knightfrank.com

Valid Email Server
Domain Lookup › knightfrank.com

Domain Overview

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

Checked via [email protected] · 2026-03-23 14:30:31 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

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

A / AAAA Records

  • 157.185.155.6 (no PTR)

Mail Server IPs

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

SOA Record

Raw SOA ns1.netnames.net hostmaster.cscdns.net 2018074136 10800 1800 3600000 86400
Primary NS (mname)
ns1.netnames.net
Admin Email (rname)
hostmaster@cscdns.net
Serial
2018074136
Refresh
10800s
Retry
1800s
Expire
3600000s
Minimum TTL
86400s

Nameservers (NS)

ns1.netnames.net
ns2.netnames.net
ns5.netnames.net
ns6.netnames.net

SPF Record

✓ Strict (-all)
v=spf1 ip4:188.95.96.121 ip4:213.52.186.141 ip4:13.79.34.187 ip4:217.72.254.211 ip4:37.244.88.211 ip4:213.52.186.142 ip4:155.56.221.13 ip4:155.56.221.14 include:spf.protection.outlook.com include:_netblocks.mimecast.com include:sendgrid.net -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; sp=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; rf=afrf; pct=100; ri=86400
⚠ 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

10 records
  • google-site-verification=fnz-gFCXjbByMOJb8vX3wN4mRRGimnoFZvt96IojeGQ
  • google-site-verification=xKqSIEIZIHEVP4Cm42_8h_5MhKNSVUIM8pD1gEj33ZQ
  • pardot1118293=240657f29e0e326a910cdaa159d4b29d84d31e8c1a734e5a5778adf5b0f8c9ec
  • 5LzMD7Hlm0XVbPznnBPI6cHy5B2A6JnDXxw0MDzgIKEDrOj1QtY/RubKYF/V/ZCJjmt/rmF+CHdnJKqnUM8mug==
  • successfactors-site-verification=MGRlNGQ2ZTY5N2Q0OTAyMDdmMDY1MTBlNGJhZjBmODFhZWNlZTRjNzZiMDI1ZjZkODJkMDUyM2Q0ZTEyNGFjZQ==
  • SPFv=spf1 ip4:188.95.96.121 ip4:213.52.186.141 ip4:13.79.34.187 ip4:217.72.254.211 ip4:37.244.88.211 ip4:213.52.186.142 ip4:155.56.221.13 ip4:155.56.221.14 include:spf.protection.outlook.com include:_netblocks.mimecast.com include:sendgrid.net -all
  • MS=ms25354867
  • include:spf.uk.exclaimer.net
  • apple-domain-verification=jbGQKpIZnGguv0fR
  • teamviewer-sso-verification=f3f5c36b84094ea2905533e1ed4fb46e
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