kcr4u.org - robtex.com
kcr4u.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 210.116.91.149🇰🇷 INETHOSTING-AS-KR210.116.91.0/24 | ||||||
| PTR | kcr4u.org | ||||||
| NS | ns2.gihc.net ⭐ ⚠️ Not in zone NS records | ||||||
| A | 210.116.98.164🇰🇷 INETHOSTING-AS-KR210.116.98.0/24 | ||||||
| PTR | ns2.gihc.net | ||||||
| NS | ns.gihc.net ⚠️ Not in zone NS records | ||||||
| A | 203.235.122.164🇰🇷 INETHOSTING-AS-KR203.235.122.0/24 Proxy-Registered Route Object by DACOM(AS3786) | ||||||
| PTR | ns.gihc.net | ||||||
| NS | ns3.gihc.net ⚠️ Not in zone NS records | ||||||
| A | 203.231.226.177🇰🇷 INETHOSTING-AS-KR203.231.226.0/24 | ||||||
| PTR | ns3.gihc.net | ||||||
| MX | kr1-aspmx1.worksmobile.com ⭐ | ||||||
| A | 125.209.209.251🇰🇷 nhn-AS-KR125.209.208.0/22 NAVER business platform | ||||||
| PTR | crcvmail.worksmobile.com | ||||||
| MX | kr1-aspmx2.worksmobile.com(20) | ||||||
| A | 125.209.209.251🇰🇷 nhn-AS-KR125.209.208.0/22 NAVER business platform | ||||||
| PTR | crcvmail.worksmobile.com | ||||||
| TXT | v=spf1 ip4:210.116.91.149 include:spf.worksmobile.com ~all | ||||||
| SOA | ns.gihc.netdnsmaster@gihc.net 2026-01-13 #0 | ||||||
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1774630153 | ||||||
PTR for
Subdomains
mail.kcr4u.org |
Same first word
kcr4u.org |
🔍 DNS Trace
Analysis
Hierarchy
The parent of mail.kcr4u.org is kcr4u.org.
IP Addresses
kcr4u.org points to a single IP address: 210.116.91.149.
Name Servers
kcr4u.org is delegated to three name servers: ns2.gihc.net, ns3.gihc.net and ns.gihc.net.
kcr4u.org at least partially shares name servers with other domains, for example apc-advisors.com, hostingfaq.net, ideal.co.kr, dev-isdco2.com and cda.or.kr.
Host names with a single IP address:
ns2.gihc.net resolves to 210.116.98.164.
ns3.gihc.net resolves to 203.231.226.177.
ns.gihc.net resolves to 203.235.122.164.
Mail Servers
Two mail servers handle kcr4u.org: kr1-aspmx1.worksmobile.com and kr1-aspmx2.worksmobile.com.
kcr4u.org shares the same mail server setup as other domains, including hunu.co.kr, sbglobal.kr, rothwell.co.kr, olym.co.kr and ceratrak.com.
kcr4u.org shares at least partially some mail servers with other domains, for instance bestmcg.co.kr, sdmall.co.kr, mbcportal.co.kr, junyp.com and arguseye.com.
Host names with a single IP:
kr1-aspmx1.worksmobile.com points to 125.209.209.251.
kr1-aspmx2.worksmobile.com points to 125.209.209.251.
Host names pointing to 125.209.209.251: kr1-aspmx1.worksmobile.com and kr1-aspmx2.worksmobile.com.