0100s.com - dns.ninja
0100s.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 75.2.85.42🇺🇸 Amazon75.2.80.0/20 | ||||||
| PTR | a4c6c51f8b10d0080.awsglobalaccelerator.com | ||||||
| A | 99.83.196.71🇺🇸 Amazon99.83.192.0/20 | ||||||
| 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@0100s.com serial=1 | ||||||
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=1785752657 | ||||||
Same first word
0100s.com |
Similar names
DNS History
23 records (6 active, 17 former)
○NSbuy.internettraffic.com2016-07-08 → 2016-07-08 · 4 obs
● 2016-07-08 06:42:28
○ 2017-02-19 02:20:02
○ 2026-08-03 10:35:04
○NSdns1.name-services.com2015-12-16 → 2016-01-06 · 5 obs
● 2015-12-16 04:19:32
● 2016-01-06 09:02:52
○ 2016-07-08 06:42:28
○ 2026-08-03 10:35:04
○NSdns2.name-services.com2015-12-16 → 2016-01-06 · 5 obs
● 2015-12-16 04:19:32
● 2016-01-06 09:02:52
○ 2016-07-08 06:42:28
○ 2026-08-03 10:35:04
○NSdns3.name-services.com2015-12-16 → 2016-01-06 · 5 obs
● 2015-12-16 04:19:32
● 2016-01-06 09:02:52
○ 2016-07-08 06:42:28
○ 2026-08-03 10:35:04
○NSdns4.name-services.com2015-12-16 → 2016-01-06 · 5 obs
● 2015-12-16 04:19:32
● 2016-01-06 09:02:52
○ 2016-07-08 06:42:28
○ 2026-08-03 10:35:04
○NSdns5.name-services.com2015-12-16 → 2016-01-06 · 5 obs
● 2015-12-16 04:19:32
● 2016-01-06 09:02:52
○ 2016-07-08 06:42:28
○ 2026-08-03 10:35:04
○NSns1.51dns.com2015-05-16 → 2015-05-16 · 3 obs
○ 2015-09-10 18:24:24
○ 2026-08-03 10:35:04
○NSns1.afternic.com2017-02-19 → 2017-02-19 · 4 obs
● 2017-02-19 02:20:02
○ 2020-02-28 22:48:20
○ 2026-08-03 10:35:04
●NSns1.hosting.co.kr2026-03-07 → 2026-08-03 · 3 obs
● 2026-03-07 08:30:42
● 2026-08-03 10:35:04
○NSns2.51dns.com2015-05-16 → 2015-05-16 · 3 obs
○ 2015-09-10 18:24:24
○ 2026-08-03 10:35:04
●NSns2.hosting.co.kr2026-03-07 → 2026-08-03 · 3 obs
● 2026-03-07 08:30:42
● 2026-08-03 10:35:04
●NSns3.hosting.co.kr2026-03-07 → 2026-08-03 · 3 obs
● 2026-03-07 08:30:42
● 2026-08-03 10:35:04
●NSns4.hosting.co.kr2026-03-07 → 2026-08-03 · 3 obs
● 2026-03-07 08:30:42
● 2026-08-03 10:35:04
○NSns7.alidns.com2020-02-28 → 2020-02-28 · 4 obs
● 2020-02-28 22:48:20
○ 2026-03-07 08:30:42
○ 2026-08-03 10:35:04
○NSns8.alidns.com2020-02-28 → 2020-02-28 · 4 obs
● 2020-02-28 22:48:20
○ 2026-03-07 08:30:42
○ 2026-08-03 10:35:04
○NSsell.internettraffic.com2016-07-08 → 2016-07-08 · 4 obs
● 2016-07-08 06:42:28
○ 2017-02-19 02:20:02
○ 2026-08-03 10:35:04
○MXp.nsm.ctmail.com2015-12-16 → 2016-01-06 · 4 obs
● 2016-01-06 09:02:52
○ 2016-07-08 06:42:28
○ 2026-08-03 10:35:04
○A184.168.221.1042017-02-19 → 2017-02-19 · 4 obs
● 2017-02-19 02:20:02
○ 2020-02-28 22:48:20
○ 2026-08-03 10:35:04
○A45.205.96.162020-02-28 → 2020-02-28 · 4 obs
● 2020-02-28 22:48:20
○ 2026-03-07 08:30:42
○ 2026-08-03 10:35:04
○A69.172.201.1532016-07-08 → 2016-07-08 · 4 obs
● 2016-07-08 06:42:28
○ 2017-02-19 02:20:02
○ 2026-08-03 10:35:04
●A75.2.85.422026-03-07 → 2026-08-03 · 3 obs
● 2026-03-07 08:30:42
● 2026-08-03 10:35:04
○A98.124.199.372015-12-16 → 2016-01-06 · 4 obs
● 2016-01-06 09:02:52
○ 2016-07-08 06:42:28
○ 2026-08-03 10:35:04
●A99.83.196.712026-03-07 → 2026-08-03 · 3 obs
● 2026-03-07 08:30:42
● 2026-08-03 10:35:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | g.gtld-servers.net, j.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net... | - |
| 0100s.com | ns2.hosting.co.kr, ns1.hosting.co.kr, ns3.hosting.co.kr, ns4.hosting.co.kr | - |
✅ Authoritative Response
Server:43.201.141.93
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 0100s.com (unsigned zone)
⏱️ Timing
Total: 1130ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 75.2.85.42, 99.83.196.71 |
| NS | 4 | ns4.hosting.co.kr, ns3.hosting.co.kr... |
| SOA | 1 | ns1.hosting.co.kr admin.0100s.com |
Analysis
IP Addresses
0100s.com has two IP addresses: 75.2.85.42 and 99.83.196.71
Additional host names — dobi.kr, allegro.co.kr, icom.co.kr and two others — share IP numbers with 0100s.com.
Name Servers
0100s.com has four authoritative name servers: ns1.hosting.co.kr, ns2.hosting.co.kr, ns3.hosting.co.kr and ns4.hosting.co.kr.
At least some of 0100s.com's name servers are shared with other domains, for example sun6681.com, cloudism.co, dogpapa.com and two more.
ns1.hosting.co.kr, ns2.hosting.co.kr, ns3.hosting.co.kr and ns4.hosting.co.kr each resolve to a single IP address: ns1.hosting.co.kr resolves to 121.254.170.11, ns2.hosting.co.kr resolves to 43.201.141.93, ns3.hosting.co.kr resolves to 121.254.170.12 and ns4.hosting.co.kr resolves to 43.201.141.93.
ns2.hosting.co.kr along with ns4.hosting.co.kr each resolve to 43.201.141.93 IP addresses.