pythonbook.dev - robtex.com
pythonbook.dev
dev
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns-tld1.charlestonroadregistry.com ⭐ | ||||||
| NS | ns-tld2.charlestonroadregistry.com | ||||||
| NS | ns-tld3.charlestonroadregistry.com | ||||||
| NS | ns-tld4.charlestonroadregistry.com | ||||||
| NS | ns-tld5.charlestonroadregistry.com | ||||||
| SOA | ns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=1 | ||||||
Same first word
Previous names
Next names
DNS History
8 records (8 active, 0 former)
●NSdns1.registrar-servers.com2026-09-05 → 2026-09-05 · 2 obs
● 2026-09-05 20:02:18
●NSdns2.registrar-servers.com2026-09-05 → 2026-09-05 · 2 obs
● 2026-09-05 20:02:18
●MXeforward1.registrar-servers.com2026-09-05 → 2026-09-05 · 2 obs
● 2026-09-05 20:02:18
●MXeforward2.registrar-servers.com2026-09-05 → 2026-09-05 · 2 obs
● 2026-09-05 20:02:18
●MXeforward3.registrar-servers.com2026-09-05 → 2026-09-05 · 2 obs
● 2026-09-05 20:02:18
●MXeforward4.registrar-servers.com2026-09-05 → 2026-09-05 · 2 obs
● 2026-09-05 20:02:18
●MXeforward5.registrar-servers.com2026-09-05 → 2026-09-05 · 2 obs
● 2026-09-05 20:02:18
●A144.217.182.1472026-09-05 → 2026-09-05 · 2 obs
● 2026-09-05 20:02:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com... | - |
| pythonbook.dev | dns1.registrar-servers.com, dns2.registrar-servers.com | - |
✅ Authoritative Response
Server:156.154.133.200
NS records: dns1.registrar-servers.com, dns2.registrar-servers.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for pythonbook.dev (unsigned zone)
⏱️ Timing
Total: 541ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 144.217.182.147 |
| NS | 2 | dns1.registrar-servers.com, dns2.registrar-servers.com |
| MX | 5 | eforward1.registrar-servers.com (pri: 10, eforward2.registrar-servers.com (pri: 10... |
| TXT | 1 | v=spf1 include:spf.efwd.registrar-server |
| SOA | 1 | dns1.registrar-servers.com hostmaster.re |
Analysis
IP Addresses
pythonbook.dev directs to one IP number, which is 144.217.182.147.
Among the host names that share IP numbers with pythonbook.dev are curate.dev, bestdeal.watch, ns552160.ip-144-217-182.net and two others.
Name Servers
Two name servers handle the delegation for pythonbook.dev: dns1.registrar-servers.com and dns2.registrar-servers.com.
pythonbook.dev has the same name server delegation as a number of other domains, such as eelmee.com, hardstartups.com, drtalaei.com and two more.
pythonbook.dev is at least partially co-delegated on name servers with other domains, such as mapgrp.ca.
dns1.registrar-servers.com and dns2.registrar-servers.com both carry two IP addresses. The A records for dns1.registrar-servers.com are 156.154.132.200 and 2610:a1:1024::200; the A records for dns2.registrar-servers.com are 156.154.133.200 and 2610:a1:1025::200.
Mail Servers
pythonbook.dev is handled by five mail servers: eforward1.registrar-servers.com, eforward2.registrar-servers.com, eforward3.registrar-servers.com and two others.
pythonbook.dev shares at least some of its mail servers with other domains — for example theclearbrain.com, kirrti.com, milo555.info and two more.
These mail servers frequently appear alongside the mail servers eforward4.registrar-servers.com and eforward5.registrar-servers.com.
Hosts that resolve to one IP address:
The hostname eforward1.registrar-servers.com resolves to 162.255.118.51.
The hostname eforward2.registrar-servers.com resolves to 162.255.118.52.
The hostname eforward3.registrar-servers.com resolves to 162.255.118.51.
The hostname eforward4.registrar-servers.com resolves to 162.255.118.52.
The hostname eforward5.registrar-servers.com resolves to 162.255.118.51.
eforward1.registrar-servers.com, eforward3.registrar-servers.com and eforward5.registrar-servers.com all direct to 162.255.118.51.
eforward2.registrar-servers.com along with eforward4.registrar-servers.com each resolve to 162.255.118.52 IP addresses.