cotex.co.kr - robtex.com

cotex.co.kr

DNSSEC⚠️ Not signed
A218.236.59.184πŸ‡°πŸ‡· SKB-NET218.236.0.0/14 SK Broadband
NSns.adfeel.net ⭐
A211.174.63.238πŸ‡°πŸ‡· DACOM-NET211.174.48.0/20 contact noc@bora.net if necessary contact ysjeon7@bora.net if necessary
PTRns.adfeel.net
NSadfeel ⚠️ Not in parent delegation
NSns.adfeel.co.kr
A211.233.36.140πŸ‡°πŸ‡· DACOM-NET211.233.0.0/18 contact noc@bora.net if necessary contact ysjeon7@bora.net if necessary
PTRns.adfeel.co.kr
MXalt2.aspmx.l.google.com ⭐
A2607:f8b0:4001:c70::1aπŸ‡ΊπŸ‡Έ Google2607:f8b0:4001::/48
PTRyucbful-in-f26.1e100.net
A192.178.209.26πŸ‡ΊπŸ‡Έ Google192.178.209.0/24
PTRyucbful-in-f26.1e100.net
MXaspmx3.googlemail.com ⭐
A2607:f8b0:4023:1015::1bπŸ‡ΊπŸ‡Έ Google2607:f8b0::/32
PTRyudfwta-in-f27.1e100.net
A172.253.135.26πŸ‡ΊπŸ‡Έ Google172.253.135.0/24
PTRyudfwta-in-f26.1e100.net
MXaspmx5.googlemail.com ⭐
A2607:f8b0:4003:c4a::1bπŸ‡ΊπŸ‡Έ Google2607:f8b0:4003::/48
PTRyutulth-in-f27.1e100.net
A142.251.96.27πŸ‡ΊπŸ‡Έ Google142.250.0.0/15
PTRyutulth-in-f27.1e100.net
MXalt1.aspmx.l.google.com(30)
A2607:f8b0:4003:c30::1bπŸ‡ΊπŸ‡Έ Google2607:f8b0:4003::/48
PTRyutulis-in-f27.1e100.net
A74.125.27.26πŸ‡ΊπŸ‡Έ Google74.125.27.0/24
PTRyutulis-in-f26.1e100.net
MXaspmx.l.google.com(30)
A2607:f8b0:4004:c19::1bπŸ‡ΊπŸ‡Έ Google2607:f8b0:4004::/48
PTRbk-in-f27.1e100.net
A172.253.62.27πŸ‡ΊπŸ‡Έ Google172.253.62.0/24
PTRbc-in-f27.1e100.net
MXaspmx2.googlemail.com(30)
A2607:f8b0:4023:2801::1bπŸ‡ΊπŸ‡Έ Google2607:f8b0::/32
PTRlcausi-in-f27.1e100.net
A192.178.128.27πŸ‡ΊπŸ‡Έ Google192.178.128.0/24
PTRlcausi-in-f27.1e100.net
MXaspmx4.googlemail.com(30)
A2607:f8b0:4023:3003::1bπŸ‡ΊπŸ‡Έ Google2607:f8b0::/32
PTRyulnkjt-in-f27.1e100.net
A172.253.145.26πŸ‡ΊπŸ‡Έ Google172.253.145.0/24
PTRyulnkjt-in-f26.1e100.net
TXTgoogle-gws-recovery-domain-verification=41153669
SOAns.adfeel.nethostmaster@adfeel.net serial=21

co.kr

DNSSEC⚠️ Not signed
NSg.dns.kr ⭐ ⚠️ Not in parent delegation
NSb.dns.kr ⚠️ Not in parent delegation
NSc.dns.kr ⚠️ Not in parent delegation
NSd.dns.kr ⚠️ Not in parent delegation
NSe.dns.kr ⚠️ Not in parent delegation
NSf.dns.kr ⚠️ Not in parent delegation
SOAg.dns.krdomain-manager@nic.or.kr serial=2603220661
WOT: UNKNOWN (61/100)
WOT: UNKNOWN (62/100)

Same first word

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DNS History

11 records (11 active, 0 former)

