cheilvalve.com - robtex.com

cheilvalve.com

DNSSEC⚠️ Not signed
A183.111.161.154🇰🇷 KT-NET183.104.0.0/13 KORNET KOREA TELECOM
NScheilvalve.com ⭐
A183.111.161.154🇰🇷 KT-NET183.104.0.0/13 KORNET KOREA TELECOM
NSns.cheilvalve.com ⚠️ Not in parent delegation
NSns.designcool.co.kr ⚠️ Not in zone NS records
A218.145.65.143🇰🇷 KT-NET218.144.0.0/13 KORnet Powered BY Korea Telecom
NSns1.cheilvalve.com ⚠️ Not in parent delegation
A116.126.143.226🇰🇷 SKB-NET116.126.0.0/16 SK Broadband
NSns1.designcool.co.kr ⚠️ Not in zone NS records
A116.126.143.226🇰🇷 SKB-NET116.126.0.0/16 SK Broadband
NSns2.cheilvalve.com ⚠️ Not in parent delegation
A218.145.65.144🇰🇷 KT-NET218.144.0.0/13 KORnet Powered BY Korea Telecom
NSns2.designcool.co.kr ⚠️ Not in zone NS records
A218.145.65.144🇰🇷 KT-NET218.144.0.0/13 KORnet Powered BY Korea Telecom
NSns3.cheilvalve.com ⚠️ Not in parent delegation
A116.126.143.225🇰🇷 SKB-NET116.126.0.0/16 SK Broadband
NSns3.designcool.co.kr ⚠️ Not in zone NS records
A116.126.143.225🇰🇷 SKB-NET116.126.0.0/16 SK Broadband
MXrmw-002.fmcity.com ⭐
A211.34.104.37🇰🇷 KT-NET211.34.104.0/24
PTRrmw-002.fmcity.com
TXTv=spf1 ip4:183.111.161.154 ~all
SOAcheilvalve.compostmaster@cheilvalve.com serial=20160407

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1785069542

NS for

cheilvalve.com

Subdomains

ns2.cheilvalve.com
ns3.cheilvalve.com
ns.cheilvalve.com
ns1.cheilvalve.com

Same first word

cheilvalve.com

DNS History

12 records (11 active, 1 former)

20162017201820192020202120222023202420252026NScheilvalve.comns.cheilvalve.comns.designcool.co.krns1.cheilvalve.comns1.designcool.co.krns2.cheilvalve.comns2.designcool.co.krns3.cheilvalve.comns3.designcool.co.krMXrmw-002.fmcity.comA183.111.161.154222.122.86.191
●NScheilvalve.com2015-07-11 → 2026-07-26 · 2 obs
● 2015-07-11 05:50:16
● 2026-07-26 12:58:08
●NSns.cheilvalve.com2015-07-11 → 2026-07-26 · 2 obs
● 2015-07-11 05:50:16
● 2026-07-26 12:58:08
●NSns.designcool.co.kr2026-07-03 → 2026-07-26 · 3 obs
○ 2015-07-11 05:50:16
● 2026-07-03 22:09:20
● 2026-07-26 12:58:08
●NSns1.cheilvalve.com2015-07-11 → 2026-07-26 · 2 obs
● 2015-07-11 05:50:16
● 2026-07-26 12:58:08
●NSns1.designcool.co.kr2026-07-03 → 2026-07-26 · 3 obs
○ 2015-07-11 05:50:16
● 2026-07-03 22:09:20
● 2026-07-26 12:58:08
●NSns2.cheilvalve.com2015-07-11 → 2026-07-26 · 2 obs
● 2015-07-11 05:50:16
● 2026-07-26 12:58:08
●NSns2.designcool.co.kr2026-07-03 → 2026-07-26 · 3 obs
○ 2015-07-11 05:50:16
● 2026-07-03 22:09:20
● 2026-07-26 12:58:08
●NSns3.cheilvalve.com2015-07-11 → 2026-07-26 · 2 obs
● 2015-07-11 05:50:16
● 2026-07-26 12:58:08
●NSns3.designcool.co.kr2026-07-03 → 2026-07-26 · 3 obs
○ 2015-07-11 05:50:16
● 2026-07-03 22:09:20
● 2026-07-26 12:58:08
●MXrmw-002.fmcity.com2015-07-11 → 2026-07-26 · 2 obs
● 2015-07-11 05:50:16
● 2026-07-26 12:58:08
●A183.111.161.1542016-04-25 → 2026-07-26 · 3 obs
○ 2016-02-01 11:13:02
● 2016-04-25 02:58:34
● 2026-07-26 12:58:08
○A222.122.86.1912015-07-11 → 2016-02-01 · 4 obs
● 2015-07-11 05:50:16
● 2016-02-01 11:13:02
○ 2016-04-25 02:58:34
○ 2026-07-26 12:58:08

