kcrwork.com - robtex.com
kcrwork.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 211.239.164.172🇰🇷 HOSTWAY-AS-KR211.239.164.0/24 | ||||||
| NS | kcrwork.com ⭐ | ||||||
| A | 211.239.164.172🇰🇷 HOSTWAY-AS-KR211.239.164.0/24 | ||||||
| NS | ns1.kcrwork.com | ||||||
| A | 211.43.187.113🇰🇷 HOSTWAY-AS-KR211.43.187.0/24 SejongTelecom.co.ltd | ||||||
| NS | ns2.kcrwork.com | ||||||
| A | 211.43.187.114🇰🇷 HOSTWAY-AS-KR211.43.187.0/24 SejongTelecom.co.ltd | ||||||
| TXT | v=spf1 mx ip4:211.239.164.171 ip4:211.239.164.172 ip4:211.239.164.173 ip4:211... | ||||||
| SOA | kcrwork.comroot@@kcrwork.com 2023-01-01 #2 | ||||||
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=1774418422 | ||||||
NS for
kcrwork.com |
Subdomains
Same first word
kcrwork.com |
DNS History
13 records (4 active, 9 former)
●NSkcrwork.com2026-03-25 → 2026-03-25 · 3 obs
● 2026-03-25 00:22:58
● 2026-03-25 06:03:34
○NSns-1389.awsdns-45.org2017-12-14 → 2017-12-14 · 4 obs
● 2017-12-14 20:22:22
○ 2026-03-25 00:22:58
○ 2026-03-25 06:03:34
○NSns-1680.awsdns-18.co.uk2017-12-14 → 2017-12-14 · 4 obs
● 2017-12-14 20:22:22
○ 2026-03-25 00:22:58
○ 2026-03-25 06:03:34
○NSns-211.awsdns-26.com2017-12-14 → 2017-12-14 · 4 obs
● 2017-12-14 20:22:22
○ 2026-03-25 00:22:58
○ 2026-03-25 06:03:34
○NSns-667.awsdns-19.net2017-12-14 → 2017-12-14 · 4 obs
● 2017-12-14 20:22:22
○ 2026-03-25 00:22:58
○ 2026-03-25 06:03:34
●NSns1.kcrwork.com2026-03-25 → 2026-03-25 · 3 obs
● 2026-03-25 00:22:58
● 2026-03-25 06:03:34
○NSns1.kcrzone.com2016-12-19 → 2016-12-19 · 3 obs
○ 2017-12-14 20:22:22
○ 2026-03-25 06:03:34
●NSns2.kcrwork.com2026-03-25 → 2026-03-25 · 3 obs
● 2026-03-25 00:22:58
● 2026-03-25 06:03:34
○NSns2.kcrzone.com2016-12-19 → 2016-12-19 · 3 obs
○ 2017-12-14 20:22:22
○ 2026-03-25 06:03:34
○A13.124.115.782017-12-14 → 2017-12-14 · 4 obs
● 2017-12-14 20:22:22
○ 2026-03-25 00:22:58
○ 2026-03-25 06:03:34
●A211.239.164.1722026-03-25 → 2026-03-25 · 3 obs
● 2026-03-25 00:22:58
● 2026-03-25 06:03:34
○A222.97.190.1642016-12-19 → 2016-12-19 · 3 obs
○ 2017-12-14 20:22:22
○ 2026-03-25 06:03:34
○A52.79.91.1102017-12-14 → 2017-12-14 · 4 obs
● 2017-12-14 20:22:22
○ 2026-03-25 00:22:58
○ 2026-03-25 06:03:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| kcrwork.com | ns1.kcrwork.com, ns2.kcrwork.com | 2 records |
✅ Authoritative Response
Server:211.43.187.114
NS records: ns1.kcrwork.com, ns2.kcrwork.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for kcrwork.com (unsigned zone)
⏱️ Timing
Total: 442ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 211.239.164.172 |
| NS | 2 | ns1.kcrwork.com, ns2.kcrwork.com |
| TXT | 1 | v=spf1 mx ip4:211.239.164.171 ip4:211.23 |
| SOA | 1 | kcrwork.com root@.kcrwork.com |
📌 Glue Records Collected
Total: 2
In-bailiwick: 2 (ns1.kcrwork.com, ns2.kcrwork.com)
Analysis
Hierarchy
kcrwork.com is parent of ns2.kcrwork.com and ns1.kcrwork.com.
Name Server Role
kcrwork.com serves as a name server for kcrwork.com.
ns1.kcrwork.com and ns2.kcrwork.com are commonly used as name servers together with kcrwork.com.
IP Addresses
kcrwork.com points to a single IP number: 211.239.164.172.
other host names for instance mail.xn--2q1b16p8rcctc84f9zc.com, mail.anyangsi.co.kr, xn--2q1bq5iwqdk4d.com, ns1.anyangsi.com and jejukcr.com share IP numbers with kcrwork.com.
Name Servers
kcrwork.com is delegated to three name servers: kcrwork.com, ns1.kcrwork.com and ns2.kcrwork.com.
kcrwork.com at least partially shares name servers with other domains, for instance vip9999.net, lkcw.co.kr, sejongsee.com, hkbds.com and xn--h49a2pt8wnojda255h2xc.com.
These name servers are commonly used with snkcrplus.co.kr, haikcr.com and anyangsi.com.
Host names with one IP number:
kcrwork.com points to 211.239.164.172.
ns1.kcrwork.com points to 211.43.187.113.
ns2.kcrwork.com points to 211.43.187.114.