firstzone.com - dns.ninja
firstzone.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 121.254.178.253🇰🇷 DACOM-NET121.254.128.0/17 contact noc@bora.net if necessary | ||||||
| NS | ns2.domainca.com ⭐ | ||||||
| A | 20.200.205.248🇰🇷 Microsoft20.192.0.0/10 | ||||||
| NS | ns.domainca.com | ||||||
| A | 43.201.170.100🇰🇷 Amazon43.200.0.0/14 EC2 ICN Prefix | ||||||
| PTR | ec2-43-201-170-100.ap-northeast-2.compute.amazonaws.com | ||||||
| SOA | ns.domainca.comroot@domainca.com serial=1472780498 | ||||||
com
| 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=1785138347 | ||||||
Same first word
firstzone.com |
firstzone.cn |
firstzone.ro |
Similar names
DNS History
6 records (3 active, 3 former)
●NSns.domainca.com2015-07-06 → 2026-07-27 · 2 obs
● 2026-07-27 08:16:08
●NSns2.domainca.com2015-07-06 → 2026-07-27 · 2 obs
● 2026-07-27 08:16:08
○A121.254.178.2502015-11-15 → 2016-04-24 · 5 obs
● 2015-11-15 12:37:58
● 2016-04-24 17:35:42
○ 2017-01-11 20:51:18
○ 2026-07-27 08:16:08
●A121.254.178.2532017-01-11 → 2026-07-27 · 3 obs
● 2017-01-11 20:51:18
● 2026-07-27 08:16:08
○A211.106.65.1112015-07-06 → 2015-07-06 · 3 obs
○ 2015-11-15 12:37:58
○ 2026-07-27 08:16:08
○A211.106.65.1122015-07-06 → 2015-07-06 · 3 obs
○ 2015-11-15 12:37:58
○ 2026-07-27 08:16:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, g.gtld-servers.net, l.gtld-servers.net, b.gtld-servers.net... | - |
| firstzone.com | ns.domainca.com, ns2.domainca.com | 2 records |
✅ Authoritative Response
Server:121.78.117.39
NS records: ns.domainca.com, ns2.domainca.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for firstzone.com (unsigned zone)
⏱️ Timing
Total: 1408ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 121.254.178.253 |
| NS | 2 | ns.domainca.com, ns2.domainca.com |
| SOA | 1 | ns.domainca.com root.domainca.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns.domainca.com, ns2.domainca.com)
Analysis
IP Addresses
firstzone.com has exactly one IP address — 121.254.178.253.
co.kr.dentalsejong.net, dprkgift.com, secondface.com plus two other host names have IP numbers in common with firstzone.com.
Name Servers
firstzone.com is served by two delegated name servers, ns2.domainca.com and ns.domainca.com.
The name server configuration of firstzone.com is shared with other domains, for instance zoomlife.com, joypark.com, yalva.com and two others.
ns2.domainca.com and ns.domainca.com each resolve to one IP number: ns2.domainca.com points to 20.200.205.248 and ns.domainca.com points to 43.201.170.100.