20162017201820192020202120222023202420252026NSadfeelns.adfeel.co.krns.adfeel.netMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comaspmx4.googlemail.comaspmx5.googlemail.comA218.236.59.184
●NSadfeel2026-02-16 β†’ 2026-03-23 Β· 3 obs
β—‹ 2015-08-23 04:01:34
● 2026-02-16 23:26:32
● 2026-03-23 23:32:42
●NSns.adfeel.co.kr2015-08-23 β†’ 2026-03-23 Β· 2 obs
● 2015-08-23 04:01:34
● 2026-03-23 23:32:42
●NSns.adfeel.net2015-08-23 β†’ 2026-03-23 Β· 2 obs
● 2015-08-23 04:01:34
● 2026-03-23 23:32:42
●MXalt1.aspmx.l.google.com2015-08-23 β†’ 2026-03-23 Β· 2 obs
● 2015-08-23 04:01:34
● 2026-03-23 23:32:42
●MXalt2.aspmx.l.google.com2015-08-23 β†’ 2026-03-23 Β· 2 obs
● 2015-08-23 04:01:34
● 2026-03-23 23:32:42
●MXaspmx.l.google.com2015-08-23 β†’ 2026-03-23 Β· 2 obs
● 2015-08-23 04:01:34
● 2026-03-23 23:32:42
●MXaspmx2.googlemail.com2015-08-23 β†’ 2026-03-23 Β· 2 obs
● 2015-08-23 04:01:34
● 2026-03-23 23:32:42
●MXaspmx3.googlemail.com2015-08-23 β†’ 2026-03-23 Β· 2 obs
● 2015-08-23 04:01:34
● 2026-03-23 23:32:42
●MXaspmx4.googlemail.com2015-08-23 β†’ 2026-03-23 Β· 2 obs
● 2015-08-23 04:01:34
● 2026-03-23 23:32:42
●MXaspmx5.googlemail.com2015-08-23 β†’ 2026-03-23 Β· 2 obs
● 2015-08-23 04:01:34
● 2026-03-23 23:32:42
●A218.236.59.1842015-08-23 β†’ 2026-03-23 Β· 2 obs
● 2015-08-23 04:01:34
● 2026-03-23 23:32:42

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
kre.dns.kr, b.dns.kr, c.dns.kr, d.dns.kr...-
cotex.co.krns.adfeel.net, ns.adfeel.co.kr1 record

βœ… Authoritative Response

Server:211.174.63.238

NS records: ns.adfeel.net, ns.adfeel.co.kr

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cotex.co.kr (unsigned zone)

⏱️ Timing

Total: 4028ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A1218.236.59.184
NS3ns.adfeel.net, adfeel...
MX9aspmx2.googlemail.com (pri: 30), aspmx3.googlemail.com (pri: 30)...
TXT1google-gws-recovery-domain-verification=
SOA1ns.adfeel.net hostmaster.adfeel.net

πŸ“Œ Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns.adfeel.co.kr)

Analysis

IP Addresses

cotex.co.kr resolves to a single IP: 218.236.59.184.

Other host names, for instance www.nlinux.com, sujinarts.com, nlinux.com, kumjeon.com and seemore.co.kr share IP numbers with cotex.co.kr.

Name Servers

cotex.co.kr delegates to three name servers: adfeel, ns.adfeel.net and ns.adfeel.co.kr.

cotex.co.kr shares some name servers with other domains, for example sejinseal.com, seoulnj.com, yongsun.com, adfeel.net and pano-m.com.

These name servers are commonly used with the name servers 더미.

Host names with a single IP:

ns.adfeel.net points to 211.174.63.238

ns.adfeel.co.kr points to 211.233.36.140

Mail Servers

cotex.co.kr is handled by seven mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com, aspmx5.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.

cotex.co.kr shares some mail servers with other domains, at least partially; for instance skootskootskoot.com, aula.ucm.es, sgr24.be, givingtreefamilies.org and southpointdevelopment.com.

these mail servers are commonly used alongside alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

Host names with two IP numbers:

aspmx2.googlemail.com points to: 2607:f8b0:4023:2801::1b and 192.178.128.27; aspmx3.googlemail.com points to: 2607:f8b0:4023:1015::1b and 172.253.135.26; aspmx4.googlemail.com points to: 2607:f8b0:4023:3003::1b and 172.253.145.26; aspmx5.googlemail.com points to: 2607:f8b0:4003:c4a::1b and 142.251.96.27; aspmx.l.google.com points to: 2607:f8b0:4004:c19::1b and 172.253.62.27; alt1.aspmx.l.google.com points to: 2607:f8b0:4003:c30::1b and 74.125.27.26; alt2.aspmx.l.google.com points to: 2607:f8b0:4001:c70::1a and 192.178.209.26.