coefficient.net - dns.ninja
coefficient.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 192.185.108.107🇺🇸 ORACLE-OCI-31898192.185.96.0/19 Oracle Corporation | ||||||
| PTR | ns791.websitewelcome.com | ||||||
| NS | ns791.websitewelcome.com ⭐ | ||||||
| A | 192.185.108.107🇺🇸 ORACLE-OCI-31898192.185.96.0/19 Oracle Corporation | ||||||
| PTR | ns791.websitewelcome.com | ||||||
| NS | ns792.websitewelcome.com | ||||||
| A | 192.185.108.108🇺🇸 ORACLE-OCI-31898192.185.96.0/19 Oracle Corporation | ||||||
| PTR | ns792.websitewelcome.com | ||||||
| MX | coefficient.net ⭐ | ||||||
| A | 192.185.108.107🇺🇸 ORACLE-OCI-31898192.185.96.0/19 Oracle Corporation | ||||||
| PTR | ns791.websitewelcome.com | ||||||
| TXT | v=spf1 ip4:192.185.81.143 +a +mx ~all | ||||||
| SOA | ns791.websitewelcome.comdnsadmin@relay.websitewelcome.com 2026-06-08 #1 | ||||||
net
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1784333012 | ||||||
MX for
coefficient.net |
Previously MX for
mail.coefficient.net |
Subdomains
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSns791.websitewelcome.com2015-06-14 → 2026-07-18 · 2 obs
● 2026-07-18 00:08:52
●NSns792.websitewelcome.com2015-06-14 → 2026-07-18 · 2 obs
● 2026-07-18 00:08:52
●MXcoefficient.net2015-06-14 → 2026-07-18 · 2 obs
● 2026-07-18 00:08:52
●A192.185.108.1072015-06-14 → 2026-07-18 · 2 obs
● 2026-07-18 00:08:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | b.gtld-servers.net, k.gtld-servers.net, a.gtld-servers.net, g.gtld-servers.net... | - |
| coefficient.net | ns791.websitewelcome.com, ns792.websitewelcome.com | - |
✅ Authoritative Response
Server:192.185.108.108
NS records: ns791.websitewelcome.com, ns792.websitewelcome.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for coefficient.net (unsigned zone)
⏱️ Timing
Total: 496ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 192.185.108.107 |
| NS | 2 | ns792.websitewelcome.com, ns791.websitewelcome.com |
| MX | 1 | coefficient.net (pri: 0) |
| TXT | 1 | v=spf1 ip4:192.185.81.143 +a +mx ~all |
| SOA | 1 | ns791.websitewelcome.com dnsadmin.relay. |
Analysis
Hierarchy
coefficient.net serves as the parent of www.coefficient.net and mail.coefficient.net.
Mail Server Role
coefficient.net serves as a mail server for coefficient.net.
IP Addresses
coefficient.net has exactly one IP address — 192.185.108.107.
samrarealty.com, ns2.webtwister.com, ns1.ctwhosting.com plus two other host names have IP numbers in common with coefficient.net.
Name Servers
DNS delegation for coefficient.net points to two name servers: ns791.websitewelcome.com and ns792.websitewelcome.com.
The name server configuration of coefficient.net is shared with other domains, for instance easywebsolutionshosting.com, computerservicesltd.net, swanborn.net and two others.
The name servers of coefficient.net overlap at least partially with those of other domains — among them sandracaceressimons.com, solo-enterprises.com, abeeralkhowaiter.com and two more.
These name servers commonly appear in delegations together with ns1.venturechest.net, ns2.venturechest.net, ns1.1001wd.com and 3 other.
Both ns791.websitewelcome.com and ns792.websitewelcome.com have a single IP address each — ns791.websitewelcome.com resolves to 192.185.108.107 while ns792.websitewelcome.com resolves to 192.185.108.108.
Mail Servers
coefficient.net uses exactly one mail server, which is coefficient.net.
coefficient.net has exactly one IP number: 192.185.108.107.