mail.knowinservers.com - robtex.com
mail.knowinservers.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 85.17.96.111🇳🇱 LEASEWEB-NL-AMS-0185.17.0.0/16 LEASEWEB | ||||||
knowinservers.com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 85.17.96.111🇳🇱 LEASEWEB-NL-AMS-0185.17.0.0/16 LEASEWEB | ||||||
| NS | ns0.leaseweb.nl ⭐ | ||||||
| NS | ns1.leaseweb.nl | ||||||
| NS | ns4.leaseweb.net | ||||||
| NS | ns5.leaseweb.nl | ||||||
| SOA | ns0.leaseweb.nlpostmaster@leaseweb.nl 2011-12-07 #1 | ||||||
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A85.17.96.1112015-05-20 → 2026-07-19 · 2 obs
● 2015-05-20 18:59:18
● 2026-07-19 15:54:34
● 2026-07-19 15:54:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, i.gtld-servers.net, l.gtld-servers.net, f.gtld-servers.net... | - |
| knowinservers.com | ns1.leaseweb.nl, ns5.leaseweb.nl, ns4.leaseweb.net | - |
✅ Authoritative Response
Server:23.19.196.53
NS records: ns1.leaseweb.nl, ns5.leaseweb.nl, ns4.leaseweb.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 544ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 85.17.96.111 |
Analysis
IP Addresses
mail.knowinservers.com points to a single IP number: 85.17.96.111.
Additional host names — zcis.nl, constructionjobs.nl, flatfee.(0x787878) and two others — share IP numbers with mail.knowinservers.com.