ns2.tier1sof.com - robtex.com
ns2.tier1sof.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 192.190.87.139🇺🇸 PRIVATESYSTEMS192.190.84.0/22 PrivateSystems Networks WA | ||||||
| PTR | email.vizion.ca | ||||||
tier1sof.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 192.190.86.139🇺🇸 PRIVATESYSTEMS192.190.84.0/22 PrivateSystems Networks WA | ||||||
| NS | ns1.vizion.ca ⭐ ⚠️ Not in parent delegation | ||||||
| NS | ns1.tier1sof.com ⚠️ Not in zone NS records | ||||||
| NS | ns2.tier1sof.com ⚠️ Not in zone NS records | ||||||
| NS | ns2.vizion.ca ⚠️ Not in parent delegation | ||||||
| MX | tier1sof.com ⭐ | ||||||
| TXT | v=spf1 ip4:192.190.86.139 +a +mx ~all | ||||||
| SOA | ns1.vizion.cainfo@vizion.ca 2019-09-20 #0 | ||||||
NS for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A192.190.87.1392017-01-25 → 2026-03-23 · 2 obs
● 2017-01-25 00:42:04
● 2026-03-23 03:30:56
● 2026-03-23 03:30:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| tier1sof.com | ns1.tier1sof.com, ns2.tier1sof.com | 2 records |
✅ Authoritative Response
Server:192.190.86.139
NS records: ns1.tier1sof.com, ns2.tier1sof.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tier1sof.com (unsigned zone)
⏱️ Timing
Total: 306ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 192.190.87.139 |
📌 Glue Records Collected
Total: 2
In-bailiwick: 2 (ns1.tier1sof.com, ns2.tier1sof.com)
Analysis
Name Server Role
For tier1sof.com, ns2.tier1sof.com is used as its name server.
ns1.vizion.ca, ns2.vizion.ca and ns1.tier1sof.com are commonly used as name servers together with ns2.tier1sof.com.
IP Addresses
ns2.tier1sof.com points to IP number: 192.190.87.139.
Other host names such as ns2.djscreen.com, ns2.andresavard.com, ns2.luigiferrariquebec.com, vizion.ca and ns2.ferraridreamdrive.com share IPs with ns2.tier1sof.com.