builderstack.co - robtex.com
builderstack.co
co
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns0.centralnic.net ⭐ | ||||||
| NS | a.registrydns.co | ||||||
| NS | b.registrydns.co | ||||||
| NS | c.registrydns.co | ||||||
| NS | d.registrydns.co | ||||||
| SOA | ns0.centralnic.nethostmaster@centralnic.net serial=1759767716 | ||||||
Same first word
builderstack.ca |
builderstack.xyz |
builderstack.eu |
builderstack.online |
builderstack.co |
builderstack.pro |
builderstack.app |
builderstack.ai |
builderstack.dev |
Similar names
Previous names
Next names
DNS History
8 records (8 active, 0 former)
●NSdns1.registrar-servers.com2026-09-24 → 2026-09-27 · 2 obs
● 2026-09-27 07:36:04
●NSdns2.registrar-servers.com2026-09-24 → 2026-09-27 · 2 obs
● 2026-09-27 07:36:04
●MXeforward1.registrar-servers.com2026-09-24 → 2026-09-27 · 2 obs
● 2026-09-27 07:36:04
●MXeforward2.registrar-servers.com2026-09-24 → 2026-09-27 · 2 obs
● 2026-09-27 07:36:04
●MXeforward3.registrar-servers.com2026-09-24 → 2026-09-27 · 2 obs
● 2026-09-27 07:36:04
●MXeforward4.registrar-servers.com2026-09-24 → 2026-09-27 · 2 obs
● 2026-09-27 07:36:04
●MXeforward5.registrar-servers.com2026-09-24 → 2026-09-27 · 2 obs
● 2026-09-27 07:36:04
●A216.150.1.12026-09-24 → 2026-09-27 · 2 obs
● 2026-09-27 07:36:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| co | a.registrydns.co, b.registrydns.co, c.registrydns.co, d.registrydns.co | - |
| builderstack.co | dns2.registrar-servers.com, dns1.registrar-servers.com | - |
✅ Authoritative Response
Server:156.154.132.200
NS records: dns2.registrar-servers.com, dns1.registrar-servers.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for builderstack.co (unsigned zone)
⏱️ Timing
Total: 686ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 216.150.1.1 |
| 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 | 2 | v=spf1 include:spf.efwd.registrar-server, google-site-verification=1eI8OHB2BpQK8m6 |
| SOA | 1 | dns1.registrar-servers.com hostmaster.re |
Analysis
IP Addresses
builderstack.co resolves to just one IP address, 216.150.1.1.
Two other host names, along with irongaterdconnect.co, yai-yai.ru and ciaragraves.com, also share IP numbers with builderstack.co.
Name Servers
The NS records for builderstack.co delegate to dns1.registrar-servers.com and dns2.registrar-servers.com.
builderstack.co shares its NS records with other domains, for example imc.im, gangnamstation.clinic, nanoaio.com and two others.
dns1.registrar-servers.com resolves to 156.154.132.200 and 2610:a1:1024::200. Likewise, dns2.registrar-servers.com resolves to 156.154.133.200 and 2610:a1:1025::200 — two IP addresses apiece.
Mail Servers
Five mail servers handle builderstack.co: eforward1.registrar-servers.com, eforward2.registrar-servers.com, eforward3.registrar-servers.com and two others.
There is at least a partial MX overlap between builderstack.co and other domains, including stacktora.io, launchlist.sbs, georgioskaravokyris.com and two others.
It is common to find these mail servers used together with the mail servers eforward4.registrar-servers.com and eforward5.registrar-servers.com.
Host names that point to one IP address:
eforward1.registrar-servers.com resolves to the IP address 162.255.118.51.
eforward2.registrar-servers.com resolves to the IP address 162.255.118.52.
eforward3.registrar-servers.com resolves to the IP address 162.255.118.51.
eforward4.registrar-servers.com resolves to the IP address 162.255.118.52.
eforward5.registrar-servers.com resolves to the IP address 162.255.118.51.
Each of eforward1.registrar-servers.com, eforward3.registrar-servers.com and eforward5.registrar-servers.com resolves to 162.255.118.51.
eforward2.registrar-servers.com and eforward4.registrar-servers.com each have 162.255.118.52 IP addresses.