knfirst.com - robtex.com
knfirst.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=1776192812 | ||||||
Subdomains
mail.knfirst.com |
Same first word
knfirst.com |
DNS History
9 records (6 active, 3 former)
●NSknfirst.com2026-04-14 → 2026-04-14 · 2 obs
● 2026-04-14 19:10:40
○NSns.protelc.com2017-09-29 → 2017-09-29 · 2 obs
○ 2026-04-14 19:10:40
●NSns1.cafe24.co.kr2026-04-14 → 2026-04-14 · 2 obs
● 2026-04-14 19:10:40
●NSns1.cafe24.com2026-04-14 → 2026-04-14 · 2 obs
● 2026-04-14 19:10:40
●NSns2.cafe24.co.kr2026-04-14 → 2026-04-14 · 2 obs
● 2026-04-14 19:10:40
●NSns2.cafe24.com2026-04-14 → 2026-04-14 · 2 obs
● 2026-04-14 19:10:40
○MXmail.knfirst.com2017-09-29 → 2017-09-29 · 2 obs
○ 2026-04-14 19:10:40
○A211.234.119.2542017-09-29 → 2017-09-29 · 2 obs
○ 2026-04-14 19:10:40
●A58.230.162.1502026-04-14 → 2026-04-14 · 2 obs
● 2026-04-14 19:10:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, m.gtld-servers.net, g.gtld-servers.net, i.gtld-servers.net... | - |
| knfirst.com | ns2.cafe24.com, ns1.cafe24.com, ns2.cafe24.co.kr, ns1.cafe24.co.kr | 9 records |
✅ Authoritative Response
Server:1.226.85.4
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 knfirst.com (unsigned zone)
⏱️ Timing
Total: 4272ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 58.230.162.150 |
| NS | 4 | ns2.cafe24.com, ns2.cafe24.co.kr... |
| SOA | 1 | knfirst.com postmaster.knfirst.com |
📌 Glue Records Collected
Total: 9
Out-of-bailiwick: 9 (ns2.cafe24.com, ns2.cafe24.com, ns2.cafe24.com...)
Analysis
Hierarchy
The parent of mail.knfirst.com is knfirst.com.
IP Addresses
knfirst.com points to an IP address: 58.230.162.150.
Other host names, for instance asfk.kr, share IP numbers with knfirst.com.
Name Servers
knfirst.com is delegated to five name servers: knfirst.com, ns1.cafe24.com, ns2.cafe24.com, ns1.cafe24.co.kr and ns2.cafe24.co.kr.
knfirst.com at least partially shares name servers with other domains, for instance moonchanger.co.kr, em21c.com, soheater.com, liebheim.com and 153flower.net.
These name servers are commonly used with ns.cafe24.com, ns0.cafe24.com, dns1.cafe24.com, dns2.cafe24.com, dns1.cafe24.co.kr and dns2.cafe24.co.kr.
Host names with five IP numbers:
ns1.cafe24.com points to 112.175.246.230, 112.175.246.231, 116.126.143.242, 175.125.93.134 and 175.125.93.135.
Host names with 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.
Host names with one IP number:
knfirst.com points to 58.230.162.150.