Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
luminet.co.uk
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-25 17:39:45 UTC · ↺ Refresh
MX Hostnames
- smtp.google.com
MX Priorities
- smtp.google.com: 1
A / AAAA Records
- 18.171.120.77 ↩ ec2-18-171-120-77.eu-west-2.compute.amazonaws.com
Mail Server IPs
- 142.251.179.26 ↩ pd-in-f26.1e100.net
- 142.251.179.27 ↩ pd-in-f27.1e100.net
- 64.233.180.27 ↩ pe-in-f27.1e100.net
- 64.233.180.26 ↩ pe-in-f26.1e100.net
- 192.178.218.27 ↩ yuiadtq-in-f27.1e100.net
- 2607:f8b0:4004:c21::1b ↩ pe-in-f27.1e100.net
- 2607:f8b0:4004:c25::1b ↩ yuiadtq-in-f27.1e100.net
- 2607:f8b0:4004:c1f::1a ↩ pd-in-f26.1e100.net
- 2607:f8b0:4004:c1f::1b ↩ pd-in-f27.1e100.net
SOA Record
Raw SOA
dns0.vital-group.net hostmaster.luminet.co.uk 2025082001 300 7200 604800 300
Primary NS (mname)
dns0.vital-group.net
Admin Email (rname)
hostmaster@luminet.co.uk
Serial
2025082001
Refresh
300s
Retry
7200s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
dns0.vital-group.net
dns2.vital-group.net
dns1.vital-group.net
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:79.173.148.30/32 ip4:109.74.249.254/32 ip4:83.143.230.74/32 ip4:195.167.177.228/32 ip4:79.173.128.0/18 mx include:_spf.google.com include:aspmx.pardot.com include:spf1.satmetrix.com include:spf.mandrillapp.com include:spf.protection.outlook.com include:_spf.salesforce.com ~all
📊 DNS lookups: 7/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 3 found
google._domainkey
s1._domainkey
s2._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
11 records- MS=ms88982969
- 2Ssdr/ToEARpkB8cA1/Tuh4KV/Ydb7aQW1AP4mka4rcnJnnM8gD900uG24Pei2PWhMecbrRtYlTnqF3juC7liA==
- google-gws-recovery-domain-verification=54977661
- spf2.0/pra ip4:79.173.148.30 include:cust-senderid.exacttarget.com include:spf2.satmetrix.com ip4:167.89.6.127 ~all
- detectify-verification=b4bd9e1b1946d13401d00a352abd1c14
- amazonses:Bt4WfpsKwHL1ASiEbIeixMnUxs1ktwqnl5PrmEuHE6U=
- pardot1051382=269f216db3903dba3057de81d235f7dbb45be02568774460c2c951f64faf0c2c
- SPFv=spf1 ip4:79.173.148.30/32 ip4:109.74.249.254/32 ip4:83.143.230.74/32 ip4:195.167.177.228/32 ip4:79.173.128.0/18 mx include:_spf.google.com include:aspmx.pardot.com include:spf1.satmetrix.com include:spf.mandrillapp.com include:spf.protection.outlook.com include:_spf.salesforce.com ~all
- su76t3lta51nq4shlfhu5vsba
- sending_domain1051382=3499a804a94b967efd402410ca1a03fc3d23f5facd6ad90eb80cfcd93f5e9495
- google-site-verification=I2VCs9r1hK6VIZlVwRkUZ22ckvJ16Xt_xyluK3KcWAw
Free · No signup required
Add email validation to your forms
Block disposable emails, validate MX records, detect role accounts — unlimited, forever free.
<script src="https://check.verifyswift.com/"></script>
One line of code · Works on any site
See demo & docs
Deep verification
Full email verification for luminet.co.uk
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits