Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
greenlightcomputers.co.uk
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-18 11:47:03 UTC · ↺ Refresh
MX Hostnames
- greenlightcomputers-co-uk.mail.protection.outlook.com
MX Priorities
- greenlightcomputers-co-uk.mail.protection.outlook.com: 0
A / AAAA Records
- 141.193.213.10 (no PTR)
Mail Server IPs
- 52.101.68.29 ↩ mail-dbapr03cu00105.inbound.protection.outlook.com
- 52.101.68.18 ↩ mail-db4pr02cu00302.inbound.protection.outlook.com
- 52.101.73.12 ↩ mail-am4pr0401cu00104.inbound.protection.outlook.com
- 52.101.73.2 ↩ mail-as9pr07cu00302.inbound.protection.outlook.com
- 2a01:111:f403:ca09::d ↩ mail-as9pr05cu01305.inbound.protection.outlook.com
- 2a01:111:f403:ca04::5 ↩ mail-db3pr0202cu00205.inbound.protection.outlook.com
- 2a01:111:f403:ca09::1 ↩ mail-as9pr07cu00301.inbound.protection.outlook.com
- 2a01:111:f403:ca04:: ↩ mail-db3pr0202cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.gl-c.co.uk hello.greenlightweb.co.uk 2026021801 3600 1800 1209600 86400
Primary NS (mname)
ns1.gl-c.co.uk
Admin Email (rname)
hello@greenlightweb.co.uk
Serial
2026021801
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns2.gl-c.co.uk
ns1.gl-c.co.uk
ns4.gl-c.co.uk
ns3.gl-c.co.uk
SPF Record
✓ Soft Fail (~all)
v=spf1 a mx ip4:91.197.228.205 include:spf.filteredmx.net include:spf.protection.outlook.com include:_spf.createsend.com include:spf.UAE.exclaimer.net ~all
📊 DNS lookups: 6/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1;p=none;sp=none;adkim=r;aspf=r;pct=100;fo=0;rf=afrf;ri=604800;rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
DKIM Selectors
✓ 5 found
selector1._domainkey
selector2._domainkey
default._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
6 records- apple-domain-verification=TIRlqMsaNZPoSb9d
- brevo-code:aa35c1759c6e8e82ddddbe4a64223295
- SPFv=spf1 a mx ip4:91.197.228.205 include:spf.filteredmx.net include:spf.protection.outlook.com include:_spf.createsend.com include:spf.UAE.exclaimer.net ~all
- duo_sso_verification=A4MXgRAgtEEvjWXgFX1EJl3YCK5OBXxsPU6DWFxvKUuJQ9VPsV1LfvAs9IpcjpBs
- google-site-verification=9GCJ5urhmEtnOYlBvhkLb31-ZYYoCWcdaydLxhbY-H4
- MS=ms70357970
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