c2kr.com - robtex.com

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`c2kr.com`

DNSSEC	⚠️ Not signed
A	3.170.3.50^{🇺🇸 Amazon}
		PTR	`server-3-170-3-50.iad55.r.cloudfront.net`
A	3.170.3.52^{🇺🇸 Amazon}
A	3.170.3.75^{🇺🇸 Amazon}
A	3.170.3.123^{🇺🇸 Amazon}
NS	`ens1.hostcocoa.com` ⭐
		A	205.251.195.69^{🇺🇸 Amazon}
			PTR	`ns-837.awsdns-40.net`
NS	`ens2.hostcocoa.com`
		A	205.251.196.43^{🇺🇸 Amazon}
			PTR	`ns-1067.awsdns-05.org`
NS	`ens3.hostcocoa.com`
		A	205.251.199.129^{🇺🇸 Amazon}
			PTR	`ns-1921.awsdns-48.co.uk`
NS	`ens4.hostcocoa.com`
		A	205.251.192.62^{🇺🇸 Amazon}
			PTR	`ns-62.awsdns-07.com`
MX	`kr1-aspmx1.worksmobile.com` ⭐
		A	125.209.209.251^{🇰🇷 nhn-AS-KR}
			PTR	`crcvmail.worksmobile.com`
MX	`kr1-aspmx2.worksmobile.com`⁽²⁰⁾
		A	125.209.209.251^{🇰🇷 nhn-AS-KR}
			PTR	`crcvmail.worksmobile.com`
TXT	`google-site-verification=WJwRWogQ-xIHCmYDFsjKY3Z4t3PgUBxFKdiuJn_NuIY`
TXT	`v=spf1 include:spf.worksmobile.com ~all`
TXT	`v=spf1 ip4:52.79.92.223 ~all`
SOA	`ens1.hostcocoa.com`awsdns-hostmaster@amazon.com serial=1

`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.net`nstld@verisign-grs.com serial=1770759922

Up

mail.c2kr.com

Same first word

c2kr.com.br

c2kr.com

Similar names

k2cr.net

krc2.de

2kcr.win

r2ck.com

cr2k.com

k2rc.net

rc2k.com

kcr2.com

kr2c.com

rck2.com

krc2.com

cr2k.de

crk2.com

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
c2kr.com	ens1.hostcocoa.com, ens2.hostcocoa.com, ens3.hostcocoa.com, ens4.hostcocoa.com	4 records

✅ Authoritative Response

Server: 205.251.195.69

NS records: ens1.hostcocoa.com, ens2.hostcocoa.com, ens3.hostcocoa.com, ens4.hostcocoa.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for c2kr.com (unsigned zone)

⏱️ Timing

Total: 162ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`3.170.3.123, 3.170.3.75...`
NS	4	`ens1.hostcocoa.com, ens2.hostcocoa.com...`
MX	2	`kr1-aspmx1.worksmobile.com (pri: 10), kr1-aspmx2.worksmobile.com (pri: 20)`
TXT	3	`google-site-verification=WJwRWogQ-xIHCmY, v=spf1 include:spf.worksmobile.com ~all...`
SOA	1	`ens1.hostcocoa.com awsdns-hostmaster.ama`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ens1.hostcocoa.com, ens2.hostcocoa.com, ens3.hostcocoa.com...)

AI analysis

c2kr.com is a parent of mail.c2kr.com.

c2kr.com resolves to four IPs: 3.170.3.50, 3.170.3.52, 3.170.3.75 and 3.170.3.123.

Other host names such as martinwolke.quickconnect.to, cisbc.quickconnect.to, nasfag.quickconnect.to, dka7orh7gurox.cloudfront.net and socplzj.quickconnect.to share IP numbers with c2kr.com.

c2kr.com is delegated to four name servers: ens1.hostcocoa.com, ens2.hostcocoa.com, ens3.hostcocoa.com and ens4.hostcocoa.com.

At least part of the name servers for c2kr.com are shared with other domains, for instance thecamper.co.kr, gori-studio.kr, changgo3pl.com, osd-a.com and younglakch.com.

Host names with one IP: ens1.hostcocoa.com points to 205.251.195.69; ens2.hostcocoa.com points to 205.251.196.43; ens3.hostcocoa.com points to 205.251.199.129; ens4.hostcocoa.com points to 205.251.192.62.

c2kr.com is handled by two mail servers: kr1-aspmx1.worksmobile.com and kr1-aspmx2.worksmobile.com.

c2kr.com uses the same mail server setup as other domains, for instance keilab.org, brscale.net, ihd.or.kr, segyetv.com and designforet.co.kr.

c2kr.com shares at least some mail servers with other domains, for example soi.co.kr, braincube.kr, initialt.com, dearbrew.com and a-colon.com.

Host names sharing a single IP: kr1-aspmx1.worksmobile.com and kr1-aspmx2.worksmobile.com point to 125.209.209.251.