krfirst.com - dns.ninja
krfirst.com
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=1782779266 | ||||||
NS for
krfirst.com |
Same first word
krfirst.com |
DNS History
9 records (8 active, 1 former)
●NSkrfirst.com2026-03-15 → 2026-06-30 · 2 obs
● 2026-06-30 00:29:40
●NSns1.cafe24.co.kr2026-03-15 → 2026-06-30 · 2 obs
● 2026-06-30 00:29:40
●NSns1.cafe24.com2026-03-15 → 2026-06-30 · 2 obs
● 2026-06-30 00:29:40
●NSns2.cafe24.co.kr2026-03-15 → 2026-06-30 · 2 obs
● 2026-06-30 00:29:40
●NSns2.cafe24.com2026-03-15 → 2026-06-30 · 2 obs
● 2026-06-30 00:29:40
●MXalt.aspmx.daum.net2026-03-15 → 2026-06-30 · 2 obs
● 2026-06-30 00:29:40
●A124.63.76.1692026-03-15 → 2026-06-30 · 2 obs
● 2026-06-30 00:29:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | g.gtld-servers.net, l.gtld-servers.net, c.gtld-servers.net, b.gtld-servers.net... | - |
| krfirst.com | ns2.cafe24.com, ns1.cafe24.com, ns2.cafe24.co.kr, ns1.cafe24.co.kr | 9 records |
✅ Authoritative Response
Server:175.125.93.137
NS records: ns2.cafe24.com, ns1.cafe24.com, ns2.cafe24.co.kr, ns1.cafe24.co.kr
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for krfirst.com (unsigned zone)
⏱️ Timing
Total: 2104ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 124.63.76.169 |
| NS | 4 | ns2.cafe24.co.kr, ns2.cafe24.com... |
| MX | 2 | ALT.ASPMX.daum.net (pri: 20), ASPMX.daum.net (pri: 10) |
| SOA | 1 | krfirst.com postmaster.krfirst.com |
📌 Glue Records Collected
Total: 9
Out-of-bailiwick: 9 (ns2.cafe24.com, ns2.cafe24.com, ns2.cafe24.com...)
Analysis
Name Server Role
krfirst.com acts as a name server for krfirst.com, meaning it is self-referentially delegated.
krfirst.com is commonly paired with ns1.cafe24.com, ns2.cafe24.com and ns1.cafe24.co.kr to act as name servers.
IP Addresses
krfirst.com resolves to one IP address: 124.63.76.169.
Other host names, such as ccido.com, share IP numbers with krfirst.com.
Name Servers
Five name servers are authoritative for krfirst.com, which are krfirst.com, ns1.cafe24.com, ns2.cafe24.com and two others.
krfirst.com shares at least some of its name servers with other domains, including dallsys.com, healthnewzealand.co.nz, casoft.co.kr and two others.
These name servers are frequently seen alongside ns2.cafe24.co.kr, ns.cafe24.com, ns0.cafe24.com and 4 other name servers.
Hostnames pointing to five IP numbers:
ns1.cafe24.com resolves to four IP addresses: 112.175.246.230, 112.175.246.231, 116.126.143.242 and two others.
Hosts that point to four IP numbers:
ns2.cafe24.com points to 1.226.85.4, 1.234.0.4, 112.175.11.4 and 112.175.12.4.
ns1.cafe24.co.kr points to 112.175.246.232, 112.175.246.233, 175.125.93.136 and 175.125.93.137.
ns2.cafe24.co.kr points to 112.175.247.232, 112.175.247.233, 175.125.93.146 and 175.125.93.147.
Hosts with just one IP address:
krfirst.com points to 124.63.76.169.
Mail Servers
Mail for krfirst.com is handled by two mail servers — aspmx.daum.net and alt.aspmx.daum.net.
krfirst.com uses an identical mail server configuration to several other domains — among them ltm.ne.kr, ammon.co.kr, manoplans.com and two more.
krfirst.com has at least partial mail server overlap with other domains such as givenshare.co.kr, freemold.net, handphone.com and two more.
aspmx.daum.net and alt.aspmx.daum.net both resolve to the same single IP address: 121.53.85.23.
aspmx.daum.net and alt.aspmx.daum.net are host names that each point to 121.53.85.23 IP addresses.