kernels.kr - dns.ninja
kernels.kr
| DNSSEC | ⚠️ Not signed | ||||||
| A | 115.41.222.123🇰🇷 DAOU-AS-KR115.41.222.0/24 DAOU Tech | ||||||
| PTR | host3.phps.co.kr | ||||||
| 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 | ||||||
| MX | mailapp.hiworks.co.kr ⭐ | ||||||
| A | 45.120.71.59🇰🇷 DACOM-NET45.120.71.0/24 | ||||||
| PTR | mailapp.hiworks.co.kr | ||||||
| A | 121.254.168.55🇰🇷 DACOM-NET121.254.128.0/17 contact noc@bora.net if necessary | ||||||
| PTR | mailapp.hiworks.co.kr | ||||||
| A | 211.47.76.59🇰🇷 DACOM-NET211.47.76.0/24 proxy for HANARO TELECOM route | ||||||
| PTR | mailapp.hiworks.co.kr | ||||||
| TXT | v=spf1 include:spf.hiworks.co.kr ~all | ||||||
| SOA | ns7.dnszi.comroot@dnszi.com 2026-06-04 #1 | ||||||
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=2607300843 | ||||||
Subdomains
www.kernels.kr |
Same first word
kernels.kr |
kernels.co |
kernels.bid |
kernels.ca |
kernels.info |
kernels.me |
kernels.it |
kernels.ru |
kernels.cn |
kernels.eu |
Similar names
DNS History
7 records (7 active, 0 former)
●MXmailapp.hiworks.co.kr2019-04-27 → 2026-07-30 · 2 obs
● 2026-07-30 09:08:32
●A115.41.222.1232019-04-27 → 2026-07-30 · 2 obs
● 2026-07-30 09:08:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| kr | c.dns.kr, e.dns.kr, d.dns.kr, g.dns.kr... | - |
| kernels.kr | ns64.dnszi.com, ns7.dnszi.com, ns78.dnszi.com, ns16.dnszi.com... | - |
✅ Authoritative Response
Server:121.78.251.22
NS records: ns64.dnszi.com, ns7.dnszi.com, ns78.dnszi.com, ns16.dnszi.com, ns55.dnszi.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for kernels.kr (unsigned zone)
⏱️ Timing
Total: 1764ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 115.41.222.123 |
| NS | 5 | ns55.dnszi.com, ns64.dnszi.com... |
| MX | 1 | mailapp.hiworks.co.kr (pri: 10) |
| TXT | 1 | v=spf1 include:spf.hiworks.co.kr ~all |
| SOA | 1 | ns7.dnszi.com root.dnszi.com |
Analysis
Hierarchy
www.kernels.kr is a subdomain of kernels.kr.
IP Addresses
kernels.kr resolves to one IP address: 115.41.222.123.
iymc.or.kr, e(0x6469636b)orea.com, mjbni.com and two other host names share IP numbers with kernels.kr.
Name Servers
kernels.kr has five name servers, which are ns16.dnszi.com, ns55.dnszi.com, ns64.dnszi.com and two others.
The name servers of kernels.kr overlap at least partially with those of other domains — among them dorandoran.com, ksprm.or.kr, devflow.kr and two more.
These name servers commonly appear alongside the name servers ns7.dnszi.com and ns78.dnszi.com.
Hosts with just one IP address:
ns16.dnszi.com directs to 58.120.225.175.
ns55.dnszi.com directs to 121.78.72.46.
ns64.dnszi.com directs to 27.1.16.79.
ns78.dnszi.com directs to 121.78.251.28.
ns7.dnszi.com directs to 121.78.251.22.
Mail Servers
Mail for kernels.kr is handled by a single mail server, mailapp.hiworks.co.kr.
kernels.kr uses an identical mail server configuration to several other domains — among them sejin88.com, bien.co.kr, h2trading.com and two more.
kernels.kr has mail servers in common with other domains — hnsts.co.kr being one example.
mailapp.hiworks.co.kr has three IP addresses: 45.120.71.59, 121.254.168.55 and 211.47.76.59.