o2tec.com - dns.ninja
o2tec.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 1.214.210.188🇰🇷 DACOM-NET1.208.0.0/12 contact infonoc@lguplus.co.kr (AS3786)) if necessary | ||||||
| NS | ns1.doregi.com ⭐ | ||||||
| A | 58.76.184.11🇰🇷 HCN-AS58.76.184.0/24 HCN | ||||||
| NS | ns2.doregi.com | ||||||
| A | 58.76.184.12🇰🇷 HCN-AS58.76.184.0/24 HCN | ||||||
| NS | ns3.doregi.com | ||||||
| A | 1.214.210.186🇰🇷 DACOM-NET1.208.0.0/12 contact infonoc@lguplus.co.kr (AS3786)) if necessary | ||||||
| SOA | ns1.doregi.comroot@doregi.com serial=8 | ||||||
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=1781987405 | ||||||
Same first word
o2tec.com |
Similar names
DNS History
5 records (4 active, 1 former)
●NSns1.doregi.com2015-07-06 → 2026-06-20 · 2 obs
● 2026-06-20 20:50:50
●NSns2.doregi.com2015-07-06 → 2026-06-20 · 2 obs
● 2026-06-20 20:50:50
●NSns3.doregi.com2015-07-06 → 2026-06-20 · 2 obs
● 2026-06-20 20:50:50
●A1.214.210.1882021-05-11 → 2026-06-20 · 3 obs
● 2021-05-11 07:14:58
● 2026-06-20 20:50:50
○A58.76.184.42015-07-06 → 2018-06-30 · 4 obs
● 2018-06-30 18:28:12
○ 2021-05-11 07:14:58
○ 2026-06-20 20:50:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| o2tec.com | ns1.doregi.com, ns2.doregi.com, ns3.doregi.com | 3 records |
✅ Authoritative Response
Server:58.76.184.11
NS records: ns1.doregi.com, ns2.doregi.com, ns3.doregi.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for o2tec.com (unsigned zone)
⏱️ Timing
Total: 415ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 1.214.210.188 |
| NS | 3 | ns3.doregi.com, ns1.doregi.com... |
| SOA | 1 | ns1.doregi.com root.doregi.com |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns1.doregi.com, ns2.doregi.com, ns3.doregi.com)
Analysis
IP Addresses
o2tec.com directs to one IP number, which is 1.214.210.188.
Among the host names that share IP numbers with o2tec.com are fwang.com, creamymami.com, trosco.kr and two others.
Name Servers
Three name servers are authoritative for o2tec.com: ns1.doregi.com, ns2.doregi.com and ns3.doregi.com.
The name servers of o2tec.com overlap at least partially with those of other domains — among them joyimall.com, gumisb.or.kr, allms.net and two more.
These name servers commonly appear in combination with the name servers ns.yoowonind.com.
Three hostnames, one IP address apiece: ns1.doregi.com resolves to 58.76.184.11, ns2.doregi.com resolves to 58.76.184.12 and ns3.doregi.com resolves to 1.214.210.186.