mail1.leadworkers.net - dns.ninja
mail1.leadworkers.net
| CNAME | mail.stackmail.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.151.28.68🇬🇧 TWENTYI185.151.28.0/24 | ||||||
| PTR | smtp.stackmail.com | ||||||
| A | 185.151.28.84🇬🇧 TWENTYI185.151.28.0/24 | ||||||
| A | 185.151.28.85🇬🇧 TWENTYI185.151.28.0/24 | ||||||
leadworkers.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a07:7800::189🇬🇧 TWENTYI2a07:7800::/48 | ||||||
| A | 185.151.30.189🇬🇧 TWENTYI185.151.30.0/24 | ||||||
| NS | ns1.1stfound.co.uk ⭐ | ||||||
| NS | ns2.1stfound.co.uk | ||||||
| NS | ns3.1stfound.co.uk | ||||||
| NS | ns4.1stfound.co.uk | ||||||
| MX | mx.stackmail.com ⭐ | ||||||
| TXT | v=spf1 include:spf.stackmail.com a mx -all | ||||||
| SOA | ns1.1stfound.co.ukhostmaster@stackdns.com serial=1681812027 | ||||||
Previously MX for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
○A46.37.167.1312015-07-14 → 2016-07-08 · 3 obs
● 2015-07-14 16:54:12
● 2016-07-08 13:54:52
○ 2026-08-16 16:15:06
● 2016-07-08 13:54:52
○ 2026-08-16 16:15:06
●CNAMEmail.stackmail.com2026-08-16 → 2026-08-16 · 1 obs
● 2026-08-16 16:15:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| leadworkers.net | ns1.1stfound.co.uk, ns2.1stfound.co.uk, ns3.1stfound.co.uk, ns4.1stfound.co.uk | - |
✅ Authoritative Response
Server:146.148.28.88
NS records: ns1.1stfound.co.uk, ns2.1stfound.co.uk, ns3.1stfound.co.uk, ns4.1stfound.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for leadworkers.net (unsigned zone)
⏱️ Timing
Total: 577ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | mail.stackmail.com |
Analysis
IP Addresses
mail1.leadworkers.net maps to three IP numbers — 185.151.28.68, 185.151.28.84 and 185.151.28.85.
Additional host names — 185-151-28-85.ptr4.stackcp.net, mail.nsm.xcloudnode.com, smtp.stackmail.com and two others — share IP numbers with mail1.leadworkers.net.