firstwin.com - dns.ninja
firstwin.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=1500902280 | ||||||
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=1785599027 | ||||||
Same first word
Similar names
DNS History
6 records (3 active, 3 former)
●NSns.domainca.com2015-06-09 → 2026-08-01 · 2 obs
● 2026-08-01 15:46:44
●NSns2.domainca.com2015-06-09 → 2026-08-01 · 2 obs
● 2026-08-01 15:46:44
○A121.254.178.2502015-11-08 → 2017-02-09 · 5 obs
● 2015-11-08 02:17:18
● 2017-02-09 02:29:54
○ 2020-04-06 03:25:36
○ 2026-08-01 15:46:44
●A121.254.178.2532020-04-06 → 2026-08-01 · 3 obs
● 2020-04-06 03:25:36
● 2026-08-01 15:46:44
○A211.106.65.1112015-06-09 → 2015-06-09 · 3 obs
○ 2015-11-08 02:17:18
○ 2026-08-01 15:46:44
○A211.106.65.1122015-06-09 → 2015-06-09 · 3 obs
○ 2015-11-08 02:17:18
○ 2026-08-01 15:46:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| firstwin.com | ns.domainca.com, ns2.domainca.com | 2 records |
✅ Authoritative Response
Server:43.201.170.100
NS records: ns.domainca.com, ns2.domainca.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for firstwin.com (unsigned zone)
⏱️ Timing
Total: 440ms | 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
firstwin.com resolves to just one IP address, 121.254.178.253.
Two other host names, along with tspace.com, co.kr.wenori.com and tvwap.com, also share IP numbers with firstwin.com.
Name Servers
Two name servers handle the delegation for firstwin.com: ns2.domainca.com and ns.domainca.com.
firstwin.com shares its NS records with other domains, for example bicasino.com, m-korea.com, jtbank.com and two others.
Both ns2.domainca.com and ns.domainca.com have a single IP address each — ns2.domainca.com resolves to 20.200.205.248 while ns.domainca.com resolves to 43.201.170.100.