
  • 6p7lc03mpcogok9i8853lnj928
  • 7my9mcs40x9xk084nb03870ywpy1bx1f
  • MS=ms70333341
  • MS=ms76860718
  • airtable-verification=c59d04ea1e3d0c578abdba46f3447a16
  • apple-domain-verification=DTQFY0VJC1HrK6f9k8ze238m_KzswSPBtYcJSnonSfM
  • apple-domain-verification=jcI2KhWCtpycuARBgIiACOXH-pGgEri52ujn_WI5Gys
  • cctwhdw2fs3gq09zgxd0f7wp731b1j2y
  • cg1x5djpxnbh5fdjv913pp22fb9423jw
  • google-gws-recovery-domain-verification=61066263
  • google-gws-recovery-domain-verification=61134374
  • t41y98yjhms9y94cxf1133v6wbk4wr3d
  • SPFv=spf1 redirect=91gq1na4._spf._d.mim.ec
  • xk4njdd9d8hl084d2prtrhkwc1txyh18
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