karthur.net - robtex.com
karthur.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 209.159.155.217🇺🇸 NJIIX-1209.159.144.0/20 Proxy by NJIIX.net | ||||||
| PTR | karthur.org | ||||||
| NS | cdns1.interserver.net ⭐ | ||||||
| A | 216.158.228.164🇺🇸 NJIIX-1216.158.224.0/20 Proxy by NJIIX.NET | ||||||
| PTR | cdns1.interserver.net | ||||||
| NS | cdns2.interserver.net | ||||||
| A | 216.158.234.243🇺🇸 NJIIX-1216.158.224.0/20 Proxy by NJIIX.NET | ||||||
| PTR | cdns2.interserver.net | ||||||
| NS | cdns3.interserver.net | ||||||
| A | 199.231.191.75🇺🇸 NJIIX-1199.231.184.0/21 Proxy by NJIIX.NET | ||||||
| PTR | cdns3.interserver.net | ||||||
| MX | mail.karthur.net ⭐ | ||||||
| A | 209.159.155.217🇺🇸 NJIIX-1209.159.144.0/20 Proxy by NJIIX.net | ||||||
| PTR | karthur.org | ||||||
| SOA | cdns1.interserver.netdns@interserver.net 2022-09-13 #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=1774671732 | ||||||
Subdomains
mail.karthur.net |
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●NScdns1.interserver.net2015-06-19 → 2026-03-28 · 2 obs
● 2026-03-28 04:28:08
●NScdns2.interserver.net2015-06-19 → 2026-03-28 · 2 obs
● 2026-03-28 04:28:08
●NScdns3.interserver.net2015-06-19 → 2026-03-28 · 2 obs
● 2026-03-28 04:28:08
●MXmail.karthur.net2015-06-19 → 2026-03-28 · 2 obs
● 2026-03-28 04:28:08
●A209.159.155.2172015-06-19 → 2026-03-28 · 2 obs
● 2026-03-28 04:28:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | m.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net... | - |
| karthur.net | cdns1.interserver.net, cdns2.interserver.net, cdns3.interserver.net | 3 records |
✅ Authoritative Response
Server:216.158.228.164
NS records: cdns1.interserver.net, cdns2.interserver.net, cdns3.interserver.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for karthur.net (unsigned zone)
⏱️ Timing
Total: 1309ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 209.159.155.217 |
| NS | 3 | cdns1.interserver.net, cdns2.interserver.net... |
| MX | 1 | mail.karthur.net (pri: 25) |
| SOA | 1 | cdns1.interserver.net dns.interserver.ne |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (cdns1.interserver.net, cdns2.interserver.net, cdns3.interserver.net)
Analysis
Hierarchy
The parent of mail.karthur.net is karthur.net.
IP Addresses
karthur.net points to IP number: 209.159.155.217.
Other host names such as mail.karthur.net, karthur.org and mail.karthur.org share IP numbers with karthur.net.
Name Servers
karthur.net is delegated to three name servers: cdns1.interserver.net, cdns2.interserver.net and cdns3.interserver.net.
karthur.net at least partially shares name servers with other domains, for instance flypter.com, dcc-mail.com, kwellaa.com, e-coins.top and mixagraph.com.
Host names with a single IP:
cdns1.interserver.net points to: 216.158.228.164.
cdns2.interserver.net points to: 216.158.234.243.
cdns3.interserver.net points to: 199.231.191.75.
Mail Servers
karthur.net is handled by a single mail server, mail.karthur.net.
mail.karthur.net points to a single IP: 209.159.155.217.