kosign.com - dns.ninja
kosign.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=1783188761 | ||||||
Subdomains
mail.kosign.com |
Same first word
Similar names
DNS History
9 records (4 active, 5 former)
○NShandeul022015-05-28 → 2015-12-27 · 4 obs
● 2015-12-27 23:54:02
○ 2016-01-27 03:42:50
○ 2026-07-04 18:26:46
●NSns1.doregi.com2016-01-27 → 2026-07-04 · 3 obs
● 2016-01-27 03:42:50
● 2026-07-04 18:26:46
●NSns2.doregi.com2016-01-27 → 2026-07-04 · 3 obs
● 2016-01-27 03:42:50
● 2026-07-04 18:26:46
●NSns3.doregi.com2016-01-27 → 2026-07-04 · 3 obs
● 2016-01-27 03:42:50
● 2026-07-04 18:26:46
○MXmail.kosign.com2015-10-17 → 2015-12-27 · 4 obs
● 2015-12-27 23:54:02
○ 2016-01-27 03:42:50
○ 2026-07-04 18:26:46
●A1.214.210.1882026-04-01 → 2026-07-04 · 3 obs
● 2026-04-01 11:11:32
● 2026-07-04 18:26:46
○A121.14.125.522015-05-28 → 2015-05-28 · 3 obs
○ 2026-04-01 11:11:32
○ 2026-07-04 18:26:46
○A125.141.234.1842015-05-28 → 2015-12-27 · 4 obs
● 2015-12-27 23:54:02
○ 2016-01-27 03:42:50
○ 2026-07-04 18:26:46
○A58.76.184.42016-01-27 → 2019-12-23 · 5 obs
● 2016-01-27 03:42:50
● 2019-12-23 10:37:24
○ 2026-04-01 11:11:32
○ 2026-07-04 18:26:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, d.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net... | - |
| kosign.com | ns1.doregi.com, ns2.doregi.com, ns3.doregi.com | 3 records |
✅ Authoritative Response
Server:1.214.210.186
NS records: ns1.doregi.com, ns2.doregi.com, ns3.doregi.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for kosign.com (unsigned zone)
⏱️ Timing
Total: 3630ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 1.214.210.188 |
| NS | 3 | ns1.doregi.com, ns2.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
Hierarchy
mail.kosign.com is a subdomain of kosign.com.
IP Addresses
kosign.com resolves to one IP address: 1.214.210.188.
whitepia.net, kpaa.org, xn--9v2bp8ar4k9pi.com and two other host names share IP numbers with kosign.com.
Name Servers
DNS for kosign.com is handled by three authoritative name servers: ns1.doregi.com, ns2.doregi.com and ns3.doregi.com.
The name servers of kosign.com overlap at least partially with those of other domains — among them xn--vb0bs14a8zc24gva016u.com, synccommerce.net, molao.com and two more.
ns1.doregi.com, ns2.doregi.com and ns3.doregi.com all have one IP address each — ns1.doregi.com directs to 58.76.184.11, ns2.doregi.com directs to 58.76.184.12 and ns3.doregi.com directs to 1.214.210.186.