bits.kr - dns.ninja
bits.kr
| DNSSEC | ⚠️ Not signed | ||||||
| A | 222.100.145.27🇰🇷 KT-NET222.96.0.0/13 | ||||||
| NS | ns78.dnszi.com ⭐ | ||||||
| A | 121.78.251.28🇰🇷 KINXIDC-AS-KR121.78.224.0/19 KINX-Net | ||||||
| NS | ns16.dnszi.com | ||||||
| A | 58.120.225.175🇰🇷 SKB-NET58.120.0.0/13 auto-generated route object for 58.120.0.0/13 | ||||||
| PTR | ns16.dnszi.com | ||||||
| NS | ns55.dnszi.com | ||||||
| A | 121.78.72.46🇰🇷 KINXIDC-AS-KR121.78.72.0/24 KINX-IDC | ||||||
| PTR | ns55.dnszi.com | ||||||
| NS | ns64.dnszi.com | ||||||
| A | 27.1.16.79🇰🇷 DAOU-AS-KR27.1.16.0/22 DAOU Tech | ||||||
| PTR | ns64.dnszi.com | ||||||
| NS | ns7.dnszi.com | ||||||
| A | 121.78.251.22🇰🇷 KINXIDC-AS-KR121.78.224.0/19 KINX-Net | ||||||
| SOA | ns7.dnszi.comroot@dnszi.com 2026-05-27 #19 | ||||||
kr
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | g.dns.kr ⭐ | ||||||
| NS | b.dns.kr | ||||||
| NS | c.dns.kr | ||||||
| NS | d.dns.kr | ||||||
| NS | e.dns.kr | ||||||
| NS | f.dns.kr | ||||||
| SOA | g.dns.krdomain-manager@nic.or.kr serial=2606130747 | ||||||
Subdomains
Same first word
Similar names
DNS History
14 records (6 active, 8 former)
○MXalt1.aspmx.l.google.com2015-07-19 → 2016-03-16 · 4 obs
● 2016-03-16 08:21:50
○ 2016-07-16 21:25:24
○ 2026-06-13 12:39:36
○MXalt2.aspmx.l.google.com2015-07-19 → 2016-03-16 · 4 obs
● 2016-03-16 08:21:50
○ 2016-07-16 21:25:24
○ 2026-06-13 12:39:36
○MXaspmx.l.google.com2015-07-19 → 2016-03-16 · 4 obs
● 2016-03-16 08:21:50
○ 2016-07-16 21:25:24
○ 2026-06-13 12:39:36
○MXaspmx2.googlemail.com2015-07-19 → 2016-03-16 · 4 obs
● 2016-03-16 08:21:50
○ 2016-07-16 21:25:24
○ 2026-06-13 12:39:36
○MXaspmx3.googlemail.com2015-07-19 → 2016-03-16 · 4 obs
● 2016-03-16 08:21:50
○ 2016-07-16 21:25:24
○ 2026-06-13 12:39:36
○MXmail.bits.kr2026-03-30 → 2026-05-24 · 5 obs
● 2026-03-30 13:46:18
● 2026-05-24 05:10:54
○ 2026-05-28 23:57:34
○ 2026-06-13 12:39:36
○A180.70.134.2392016-07-16 → 2016-07-16 · 4 obs
● 2016-07-16 21:25:24
○ 2026-03-30 13:46:18
○ 2026-06-13 12:39:36
●A222.100.145.272026-03-30 → 2026-06-13 · 3 obs
● 2026-03-30 13:46:18
● 2026-06-13 12:39:36
○A222.122.86.1652015-07-19 → 2016-03-16 · 4 obs
● 2016-03-16 08:21:50
○ 2016-07-16 21:25:24
○ 2026-06-13 12:39:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| kr | b.dns.kr, c.dns.kr, d.dns.kr, e.dns.kr... | - |
| bits.kr | ns55.dnszi.com, ns7.dnszi.com, ns64.dnszi.com, ns78.dnszi.com... | - |
✅ Authoritative Response
Server:121.78.72.46
NS records: ns55.dnszi.com, ns7.dnszi.com, ns64.dnszi.com, ns78.dnszi.com, ns16.dnszi.com
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at kr: Error: DNS query timeout: 210.101.60.1 for DNSKEY kr
⏱️ Timing
Total: 4280ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 222.100.145.27 |
| NS | 5 | ns55.dnszi.com, ns64.dnszi.com... |
| SOA | 1 | ns7.dnszi.com root.dnszi.com |
Analysis
Hierarchy
bits.kr is the parent domain of www.bits.kr and mail.bits.kr.
IP Addresses
bits.kr points to a single IP number: 222.100.145.27.
Additional host names — including www.bits.kr and mail.bits.kr — share IP numbers with bits.kr.
Name Servers
Delegation for bits.kr is to five name servers: ns16.dnszi.com, ns55.dnszi.com, ns64.dnszi.com and two others.
bits.kr has at least partial name server overlap with other domains, such as kpmr.or.kr, sally.kr, maum.pro and two others.
It is common to see these name servers used together with name servers ns7.dnszi.com and ns78.dnszi.com.
Host names with one IP number:
ns16.dnszi.com resolves to 58.120.225.175.
ns55.dnszi.com resolves to 121.78.72.46.
ns64.dnszi.com resolves to 27.1.16.79.
ns78.dnszi.com resolves to 121.78.251.28.
ns7.dnszi.com resolves to 121.78.251.22.