harleystreet.com

Valid Email Server
Domain Lookup › harleystreet.com

Domain Overview

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

Checked via [email protected] · 2026-03-18 12:56:24 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

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

A / AAAA Records

  • 172.67.180.157 (no PTR)
  • 104.21.51.130 (no PTR)
  • 2606:4700:3032::ac43:b49d (no PTR)
  • 2606:4700:3031::6815:3382 (no PTR)

Mail Server IPs

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

SOA Record

Raw SOA burt.ns.cloudflare.com dns.cloudflare.com 2397323875 10000 2400 604800 1800
Primary NS (mname)
burt.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2397323875
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

mimi.ns.cloudflare.com
burt.ns.cloudflare.com

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:eu._netblocks.mimecast.com include:infusionmail.com a:mx3.enableit.org.uk a:mx4.enableit.org.uk ip4:134.213.113.248 ip4:104.18.46.215 ip4:198.41.249.116 ip4:213.131.182.34 ip4:104.25.15.31 include:msgfocus.com -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; pct=100; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 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

3 records
  • SPFv=spf1 include:spf.protection.outlook.com include:eu._netblocks.mimecast.com include:infusionmail.com a:mx3.enableit.org.uk a:mx4.enableit.org.uk ip4:134.213.113.248 ip4:104.18.46.215 ip4:198.41.249.116 ip4:213.131.182.34 ip4:104.25.15.31 include:msgfocus.com -all
  • 0ed1fe018a54d89ed10f494e66891f2c26641d8374
  • MS=ms45723347
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