remote.knvsystems.com - robtex.com
remote.knvsystems.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 73.177.151.75🇺🇸 COMCAST-IBONE73.0.0.0/8 Comcast Cable Communications, LLC | ||||||
| PTR | c-73-177-151-75.hsd1.va.comcast.net | ||||||
knvsystems.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 73.177.151.75🇺🇸 COMCAST-IBONE73.0.0.0/8 Comcast Cable Communications, LLC | ||||||
| NS | ns21.domaincontrol.com ⭐ | ||||||
| NS | ns22.domaincontrol.com | ||||||
| MX | remote.knvsystems.com ⭐ | ||||||
| TXT | v=spf1 a mx ~all | ||||||
| SOA | ns21.domaincontrol.comdns@jomax.net 2025-03-24 #1 | ||||||
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A73.177.151.752015-06-12 → 2026-03-27 · 2 obs
● 2015-06-12 11:35:46
● 2026-03-27 10:01:28
● 2026-03-27 10:01:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, m.gtld-servers.net, e.gtld-servers.net, k.gtld-servers.net... | - |
| knvsystems.com | ns21.domaincontrol.com, ns22.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.100.11
NS records: ns21.domaincontrol.com, ns22.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for knvsystems.com (unsigned zone)
⏱️ Timing
Total: 56ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 73.177.151.75 |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns21.domaincontrol.com, ns21.domaincontrol.com, ns22.domaincontrol.com...)
Analysis
Mail Server Role
remote.knvsystems.com handles mail for knvsystems.com.
IP Addresses
remote.knvsystems.com points to a single IP address: 73.177.151.75.
Other host names, such as c-73-177-151-75.hsd1.va.comcast.net and knvsystems.com, share IP numbers with remote.knvsystems.com.