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
cheilvalve.comns.designcool.co.kr, ns2.designcool.co.kr, ns1.designcool.co.kr, ns3.designcool.co.kr-

✅ Authoritative Response

Server:218.145.65.143

NS records: ns.designcool.co.kr, ns2.designcool.co.kr, ns1.designcool.co.kr, ns3.designcool.co.kr

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cheilvalve.com (unsigned zone)

⏱️ Timing

Total: 1358ms | Queries: -

📄 Records

TypeCountSample Data
A1183.111.161.154
NS4ns3.cheilvalve.com, ns2.cheilvalve.com...
MX1rmw-002.fmcity.com (pri: 10)
TXT1v=spf1 ip4:183.111.161.154 ~all
SOA1cheilvalve.com postmaster.cheilvalve.com

Analysis

Hierarchy

ns2.cheilvalve.com, ns3.cheilvalve.com, ns.cheilvalve.com and ns1.cheilvalve.com each fall under the parent domain cheilvalve.com.

Name Server Role

cheilvalve.com acts as a name server for cheilvalve.com, meaning it is self-referentially delegated.

cheilvalve.com is commonly paired with ns.cheilvalve.com, ns1.cheilvalve.com and ns2.cheilvalve.com to act as name servers.

IP Addresses

cheilvalve.com resolves to one IP address: 183.111.161.154.

jwmetal.com, alpscamping.co.kr, sisul119.com and two other host names share IP numbers with cheilvalve.com.

Name Servers

cheilvalve.com is authoritative under 9 name servers: cheilvalve.com, ns1.cheilvalve.com, ns2.cheilvalve.com and 6 more.

cheilvalve.com partially shares its NS delegation with several other domains, including utopiasofa.co.kr, ds-t.kr, ggcs.co.kr and two others.

In DNS configurations, these name servers often share authority with ns.designcool.co.kr, ns1.designcool.co.kr, ns2.designcool.co.kr and 7 other name servers.

Hosts with just one IP address:

cheilvalve.com has the IP address 183.111.161.154.

ns1.cheilvalve.com has the IP address 116.126.143.226.

ns2.cheilvalve.com has the IP address 218.145.65.144.

ns3.cheilvalve.com has the IP address 116.126.143.225.

ns1.designcool.co.kr has the IP address 116.126.143.226.

ns2.designcool.co.kr has the IP address 218.145.65.144.

ns3.designcool.co.kr has the IP address 116.126.143.225.

ns.designcool.co.kr has the IP address 218.145.65.143.

Both ns1.cheilvalve.com and ns1.designcool.co.kr resolve to 116.126.143.226 IP addresses each.

Both ns2.cheilvalve.com and ns2.designcool.co.kr resolve to 218.145.65.144 IP addresses each.

Both ns3.cheilvalve.com and ns3.designcool.co.kr resolve to 116.126.143.225 IP addresses each.

Mail Servers

Mail for cheilvalve.com is handled by a single mail server, rmw-002.fmcity.com.

cheilvalve.com uses an identical mail server configuration to several other domains — among them skiorions.co.kr, jinhaemarathon.co.kr, xn--2q1b16p8rclugopr.net and two more.

At least a portion of cheilvalve.com's mail servers are also used by other domains, for example 7000club.org.

rmw-002.fmcity.com directs to just one IP number, 211.34.104.37.