lenconconstruction.co.uk

Valid Email Server
Domain Lookup › lenconconstruction.co.uk

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
lenconconstruction.co.uk
Yes
✓ Yes
Mailgun
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-20 01:36:56 UTC · ↺ Refresh

MX Hostnames

  • mxb.mailgun.org
  • alt2.aspmx.l.google.com
  • alt1.aspmx.l.google.com
  • lenconconstruction-co-uk.mail.protection.outlook.com
  • alt3.aspmx.l.google.com
  • aspmx.l.google.com
  • mxa.mailgun.org
  • alt4.aspmx.l.google.com

MX Priorities

  • mxb.mailgun.org: 20
  • aspmx.l.google.com: 1
  • lenconconstruction-co-uk.mail.protection.outlook.com: 0
  • alt4.aspmx.l.google.com: 10
  • alt1.aspmx.l.google.com: 5
  • alt3.aspmx.l.google.com: 10
  • mxa.mailgun.org: 20
  • alt2.aspmx.l.google.com: 5

A / AAAA Records

  • 216.239.34.21
  • 3.11.119.169
  • 216.239.32.21
  • 216.239.38.21
  • 216.239.36.21
  • 2001:4860:4802:34::15
  • 2001:4860:4802:36::15
  • 2001:4860:4802:38::15
  • 2001:4860:4802:32::15

Mail Server IPs

  • 34.149.236.64 ↩ 64.236.149.34.bc.googleusercontent.com
  • 172.253.63.26 ↩ bi-in-f26.1e100.net
  • 2607:f8b0:4004:c08::1a ↩ bi-in-f26.1e100.net
  • 52.101.99.2 ↩ mail-cwxp265cu00502.inbound.protection.outlook.com
  • 52.101.99.0 ↩ mail-cwxp265cu00600.inbound.protection.outlook.com
  • 52.101.89.2 ↩ mail-lo3p265cu00302.inbound.protection.outlook.com
  • 52.101.89.1 ↩ mail-lo0p265cu00201.inbound.protection.outlook.com
  • 2a01:111:f403:ca1a:: ↩ mail-cwxp265cu00500.inbound.protection.outlook.com
  • 2a01:111:f403:ca1a::1 ↩ mail-cwxp265cu00601.inbound.protection.outlook.com
  • 2a01:111:f403:ca0b::1 ↩ mail-lo3p265cu00301.inbound.protection.outlook.com
  • 2a01:111:f403:ca0b::2
  • 173.194.76.26
  • 2a00:1450:400c:c00::1a
  • 108.177.123.27
  • 2800:3f0:4003:c0f::1b

SOA Record

Raw SOA ns-cloud-c1.googledomains.com cloud-dns-hostmaster.google.com 16 21600 3600 259200 300
Primary NS (mname)
ns-cloud-c1.googledomains.com
Admin Email (rname)
cloud-dns-hostmaster@google.com
Serial
16
Refresh
21600s
Retry
3600s
Expire
259200s
Minimum TTL
300s

Nameservers (NS)

ns-cloud-c4.googledomains.com
ns-cloud-c3.googledomains.com
ns-cloud-c2.googledomains.com
ns-cloud-c1.googledomains.com

SPF Record

✓ Soft Fail (~all)
v=spf1 include:_spf.google.com include:spf.protection.outlook.com include:mailgun.org ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✓ 1 found
google._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: google

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

All TXT Records

3 records
  • MS=ms70064625
  • 0:lenconconstruction-co-uk.mail.protection.outlook.com
  • SPFv=spf1 include:_spf.google.com include:spf.protection.outlook.com include:mailgun.org ~all
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