esd-uk.com

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

Domain Overview

DNS: ⚡ live Checker: ⚡ live
esd-uk.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-09-04 16:35:50 UTC · ↺ Refresh

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MX Hostnames

  • mx2-eu.emailsecurity.app
  • mx1-eu.emailsecurity.app

MX Priorities

  • mx1-eu.emailsecurity.app: 0
  • mx2-eu.emailsecurity.app: 0

A / AAAA Records

  • 104.21.80.254 (no PTR)
  • 172.67.155.165 (no PTR)
  • 2606:4700:3036::ac43:9ba5 (no PTR)
  • 2606:4700:3035::6815:50fe (no PTR)

Mail Server IPs

  • 132.164.188.153 ↩ mx2-eu.emailsecurity.app
  • 4.245.183.72 ↩ mx1-eu.emailsecurity.app

SOA Record

Raw SOA etta.ns.cloudflare.com dns.cloudflare.com 2413401828 10000 2400 604800 1800
Primary NS (mname)
etta.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2413401828
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

vin.ns.cloudflare.com
etta.ns.cloudflare.com

SPF Record

✓ Strict (-all)
v=spf1 mx a ip4:185.108.170.234 ip4:151.2.224.82 ip4:78.40.145.90/24 a:smtp.virtualserve.co.uk a:relay.dnsexit.com a:relaybackup.dnsexit.com include:spf.protection.outlook.com -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; rua=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

2 records
  • SPFv=spf1 mx a ip4:185.108.170.234 ip4:151.2.224.82 ip4:78.40.145.90/24 a:smtp.virtualserve.co.uk a:relay.dnsexit.com a:relaybackup.dnsexit.com include:spf.protection.outlook.com -all
  • MS=ms89312647
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