server1.zzrsrefractory.com - robtex.com
server1.zzrsrefractory.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 203.161.61.203🇺🇸 NAMCHEAP-PH203.161.61.0/24 | ||||||
| PTR | server1.zzrsrefractory.com | ||||||
| NS | ns1.zzrsrefractory.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 203.161.61.203🇺🇸 NAMCHEAP-PH203.161.61.0/24 | ||||||
| PTR | server1.zzrsrefractory.com | ||||||
| NS | ns2.zzrsrefractory.com ⚠️ Not in parent delegation | ||||||
| A | 203.161.61.203🇺🇸 NAMCHEAP-PH203.161.61.0/24 | ||||||
| PTR | server1.zzrsrefractory.com | ||||||
| MX | server1.zzrsrefractory.com ⭐ | ||||||
| A | 203.161.61.203🇺🇸 NAMCHEAP-PH203.161.61.0/24 | ||||||
| PTR | server1.zzrsrefractory.com | ||||||
| SOA | ns1.zzrsrefractory.comhosting-notifications@namecheaphosting.com 2026-03-20 #0 | ||||||
zzrsrefractory.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 203.161.61.203🇺🇸 NAMCHEAP-PH203.161.61.0/24 | ||||||
| NS | ns1.zzrsrefractory.com ⭐ | ||||||
| NS | ns2.zzrsrefractory.com | ||||||
| MX | zzrsrefractory.com ⭐ | ||||||
| TXT | v=spf1 ip4:203.161.61.203 +a +mx +ip4:162.241.67.125 ~all | ||||||
| SOA | ns1.zzrsrefractory.comhosting-notifications@namecheaphosting.com 2026-04-13 #1 | ||||||
PTR for
MX for
server1.zzrsrefractory.com |
Same first word
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DNS History
4 records (4 active, 0 former)
●NSns1.zzrsrefractory.com2026-03-12 → 2026-04-13 · 2 obs
● 2026-04-13 07:21:58
●NSns2.zzrsrefractory.com2026-03-12 → 2026-04-13 · 2 obs
● 2026-04-13 07:21:58
●MXserver1.zzrsrefractory.com2026-03-12 → 2026-04-13 · 2 obs
● 2026-04-13 07:21:58
●A203.161.61.2032026-03-12 → 2026-04-13 · 2 obs
● 2026-04-13 07:21:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| zzrsrefractory.com | ns2.zzrsrefractory.com, ns1.zzrsrefractory.com | 2 records |
✅ Authoritative Response
Server:203.161.61.203
NS records: ns2.zzrsrefractory.com, ns1.zzrsrefractory.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for zzrsrefractory.com (unsigned zone)
⏱️ Timing
Total: 289ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 203.161.61.203 |
| NS | 2 | ns2.zzrsrefractory.com, ns1.zzrsrefractory.com |
| MX | 1 | server1.zzrsrefractory.com (pri: 0) |
| SOA | 1 | ns1.zzrsrefractory.com hosting-notificat |
📌 Glue Records Collected
Total: 2
In-bailiwick: 2 (ns2.zzrsrefractory.com, ns1.zzrsrefractory.com)
Analysis
Mail Server Role
server1.zzrsrefractory.com serves as the mail server for server1.zzrsrefractory.com.
IP Addresses
server1.zzrsrefractory.com points to a single IP number: 203.161.61.203.
Other host names, for instance incineratorrefractories.com, aluminabricks.com, rsgraphiteelectrodes.com, zzrsrefractory.com and mail.rsgraphiteelectrodes.com share IP numbers with server1.zzrsrefractory.com.
Name Servers
Delegation for server1.zzrsrefractory.com rests with two name servers, ns1.zzrsrefractory.com and ns2.zzrsrefractory.com.
server1.zzrsrefractory.com shares the same name server setup with other domains, such as zzrsrefractory.com and aluminabricks.com.
Host names sharing a single IP:
ns1.zzrsrefractory.com points to 203.161.61.203
ns2.zzrsrefractory.com points to 203.161.61.203
Host names that point to 203.161.61.203: ns1.zzrsrefractory.com and ns2.zzrsrefractory.com
Mail Servers
A single mail server handles server1.zzrsrefractory.com.
server1.zzrsrefractory.com points to a single IP: 203.161.61.203.