ispk.com - dns.ninja
ispk.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 75.2.0.44🇺🇸 Amazon75.2.0.0/20 | ||||||
| PTR | ab791f743a3c6d593.awsglobalaccelerator.com | ||||||
| A | 99.83.248.72🇺🇸 Amazon99.83.240.0/20 | ||||||
| NS | ns1.hosting.co.kr ⭐ | ||||||
| A | 121.254.170.11🇰🇷 DACOM-NET121.254.128.0/17 contact noc@bora.net if necessary | ||||||
| NS | ns2.hosting.co.kr | ||||||
| A | 43.201.141.93🇰🇷 Amazon43.200.0.0/14 EC2 ICN Prefix | ||||||
| PTR | ec2-43-201-141-93.ap-northeast-2.compute.amazonaws.com | ||||||
| NS | ns3.hosting.co.kr | ||||||
| A | 121.254.170.12🇰🇷 DACOM-NET121.254.128.0/17 contact noc@bora.net if necessary | ||||||
| NS | ns4.hosting.co.kr | ||||||
| A | 43.201.141.93🇰🇷 Amazon43.200.0.0/14 EC2 ICN Prefix | ||||||
| PTR | ec2-43-201-141-93.ap-northeast-2.compute.amazonaws.com | ||||||
| SOA | ns1.hosting.co.kradmin@ispk.com serial=4 | ||||||
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=1786888254 | ||||||
Same first word
Similar names
DNS History
7 records (6 active, 1 former)
●NSns1.hosting.co.kr2015-08-21 → 2026-08-16 · 2 obs
● 2026-08-16 14:11:30
●NSns2.hosting.co.kr2015-08-21 → 2026-08-16 · 2 obs
● 2026-08-16 14:11:30
●NSns3.hosting.co.kr2026-03-20 → 2026-08-16 · 3 obs
● 2026-03-20 12:01:32
● 2026-08-16 14:11:30
●NSns4.hosting.co.kr2026-03-20 → 2026-08-16 · 3 obs
● 2026-03-20 12:01:32
● 2026-08-16 14:11:30
○A211.234.63.2322015-08-21 → 2017-03-21 · 4 obs
● 2017-03-21 21:05:36
○ 2026-03-20 12:01:32
○ 2026-08-16 14:11:30
●A75.2.0.442026-03-20 → 2026-08-16 · 6 obs
● 2026-03-20 12:01:32
● 2026-06-09 04:14:22
○ 2026-06-21 17:35:38
● 2026-06-23 09:05:54
● 2026-08-16 14:11:30
●A99.83.248.722026-03-20 → 2026-08-16 · 6 obs
● 2026-03-20 12:01:32
● 2026-06-09 04:14:22
○ 2026-06-21 17:35:38
● 2026-06-23 09:05:54
● 2026-08-16 14:11:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| ispk.com | ns2.hosting.co.kr, ns1.hosting.co.kr, ns3.hosting.co.kr, ns4.hosting.co.kr | - |
✅ Authoritative Response
Server:121.254.170.11
NS records: ns2.hosting.co.kr, ns1.hosting.co.kr, ns3.hosting.co.kr, ns4.hosting.co.kr
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ispk.com (unsigned zone)
⏱️ Timing
Total: 1258ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 99.83.248.72, 75.2.0.44 |
| NS | 4 | ns1.hosting.co.kr, ns3.hosting.co.kr... |
| SOA | 1 | ns1.hosting.co.kr admin.ispk.com |
Analysis
IP Addresses
ispk.com directs to two IP numbers, 75.2.0.44 and 99.83.248.72
sillar.com, yco.kr, sung-min.co.kr plus two other host names have IP numbers in common with ispk.com.
Name Servers
Four name servers handle the delegation for ispk.com: ns1.hosting.co.kr, ns2.hosting.co.kr, ns3.hosting.co.kr and ns4.hosting.co.kr.
ispk.com partially shares its NS delegation with several other domains, including yellcall.net, xn--oy3b36f.com, luxkr.com and two others.
Four hostnames each with a single A record: ns1.hosting.co.kr → 121.254.170.11, ns2.hosting.co.kr → 43.201.141.93, ns3.hosting.co.kr → 121.254.170.12, ns4.hosting.co.kr → 43.201.141.93. ns2.hosting.co.kr and ns4.hosting.co.kr both direct to 43.201.141.93.
ns2.hosting.co.kr along with ns4.hosting.co.kr each resolve to 43.201.141.93 IP addresses.