webdev.guru - dns.ninja
webdev.guru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 93.190.142.241🇳🇱 WORLDSTREAM-193.190.136.0/21 | ||||||
| PTR | 93-190-142-241.hosted-by-worldstream.net | ||||||
| NS | ns1.93-190-142-240.cprapid.com ⭐ ⚠️ Not in parent delegation | ||||||
| NS | ns1.webdev.guru ⚠️ Not in zone NS records | ||||||
| A | 93.190.142.241🇳🇱 WORLDSTREAM-193.190.136.0/21 | ||||||
| PTR | 93-190-142-241.hosted-by-worldstream.net | ||||||
| NS | ns2.93-190-142-240.cprapid.com ⚠️ Not in parent delegation | ||||||
| NS | ns2.webdev.guru ⚠️ Not in zone NS records | ||||||
| A | 93.190.142.241🇳🇱 WORLDSTREAM-193.190.136.0/21 | ||||||
| PTR | 93-190-142-241.hosted-by-worldstream.net | ||||||
| MX | webdev.guru ⭐ | ||||||
| A | 93.190.142.241🇳🇱 WORLDSTREAM-193.190.136.0/21 | ||||||
| PTR | 93-190-142-241.hosted-by-worldstream.net | ||||||
| TXT | v=spf1 ip4:93.190.142.240 +a +mx +ip4:93.190.142.241 +ip4:178.132.5.6 ~all | ||||||
| SOA | ns1.93-190-142-240.cprapid.comhosting@displaydemo.com 2026-06-13 #0 | ||||||
guru
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | v0n0.nic.guru ⭐ | ||||||
| NS | v0n1.nic.guru | ||||||
| NS | v0n2.nic.guru | ||||||
| NS | v0n3.nic.guru | ||||||
| NS | v2n0.nic.guru | ||||||
| NS | v2n1.nic.guru | ||||||
| SOA | v0n0.nic.guruhostmaster@donuts.email serial=1781560944 | ||||||
PTR for
MX for
webdev.guru |
Subdomains
Same first word
Similar names
DNS History
7 records (6 active, 1 former)
●NSns1.93-190-142-240.cprapid.com2026-02-23 → 2026-06-15 · 3 obs
● 2026-02-23 10:47:56
● 2026-06-15 22:21:06
●NSns1.webdev.guru2016-12-11 → 2026-06-15 · 2 obs
● 2026-06-15 22:21:06
●NSns2.93-190-142-240.cprapid.com2026-02-23 → 2026-06-15 · 3 obs
● 2026-02-23 10:47:56
● 2026-06-15 22:21:06
●NSns2.webdev.guru2016-12-11 → 2026-06-15 · 2 obs
● 2026-06-15 22:21:06
●MXwebdev.guru2016-12-11 → 2026-06-15 · 2 obs
● 2026-06-15 22:21:06
○A69.64.73.542016-12-11 → 2017-09-15 · 4 obs
● 2017-09-15 08:50:22
○ 2026-02-23 10:47:56
○ 2026-06-15 22:21:06
●A93.190.142.2412026-02-23 → 2026-06-15 · 3 obs
● 2026-02-23 10:47:56
● 2026-06-15 22:21:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| guru | v2n1.nic.guru, v0n1.nic.guru, v0n3.nic.guru, v0n0.nic.guru... | 12 records |
| webdev.guru | ns1.webdev.guru, ns2.webdev.guru | 2 records |
✅ Authoritative Response
Server:93.190.142.241
NS records: ns1.webdev.guru, ns2.webdev.guru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for webdev.guru (unsigned zone)
⏱️ Timing
Total: 424ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 93.190.142.241 |
| NS | 2 | ns1.93-190-142-240.cprapid.com, ns2.93-190-142-240.cprapid.com |
| MX | 1 | webdev.guru (pri: 0) |
| TXT | 1 | v=spf1 ip4:93.190.142.240 +a +mx +ip4:93 |
| SOA | 1 | ns1.93-190-142-240.cprapid.com hosting.d |
📌 Glue Records Collected
Total: 14
In-bailiwick: 14 (v2n1.nic.guru, v2n0.nic.guru, v0n3.nic.guru...)
Analysis
Hierarchy
webdev.guru is the parent domain of ns2.webdev.guru, srv.webdev.guru and ns1.webdev.guru.
Mail Server Role
webdev.guru handles its own mail, functioning as its own mail server.
IP Addresses
webdev.guru resolves to just one IP address, 93.190.142.241.
Two other host names, along with displaydemo.com, ns1.webdev.guru and ns2.displaydemo.com, also share IP numbers with webdev.guru.
Name Servers
The NS records for webdev.guru point to four name servers: ns1.webdev.guru, ns2.webdev.guru, ns1.93-190-142-240.cprapid.com and ns2.93-190-142-240.cprapid.com.
The DNS delegation for webdev.guru at least partly coincides with that of other domains, displaydemo.com being one example.
These name servers are frequently seen alongside the name servers ns1.displaydemo.com.
ns1.webdev.guru and ns2.webdev.guru share one IP address between them — 93.190.142.241.
These two host names — ns1.webdev.guru and ns2.webdev.guru — each point to 93.190.142.241 IP addresses.
Mail Servers
webdev.guru is served by just one mail server: webdev.guru.
There is one IP number for webdev.guru: 93.190.142.241.