node4.co.uk

Valid Email Server
Domain Lookup › node4.co.uk
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
node4.co.uk
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-05-20 21:59:30 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

No priority data.

A / AAAA Records

  • 148.253.132.240
  • 2a00:5600:3:7::2

Mail Server IPs

No IPs resolved.

SOA Record

No SOA record found.

Nameservers (NS)

rocky.ns.cloudflare.com
tiffany.ns.cloudflare.com

SPF Record

✓ Soft Fail (~all)
v=spf1 include:_u.node4.co.uk._spf.smart.ondmarc.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; pct=100; fo=1; ri=3600; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected],mailto:[email protected];
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]

DKIM Selectors

✓ 2 found
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

26 records
  • 0ed1fe018a1661ae1bf29844a6b171d5de8fb148d6
  • ms-domain-verification=ad019835-fce9-4d50-8981-96922a9213fa
  • 2fa73f8ffc38f8655abb4236ea598806a4bbc3f935717abf240c6d16ee954cdf
  • canva-site-verification=MpEXF6ow-naK35J4tinetA
  • koj9qafvgl3bi2a4f08pefib3v
  • MS=ms15592484
  • site24x7-signals-domain-verification=8bdec6297c7e290d95407e8d01ad61a0
  • qUvltLE7TE3LaHx2G2nMu5helD2DNmAgjOi+PYt7SASzonYMLwbfSQ9FQAy8cLlysY54fbgG3OKdSzHhNhP9xA==
  • hubspot-domain-verification=MGNlZWYxNDctNzU2Yi00MGNmLWJjOWEtYTc4M2EzMGJjMGY5
  • 1password-site-verification=ZQLRZUVSV5A2LH22UPSCVWPVE4
  • site24x7-domain-verification=a866fdb9d997443f7d4ea049ef0aee8a
  • facebook-domain-verification=ox7lsntvqfwqem8y52pmyew0ytqoav
  • c7h94iso68h0ib0e0m0cntqgt8
  • apple-domain-verification=3R0PWwhwyZh9WG2W
  • atlassian-domain-verification=Wdekgn6RWX7a/gPv0QtEP8YifBmxqxnXFEHpJUuZUReLiRyKLVnwSgxyHTVocRBn
  • zoho-verification=zb38528871.zmverify.zoho.uk
  • docusign=ecb0e4d9-8461-4244-8eb9-d66db03181ee
  • cursor-domain-verification-d7p7zk=nNwF4Sc2MmLzboMIE4EuwxlW5
  • docker-verification=623851b7-89a6-48b2-a062-506ba2c40830
  • access-domain-verification=28b9fe1bfd31bf99a8c39e2bafe711c7f9905e7c60facbec08117d8956b6bedd
  • SPFv=spf1 include:_u.node4.co.uk._spf.smart.ondmarc.com ~all
  • anthropic-domain-verification-tggg8v=w0ZBCorj3Lz1K0IUq5PQow7eP
  • 06017c8dea5b44675cfa22b908a29f03f5cddb16
  • atlassian-domain-verification=kiBcgiVWiBvCxsmQIvd6kcI0aB3HUkV0hfXAh0NImZ4MxSNfrQAeDJQAJVsMQEoZ
  • google-site-verification=Mzolfy0tgdL8H77-aR1qS515ylyhkVpOfUZjNNCr1dU
  • ppe-670ae0ad4ca7e2097bc8f393aaad3f9aab356aac
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