firstclosedev.net - robtex.com
firstclosedev.net
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=1776047987 | ||||||
Same first word
firstclosedev.net |
DNS History
5 records (5 active, 0 former)
●NSpdns01.domaincontrol.com2015-05-23 → 2026-04-13 · 2 obs
● 2026-04-13 02:41:28
●NSpdns02.domaincontrol.com2015-05-23 → 2026-04-13 · 2 obs
● 2026-04-13 02:41:28
●MXmailstore1.secureserver.net2015-05-23 → 2026-04-13 · 2 obs
● 2026-04-13 02:41:28
●MXsmtp.secureserver.net2015-05-23 → 2026-04-13 · 2 obs
● 2026-04-13 02:41:28
●A66.162.216.622015-05-23 → 2026-04-13 · 2 obs
● 2026-04-13 02:41:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| firstclosedev.net | pdns01.domaincontrol.com, pdns02.domaincontrol.com | - |
✅ Authoritative Response
Server:173.201.78.50
NS records: pdns01.domaincontrol.com, pdns02.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for firstclosedev.net (unsigned zone)
⏱️ Timing
Total: 295ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 66.162.216.62 |
| NS | 2 | pdns01.domaincontrol.com, pdns02.domaincontrol.com |
| MX | 2 | mailstore1.secureserver.net (pri: 10), smtp.secureserver.net (pri: 0) |
| SOA | 1 | pdns01.domaincontrol.com dns.jomax.net |
Analysis
IP Addresses
firstclosedev.net points to a single IP address: 66.162.216.62.
Name Servers
Two name servers pdns01.domaincontrol.com and pdns02.domaincontrol.com handle the delegation for firstclosedev.net.
firstclosedev.net shares the same name server setup as other domains, for example dataflexwebappserver.net, roommate.com, ccinetworks.info, americandreamworkshop.com and crimemap.net.
firstclosedev.net at least partially shares name servers with other domains, for example kohle.org, hanschur.eu, cleanfilms.com, schaefer-anlagentechnik.de and chaos-crew.net.
Host names with two IP numbers:
pdns01.domaincontrol.com points to 2603:5:21e0::32 and 97.74.110.50.
pdns02.domaincontrol.com points to 2603:5:22e0::32 and 173.201.78.50.
Mail Servers
Two mail servers handle firstclosedev.net: mailstore1.secureserver.net and smtp.secureserver.net.
firstclosedev.net shares the same mail server setup as other domains, including capitalism-apparel.com, northernvirginiaestatesales.com, coxautos.net, engravingcompany.net and newpaltz-chiropractic.com.
firstclosedev.net shares at least some mail servers with other domains, for example musicmix.de and shark.co.jp.
Host names with three IP numbers:
mailstore1.secureserver.net points to 216.69.141.78, 216.69.141.114 and 216.69.141.162; smtp.secureserver.net points to 216.69.141.71, 216.69.141.84 and 216.69.141.113.